Many fleet owners are turning to alternative fuels to reduce their environmental footprint and decrease fueling costs. According to a 2016 Analysis of the Operational Costs of Trucking prepared by the American Transportation Research Institute, approximately 11 percent of those surveyed reported fleets using at least some alternative fuel vehicles – up 3 percent from the prior year. These vehicles ran on compressed natural gas (CNG), liquefied natural gas (LNG), electric, hybrid, and propane fuels.

Of the alternative fuel options, natural gas (NG) seems to be winning the race for dominance. According to the Department of Energy’s 2015 Annual Energy Outlook analysis, medium- and heavy-duty vehicles are projected to become the largest consumers of CNG and LNG by 2040. But which form of natural gas is really in the driver’s seat?  According to Robert Carrick, vocational sales manager for natural gas at Freightliner, the answer is CNG.

“The trend definitely is more toward compressed natural gas. We estimate that more than 95% of the natural gas vehicles manufactured and delivered in 2015 were CNG.” 

Robert Carrick, vocational sales manager for natural gas, Freightliner

Critical to the growth of CNG vehicles is the question of how, when and where to fuel the vehicles. With more than 1,300 public and private natural gas stations operating in the U.S., fueling options are more robust than ever. Yet a fleet of natural gas delivery trucks needing fast refueling has different requirements than refuse trucks that can be refueled overnight.

That’s why our new Heavy Duty Fueling Receptacle is of widespread interest to fleets dependent on fast-fill fueling.

Let’s face it: it’s only when a heavy duty vehicle is moving that it’s making money. Which means that for those vehicles that operate closer to 24/7 rather than 8/7 – vehicles like delivery trucks, buses, even long haulers – the faster the fill rate, the greater the efficiency and the lower the operational cost. It’s a reality that’s driven an increasing focus on minimizing the amount of service time for CNG vehicles.

Responding to the need, our new Heavy Duty Fueling Receptacle is capable of flows upwards of 5,000 SCFM; standard NGV1 Receptacles are typically rated to less than 1,800 SCFM. The higher flow rate of our ISO 14469 certified receptacle reduces fill time for larger vehicles, getting them back on the road and into service more quickly.

The new Heavy Duty Fueling Receptacle has been built to last.  The product of Parker’s more than forty plus years of experience in CNG fueling applications, it offers superior quality and maximum reliability. Its hardened stainless steel body combines with a proprietary valve seal to prevent leakage and achieve rated service pressures up to 3,625 psi (250 Bar). The higher tank pressure will give you more stored CNG volume for greater range, according to a comment left on a Fuel Smarts article on truckinginfo.com.

Designed with the flexibility to accommodate a variety of different port end configurations, the Heavy Duty Receptacle is ideal for virtually any type of connection required for high-volume CNG filling. And it is MADE IN THE USA.

Contact Anthony Mistretta, Product Sales Manager, Quick Couplings Division, Parker Hannifin at 763-544-7781 or email Anthony.mistretta@parker.com to learn more about our new Heavy Duty Receptacle for CNG fast–fill applications, as well as our selection of receptacles designed for time-fill applications.

 Join Parker at booth 637 during the ACT Expo Apr 30, 2018 - May 3, 2018, at the Long Beach Convention Center Long Beach, California, USA,  to learn about our proven, multi-technology subsystems and components in fluid management, motion and fluid control and filtration. Parker has the largest offering of industry certified natural gas products. Our CNG solutions provide faster development, improved service life, reduced risk, and greater value.

Contributed by Doug Hopson, product design engineer, Quick Coupling Division, Parker Hannifin.

Related and helpful information:

The Importance of Natural Gas Product Certifications

CNG Fuel Systems for Heavy Duty Vehicles

Certified Natural Gas Vehicle and Fueling System Products

The Choice Between LNG and CNG as Transportation Fuel

Parker Veriflo CNG Dispensers Support Cleveland's Transition to CNG Buses

Natural Gas Engines for Heavy-Duty Applications

Smart Work Truck: The Role of IoT in Building Smarter Work Solutions

Whether you are getting ready to jackhammer a site for a new construction project, taking the tarp off heavy equipment to tune it up for the start of the new season or literally washing away the winter grime, here are three of the many products and services available from your local ParkerStore to help you meet the challenges that Spring has to offer.

Comply with the new OSHA silica dust (RCS) standard by using the Parker Twinhammer™ Hose and Spray Kit. The hose delivers both air and water in a single, unitized configuration for pneumatic jackhammers and the spray kit provides a safe and reliable engineered transfer of water to the jackhammer bit. The kit is easy and convenient to install and provides efficient and consistent water angle, distance, flow and spray pattern for effective silica dust control.

Parker’s QuickFit™ Oil Change System makes oil changes for engines and machinery a faster, cleaner, and safer process. The ergonomic, QuickFit system allows for easier access, which simplifies the oil-change process and helps keep workers clean, safe, and more productive.

Parker water hose is available in many constructions and configurations. ParkerStores have tough-duty contractor-grade hose assemblies with crimped-on crush-resistant brass couplings for your Spring cleanup or hoses in bulk coils for high-pressure spraying, water jetting or other wash-down or transfer applications. Let us know what you need – we’ve got a water hose for you.
 

For these and other solution-oriented products and services, trust the experienced, knowledgeable team to help you meet your challenges this Spring or all year round, visit your local ParkerStore.

Post contributed by:
Suzanne Favri. digital marketing specialist
Global Distribution & Sales Services, Parker Hannifin

Related, helpful content for you:

How to Save Money and Downtime with ParkerStore Maintenance Services
How to Change Your Engine and Machine Oil Faster,
Cleaner and Safer OSHA Rule Limits Silica Dust Exposure 

Managing pressure classes, hose sizes and product uniformity in different regions can be challenging for hydraulic system designers at large, global OEM companies. ISO 18752 makes the process far easier for designers and their customers. The benefit is that the same specifications can be applied to all systems, no matter where in the world they are made or sold. This means manufacturers can be assured of receiving the same hydraulic hoses, tested to the same specifications and meeting the needs of their application globally.  

OEMs who decided to adopt the standard can expect to gain numerous benefits financially as well as reduce engineering complexity. ISO 18752 centers around 10 maximum working pressure classes, ranging from 3.5 MPa through 56.0 MPa. Each pressure class accommodates an entire range of hose diameters. This contrasts with traditional DIN standards, which provide general, dimensional and performance specifications for the most common hoses used in hydraulic systems based on hose construction. By specifying hose based on pressure and performance, ISO 18752 streamlines the selection process, making it easier for equipment designers to find hoses for their applications. Challenges can emerge anytime and anywhere, therefore the hose solution should endure the tough conditions of the work environment. ISO 18752 simplifies the selection process by narrowing down the product range to a singular hose family based on application pressure requirements.

If the maximum requirement for an application is 21.0 MPa the user can utilize one hose family operating with a constant working pressure of 21.0 MPa across all diameters for the hydraulic system. The strict testing requirements of ISO 18752 allow users to know exactly what the hose is rated for and how it should perform while on hydraulic equipment. Hoses tested to higher impulse standards are likely to have a longer service life, which is why many users are switching to ISO standards. For instance, if you need a hydraulic hose for a severe application presenting many repeated pressure cycles in short time and long continuous service, you would select either the grade C or D hose assemblies. However, this assumption is based on the hose being correctly installed and protected from harsh environments. An important aspect of ISO standards is that they are accepted worldwide, which means wherever your hose is manufactured or purchased, you know it will be tested to the same standards. Global manufacturing standards are essential to many OEMs.

In response to market trends for high-pressure hoses, Parker developed the GlobalCore family of hose, which also meets ISO 18752 specifications and reduces engineering and service complexity by providing the first comprehensive product family across the most commonly used constant working pressures classes. GlobalCore includes the following hose 187 (7 MPa/1000 psi) 387 (21 MPa/3000 psi), 487 (28,0 MPa/4000 psi), 722 (28 MPa/4000 psi), 787 (35 MPa/5000 psi) and 797 (42 MPa/6000 psi) in size -4 to -48. Tested twice the ISO 18752 standard makes GlobalCore high performing in rugged environments and high-impulse applications.

Each GlobalCore hose can be ordered in a standard cover, ToughCover or SuperTough cover to prevent abrasion and extend hose life. The respectivefitting series 43/48 is a is a permanent, crimp style hydraulic fitting enabling quick assembly with the Parkrimp crimpers because there is no need to remove the outer cover of the hose, eliminating premature hose failure by skiving too long or short. The 77 series fittings family is designed specifically for higher pressure applications. Parker’s worldwide reach makes GlobalCore easier to specify and source through our unrivaled distribution network of 13.000 locations globally.   

Interested in GlobalCore? To discover more visit our website, or contact us to discuss your application needs. 

This blog was contributed to by Conny Stöhr, marketing services manager, Hose Products Division Europe.

Top 5 Reasons Customers Choose GlobalCore Hose 

Selecting Hydraulic Hoses and Fittings Just Got Easier | Case Study

In the fields of mobile technology and also in maritime and industrial applications, there is a rising demand for system solutions with the corresponding know-how, for the manufacture of pipe connecting systems. The machines and equipment being built by OEM customers are becoming ever larger and more powerful. On top of this, there is increased cost pressure and the themes of safety and space-saving designs take on more importance.

Parker's Complete Piping Solutions (CPS) concept offers design, manufacture and assembly of a high-value pipe connecting systems, all from one provider. CPS guarantees the user significantly more flexibility and clear cost savings from the manufacture of pipe connecting systems.

Worldwide Parker has several CPS centers, in which pipe connecting systems tailor-made for the customer are developed and produced under one roof. The CPS system is built up of modules, i.e. the customer can himself decide whether he will take delivery of a complete solution from piping concept through to on-site assembly, or instead avail himself only of individual services.

First, Parker systems engineers determine the customer’s exact requirement and then develop a tailor-made design. Then Parker specialists create the design using their decades-long project experience in various applications and pass on this valuable knowledge automatically into the new project.

When the customer has approved the design, pipes up to an outside diameter of 273 mm/10“ are made by cold-forming on CNC bending machines in the CPS centres. Here, in accordance with requirements, bend radii of 2 x D and 3 x D can be achieved. The finish-machined and cleaned pipes are then supplied via Parker central stores. If the customer requires, Parker’s specialists will also undertake on-site assembly and final acceptance.

In industrial applications and also in shipbuilding and the on- and off-shore sectors, there are complex projects where pipe connectors are manufactured and finally assembled over a prolonged period. It is exactly for this sort of requirement that Parker is offering its new OnSite Service Containers. They contain all the assembly machines which are needed for the preparation of pipes from 6 to 60 mm diameter. On request, larger pipes with an outside diameter of up to 10“/273 mm can also be made. This container includes machines and all the fittings and flange systems offered by Parker, from EO-2 to high-performance flanges through to Parflange F37. All the assembly machines have precision tools so that from high batch quantities downwards consistent assembly results are achieved.

A further new element in the Complete Piping Solutions system is Parker flushing units. Before the pipelines are connected to the main consumer after manufacture, they are cleaned by these units. This process avoids the lines becoming limited in their function by residues such as e.g. metal chips, or even the complete system coming to a standstill.

These units are certified containers for offshore use in accordance with Lloyds 20Ft DNV 2.7-1 CSC. Hydraulic mineral oil is used as the washing medium; it is led through the lines from a tank capacity of 6,000 l and an output of 3,000 l/min at a pressure of 75 bar (adjustable pressure). Parker wash units are tested for pressures up to 640 bar and are driven by a total of 6 electric motors at  400 V, 50 Hz or 480 V, 60 Hz.

To summarise, the advantage of the Parker CPS system lies in its building-block concept. The customer can call up the performance portfolio which best suits their requirements, while profiting from the decades-long experience of expert Parker engineers, saving their own resources or having more flexibility in their use.

Article provided by Ramiz Selimbasic, project manager piping, Parker Tube Fittings Division Europe

Safety and performance are top considerations when using hydraulic hose. To guarantee productivity and prevent potential hazards in the work environment, proper installation is imperative. A safe work environment and desired performance both require proper hydraulic hose routing, and these helpful installation tips are one way to ensure efficiency and help prevent premature hose failure.

The routing of a hose assembly and the environment in which the hose assembly operates directly influence the service life of the hose assembly. Proper routing of hose assemblies will maximize service life and ensure a safe working functionality.
 

1. Allow for Slack: Use tools that provide enough slack to allow for changes in length to occur when hose is pressurized. Hydraulic hose is capable of elongating up to 2% or contracting up to 4%, depending on construction. The hose length must be determined so that the hose assembly has enough slack to allow the system components to move or vibrate without creating tension in the hose. The service life of hose is reduced if hose assemblies do not permit adequate flexing and allow for length changes due to expansion or contraction. When pressurized, a hose that is too short may stress the hose fitting connections or pull loose from its fittings, causing premature metallic or seal failures. It is important not to allow too much slack and therefore introduce the risk of the hose snagging on other equipment or rubbing on other components.
    
2. Do Not Exceed Minimum Bend Radius: Use tools to avoid exceeding the minimum bend radius. Bending hose beyond the recommended bend radius places excessive stress on hose reinforcement can create large holes between strands of hose reinforcement, and severely reduces the hose's pressure capacity. Exceeding the minimum bend radius can result in a burst hose. The minimum bend radii for each hose is stated in the hose tables in the catalog.
    
3. Avoid Twisting the Hose: Avoid placement that requires twisting the hose during installation, as it misaligns the reinforcement and reduces a hose’s capacity to withstand pressure. A simple way to identify twisting is to look at the layline, which is the continuous line of information printed on a hose with the part number, pressure, etc. If the layline is twisted like a candy cane, it means that the hose was twisted during installation, which can cause premature hose failure.
    
4. Use Elbow Fittings or Adapters When Necessary:  A general rule of thumb for hose installation is if the hose needs to bend immediately before the metal fitting, you should keep it straight for at least twice the outside diameter (O.D.). If that’s not possible, use a 90 or 45-degree elbow fitting. This prevents fluid under pressure, traveling at high speeds, from directly impacting the core tube, which can deteriorate the hose and cause premature failure. Adapters ease port connections and hose installation and can be used to change thread configuration. Adapters should be used sparingly to keep assembly components at a minimum to avoid longer assembly time and cost, and prevent potential leak points in hose assembly.
    
5. Avoid Abrasive Influences: Avoid placing hose near any object with sharp or abrasive surfaces, or too close to other hoses as direct surface contact with equipment components, hoses, or material in the operating environment will cause abrasive wearing of the outer cover, risking exposure of the reinforcement. However, if the application is such that contact cannot be avoided, either a hose with a higher abrasion resistant hose cover or a protective sleeve should be used. Parker ToughCover (TC) or SuperTough (ST) covers offer 80 times and 450 times respectively the abrasion resistance of standard rubber covers.
    
6. The Plane of Movement Must be Considered:  Be sure to route high-pressure hydraulic hose parallel to machine contours using elbows or adapters. This decreases the length of hose lines and reduces hard angle bends that restrict flow and strain the hose, saving money and maximizing hose capability.
    
7. Do Not Mix Hoses and Fittings: To ensure maximized service life and safe function, do not mix and match hoses and fittings from different manufacturers. It is vital to work capability and safety that the hose and fitting manufacturer are the same, and that the assembly uses the recommended equipment, parts, and procedures as per the manufacturer. Correct fittings can avoid unnecessary strain on the hose, excess length, or multiple threaded joints.
    
8. There is a Right and Wrong Way to Clamp Hoses:  Keep in mind the mechanical movement and vibration of hose when bundling. Crossing or clamping high- and low-pressure hoses together can lead to wear in the hose covers, decreasing productivity and risking safety hazards. Correct clamping should be exercised to securely route the hose and avoid the hose contacting surfaces that will cause the hose damage. If hose follows a compound bend, it should be coupled into separate segments or clamped into segments that flex on a single plane.
    
9. Temperature Directly Affects Hose Life: Keep hydraulic hoses away from external heat sources, as high ambient temperatures shorten hose life. Temperature increases of can lead to cracking and shorten hose life. The more extreme the ambient temperature is, weather hot or cold, the more durable the hose cover needs to be. Another option would be installing sleeves, which can help protect hose from hot equipment parts and other high temperature sources that are potentially hazardous.
    
10. Plan for Future Maintenance: Few things are more aggravating that having to take apart adjoining assemblies to access a specific hose that needs maintenance. Avoid this scenario by using different combinations of hose ends and tube fittings, such as short and long straights, or short and long elbows. Taking this step when installing a hose reduces maintenance effort and downtime. Avoid unnecessary hose strain by utilizing elbows and adapters for ease of routing. These tools help to relieve strain on the assembly and allow for clean, accessible installations. Inspection and maintenance might be necessary, so prohibitive design routings of hose assemblies should be avoided.

For more information about hose installation and routing, watch the video below or contact your Parker representative.

Article contributed by Kyri McDonough, marketing services manager at Hose Products Division, Parker Hannifin.

Other related topics on hydraulic hose, hose application, and selection criteria:

Top 5 Reasons Customers Choose GlobalCore Hose
Measure and Specify Hydraulic Hose Length With Ease
Decoding a Hydraulic Hose Layline
Top 8 Reasons Hydraulic Hoses Fail
Hydraulic Hose User Safety

A Parker está introduzindo no Brasil mais uma tecnologia inovadora com o lançamento da primeira união para montagem a frio de tubulações de cobre. Trata-se da linha de conexões ZoomLockTM, uma solução destinada aos mercados de aquecimento e refrigeração comercial e industrial.

Homologada nos Estados Unidos e Europa há mais de três anos, esta tecnologia dispensa o uso de maçarico para a montagem ou manutenção de tubulações de cobre. Assim, eliminando a brasagem (técnica convencional de montagem a quente), ela é capaz de reduzir custos e tempo de instalação, respectivamente, em 50% e 77%. A nova solução proporciona ainda uma série de outros benefícios e amplia a segurança das instalações de AVAC-R (aquecimento, ventilação, ar condicionado e refrigeração).

Uma vez instalado, o sistema ZoomLock garante vazamento zero. Uma ferramenta compacta e automática (alicate de crimpagem) permite montar conexões inclusive em locais críticos ou de difícil aceso – como centros comerciais, navios e aeronaves, plataformas marítimas e áreas classificadas. A nova técnica dispensa o acompanhamento de bombeiros no local da instalação, que pode ser feita a qualquer hora do dia.

Desenvolvida nos Estados Unidos e patenteada pela Parker Sporlan, a tecnologia Zoomlock chega ao mercado com cinco anos de garantia. Está disponível nas bitolas de 1/4" a 1.3/8" (entre tubo rígido e flexível de cobre) e atende tubulações AVAC-R até 700 psi.

Extremamente rápida, a montagem ZoomLock é realizada em três etapas. Basta marcar o encaixe correto com a ajuda de um gabarito conforme o diâmetro do tubo, crimpar e depois conferir o diâmetro final com o calibrador (gabarito e calibrador acompanham as peças).

Como o sistema dispensa vedante para conectar as partes (recurso obrigatório na brasagem), isso naturalmente reduz o tempo de trabalho e o número de equipamentos utilizados na instalação. "Enquanto a brasagem é feita em um minuto, com ZoomLock o operador completa o serviço em apenas 18 segundos", informa Carlos Costa, supervisor de Vendas e Marketing da Unidade de Negócios Refrigeração da Parker.

Ao contrário do sistema a quente, a nova tecnologia Parker assegura que após a montagem não haverá redução do diâmetro no trecho do tubo que recebeu a união. "Isso significa que hão há perda de pressão; assim, automaticamente também não há perda de carga nem de capacidade no circuito de refrigeração ou aquecimento", explica Costa.

As uniões ZoomLock são dotadas de anéis de vedação o-ring compatíveis com os fluidos de refrigeração CFC, HCFC e HFC. Saem de fábrica duplamente testadas com gás hélio e atendem normas técnicas internacionais.

Além das uniões, a linha ZoomLock inclui cotovelos, refinet, "Tês", cruzetas, válvulas e outros componentes prontos para encaixar e crimpar. A linha é complementada pelas maletas com kits de ferramentas e cabeçotes de crimpagem. Veja abaixo o vídeo sobre esta solução.

• Economia de tempo e mão de obra
• Instalação mais rápida com menos equipamentos
• Mais segura (sem risco de incêndio)
• Dispensa permissões especiais de trabalho
• Dispensa o uso de nitrogênio na instalação
• Facilita o acesso aos locais de trabalho

Para saber mais sobre as uniões ZoomLock e os produtos Parker Sporlan, ligue (11) 3915-8643.

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System Complete Piping Solutions (CPS) firmy Parker pozwala zaoszczędzić czas i pieniądze przy tworzeniu, produkcji i montażu systemów łączników rurowych 16-273 mm (½“-10“).

Koncepcja Complete Piping Solutions umożliwia projektowanie, produkcję i montaż wysokiej jakości systemów łączników rurowych w oparciu o jednego dostawcę. System Complete Piping Solutions (CPS) firmy Parker gwarantuje użytkownikowi znacznie większą elastyczność i wymierne oszczędności od momentu wyprodukowania systemów łączników rurowych.

W dziedzinach technologii mobilnych, a także w zastosowaniach morskich i przemysłowych wzrasta zapotrzebowanie na rozwiązania systemowe wraz z odpowiednią fachową wiedzą w zakresie produkcji systemów łączników rurowych. Maszyny i urządzenia budowane przez klientów są coraz większe, a ich możliwości rosną. Ponadto coraz większy nacisk kładzie się na obniżanie kosztów oraz bezpieczeństwo i oszczędność miejsca. 

Complete Piping Solutions – wzorowa obsługa klienta, w przypadku każdego modułu

Na całym świecie firma Parker posiada kilka ośrodków Complete Piping Solutions, w których jednocześnie opracowuje i produkuje się systemy łączników rurowych dostosowane do potrzeb konkretnego klienta. System CPS składa się z modułów, tzn. klient sam decyduje, czy zamawia kompletne rozwiązanie — od projektu orurowania po montaż na miejscu — czy też korzysta tylko z wybranych usług.

Kompleksowa wiedza techniczna jest warta swojej ceny

Zwykle inżynierowie zajmujący się systemami firmy Parker najpierw szczegółowo określają wymagania klienta i przygotowują projekt dopasowany do konkretnych potrzeb. Następnie specjaliści firmy Parker tworzą projekt w oparciu o liczone w dziesiątkach lat doświadczenia projektowe w różnych zastosowaniach, automatycznie wykorzystując tę cenną wiedzę w nowym projekcie.

Bliżej klienta, dzięki światowej sieci ośrodków produkcyjnych Complete Piping Solutions

Kiedy projekt zostanie zatwierdzony przez klienta, w ośrodkach Complete Piping Solutions na giętarkach CNC wykonywane są rury o średnicy zewnętrznej do 273 mm/10 cali. Zależnie od wymagań można uzyskać promień gięcia 2 × D i 3 × D. Wykończone maszynowo i oczyszczone rury są następnie dostarczane za pośrednictwem centralnych magazynów firmy Parker. Jeśli taki jest wymóg klienta, specjaliści firmy Parker zajmą się także montażem na miejscu oraz odbiorem końcowym.

Nowość: Kontenery serwisowe OnSite i zespoły myjące firmy Parker

W zastosowaniach przemysłowych, a także w przemyśle stoczniowym oraz w sektorze lądowym i morskim realizowane są złożone projekty przewidujące produkcję i końcowy montaż w długim okresie. To właśnie w odpowiedzi na takie potrzeby firma Parker oferuje nowe kontenery serwisowe OnSite. Zawierają one wszystkie maszyny montażowe potrzebne do przygotowania rur o średnicy od 6 do 60 mm. Na życzenie mogą być wykonywane także większe rury, o maksymalnej średnicy zewnętrznej 10 cali/273 mm. Ten park maszynowy jest przygotowany do obsługi wszystkich łączników i systemów kołnierzy z oferty firmy Parker, od  EO-2 i wysokiej klasy kołnierzy po system Parflange F37. Wszystkie maszyny montażowe są wyposażone w precyzyjne narzędzia, dzięki czemu jakość montażu jest zawsze taka sama, zarówno przy dużych, jak i przy mniejszych partiach wyrobów.

Dokładne czyszczenie jest warte swojej ceny

Kolejnym nowym elementem w systemie Complete Piping Solutions są zespoły płuczące Parker. Zespoły te czyszczą rurociągi, zanim po wyprodukowaniu zostaną one podłączone do głównego odbiorcy. Proces ten zapobiega ograniczeniu funkcjonalności rurociągów w związku z obecnością takich pozostałości, jak np. metalowe wióry, a także przestojowi całej instalacji.

Zespoły te są certyfikowanymi kontenerami do użytku na morzu zgodnie z przepisami Lloyds 20Ft DNV 2.7-1 CSC. Czynnikiem myjącym jest hydrauliczny olej mineralny, przepuszczany przez rurociągi ze zbiornika o pojemności 6000 l przy przepływie 3000 l/min pod ciśnieniem 75 barów (ciśnienie regulowane). Zespoły myjące Parker są poddawane próbom na ciśnienie do 640 barów oraz napędzane łącznie 6 silnikami elektrycznymi na napięcie 400 V (50 Hz) lub 480 V (60 Hz).

Podsumowując, zaletą systemu CPS firmy Parker jest jego modułowa koncepcja. Klient może zamówić optymalną ofertę dostosowaną do swoich wymagań, dzięki czemu korzysta z liczonego w dziesiątkach lat doświadczenia wyspecjalizowanych inżynierów firmy Parker oraz może oszczędzić własne zasoby na tym etapie lub elastyczniej nimi gospodarować.

Aby uzyskać więcej informacji na temat systemu Complete Piping Solutions odwiedź strony internetowe:

http://solutions.parker.com/Parflange-F37-PL

Complete Piping Solutions UK

www.completepipingsolutions.com

Artykuł przygotowany przez: Ramiz Selimbasic, Project Manager Piping - Parker Hannifin Manufacturing GmbH 

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Bioreaktory hrají rostoucí a stále důležitější roli v biofarmaceutické oblasti. Jejich úloha při výzkumu léčiv a protilátek přispívá k objevování nových léků a k rozvoji zlepšených výrobních kapacit nových vakcín a terapeutik.

Opakovaně použitelné bioreaktory vyrobené z nerezové oceli a jednorázové bioreaktory (SUBs) jsou používány ve stále rostoucím počtu vývojových a výrobních aplikací. Jejich speciální charakteristiky zahrnují nízké nároky na údržbu, rychlou dobu obrátky a nízkou spotřebu energie. Tyto faktory činí použití bioreaktorů obzvláště kritickým ve výzkumných a výrobních aplikacích buněčných kultur savců a hmyzu.

Při vývoji své nové špičkové zásobovací a řídicí věže potřeboval přední světový výrobce bioreaktorů a fermentorů pro biofarmaceutický průmysl řešení koncovek a hadic, které by byly schopné transportovat různé plyny, byly by certifikovány pro použití s kyslíkem a byly by provozně a nákladově efektivní.

„Řešení dodávané společností Parker je založeno na plně certifikovaném sortimentu koncovek a hadic CleanFit typu push-in a poskytuje kompletní okruh pro management kapalin. Řešení prošlo kompletním kvalifikačním procesem, který zahrnoval 6 měsíců testování, a výsledky plně potvrdily řešení jako vyhovující všem požadovaným technickým specifikacím z hlediska čistoty, utěsnění, bezpečnosti a ceny," řekl pan Laurent Orcibal, produktový manažer pro CleanFit společnosti Parker.

Jedinými koncovkami nebo trubkami, které byly schopné poskytnout rovnocennou certifikaci pro použití kyslíku, byly výrobky z nerezové oceli, které jsou nejen dražší, ale i méně flexibilní. Toto řešení ale nabízí snadnější montáž během výrobního procesu a snadnější modifikace a nastavení po celou dobu životnosti bioreaktoru.

Please download our success story

Zjistěte vice informací o tom, jak Parker přispívá k vývoji nových léků a léčebných postupů, které mají pozitivní vliv na zdraví celé společnosti.

Autorem tohoto příspěvku je Thomas Mayer, Parker Life Sciences, Německo

Související příspěvky (některé články zůstávají v původním anglickém znění)

How to Scale-up Pharmaceutical Filtration Systems - Case Study

AC Drives Accelerate Automatic Cable Winding Machine | Case Study

How VFD Controls Pumps to Prevent Flooding | Case Study

V roce 2013 byla zavedena nová evropská železniční norma (EN45545), která vyžaduje použití certifikovaných hadic jak pro kolejová vozidla, tak pro železniční traťové stroje. Jako přední výrobce strojů pro železniční tratě potřebovala společnost Plasser & Theurer najít partnera, který by spolehlivě splnil její požadavky v oblasti dodávek široké škály hadic certifikovaných pro železnice.

Klíčem k úspěchu je splnění průmyslových standardů v technologii a bezpečnosti železničních hadic

Společnost Parker byla prvním výrobcem hadic v Evropě, který vyvinul novou pryžovou směs podle požadavků normy EN45545 z hlediska požární odolnosti, kouřového chování, toxicity a zahrnující také hadice No-Skive Compact Spiral; ty poskytují výhody jako lepší poloměr ohybu, rozměry hadic a úspory montážních nákladů.

Společnost Plasser & Theurer – se sídlem v Linzi, Rakousko – namontovala a otestovala první vzorky hadic Parker v roce 2014. Od té doby se partnerství rozvíjelo s pravidelným každodenním kontaktem, včetně oblastí prodeje, marketingu a inženýrské podpory poskytované specialisty Parker pro železniční hadice. Nyní společnosti Plasser & Theurer dodáváme celou řadu certifikovaných železničních hadic, včetně mnoha hadic, které byly speciálně vyvinuty tak, aby splňovaly specifické požadavky zákazníka.

„Pro nás je důležité mít na naší straně partnery, jako je společnost Parker, společně s vynikající podporou, která zahrnuje každodenní dostupnost k nalézání nejlepších řešení pro naše připravované nové tržní požadavky nebo jakoukoli technickou výzvu." Oddělení nákupu, Plasser & Theurer, Rakousko

Jde o partnerství, které stanovuje nové normy v oblasti údržby železnic a udržuje celosvětovou železniční síť v souladu s nejnovějšími a nejbezpečnějšími požadavky regulátora.

Read more success storiesin our brochure.

Autorem tohoto příspěvku je Stephan Völler – Produktový manažer z divize HPDE (Hose Product Division Europe)

Související příspěvky (některé články zůstávají v původním anglickém znění)

Pneumatické systémy pro nasazení do - 40 °C

All-weather Pneumatic Solutions Help Rail Operators Optimise Reliability

How to Overcome Environmental Challenges for Rail Freight Applications

Designing Valves for Extreme Transportation Applications

Top 5 Reasons Customers Choose GlobalCore Hose

Pneumatics Technology Enhances Profitability in Rail Applications

Global Collaboration Delivers Unprecedented Hose Solution

As Hannover Fair 2018 gets underway (23-27 April), the expo halls will be filled with thousands of visitors eager to see the latest innovations in manufacturing.

This year’s overall focus being on Industry 4.0 integration, every type of visitor from SMEs to global corporations will be keen to discover how best the different aspects of cutting-edge Industry 4.0 technology can interact with each other, such as automation technology, robotics and software.

With this in mind, Parker Hannifin will be exhibiting at Stand C37, Hall 23, to demonstrate how its smart manufacturing solutions ecosystem provides a practical and scalable pathway for the real-world development of the industrial Internet of Things (IIoT).

With its insights on the future of manufacturing technology and its philosophy of close engineering collaboration with its customers, Parker is focused on helping engineers in the manufacturing sector to overcome the challenges and uncertainties of developing and implementing Industry 4.0 solutions.

A variety of demonstrations at the Parker stand will reveal how its Voice of the Machine platform - at the heart of the company’s Industry 4.0 offering - creates a seamless IIoT experience across Parker products and technologies.

Voice of the Machine is the cornerstone of Parker’s digital transformation plan. The IIoT platform will enable operators to leverage data from various Parker components and sensors to improve safety, carry out predictive maintenance and improve assembly line efficiency.  

Voice of the Machine supports a progressive journey through the scalable implementation of discrete IoT solutions. This simplifies the development process while minimising risk and capital investment, all while maintaining interoperability to support the use of Parker systems with other types of protocols, platforms and hardware.

As Parker’s Voice of the Machine technology has been in development for the past three years, a selection of its premier customers are already experiencing the added value generated from the adoption of this innovative technology and ecosystem.

These collaboration partnerships have developed a solid foundation for Parker to deliver robust and reliable IIoT products to the market.

With over 100 years of application knowhow and customer partnerships across a wide range of engineering disciplines, Parker is well positioned to offer expert engineering and development advice to exhibition visitors seeking smart manufacturing solutions and better digital user experiences.

There will be a number of other innovative products and technologies on display at the Parker stand this year, including:

• Smart IO-Link connectivity for Parker’s existing valve portfolio
• Externally monitored safety exhaust valves
• New TDC proportional throttle valve
• Ultra-compact PSD servo drives, now with Ethernet IP, EtherCAT and Profinet
• Extended Transair aluminium pipework range
• Parker’s recently launched Accumulator Service– for the expert maintenance, service, repair and technical support of accumulators to ensure reliable operation with minimal risk of costly downtime.

Hannover Show - Stand C37 Hall 27 - #hm18

Parker Teams Deploying IoT to Help Customers Improve Operations

Taking IoT to the Last Mile by Listening to the “Voice of the Machine”

The Internet of Things: How Your Company Can Get Ready

Smart Work Truck: The Role of IoT in Building Smarter Work Solutions

Hydraulic Accumulator Services Improve Plant Equipment Efficiency

회전수(Turn)와 체결력(Torque) 중 하나를 선택하는 것이 정말로 중요 할까요?

 예를 들어 NPTF 테이퍼 나사 조립품이 있다고 가정해 보겠습니다.  NPTF 나사 연결부를 조립하기 위한 권장 사항은 체결력 (Torque)이 아니라 회전수 (Turn) 입니다. 그런데, 여러분이 가지고 있는 도구는 토크 렌치 뿐입니다. 

 반면에 체결력 (Torque) 조립을 권장하는 SAE 스트레이트 나사 포트 조립품을 가지고 있는데 토크 렌치는 보이지 않습니다. 

 이러한 상황에서 그냥 피팅을 아무렇 게나 체결하고 끝내면 될까요?
그렇지 않습니다. 회전수 (Turn)와 체결력 (Torque) 중 하나를 선택하는 것은 굉장히 중요합니다.  그 이유는 다음과 같습니다.  

 체결력 (Torque)의 경우, 유압 나사가 손상되지 않고 얼마만큼의 회전력을 견딜 수 있는지 계산하여 그 값을 결정 합니다. 권장 체결력을 초과하거나 낮추면 누유가 발생 할 수 있습니다. 체결력이 권장 사항을 밑도는 경우 느슨한 피팅이 누유로 이어질 수 있어, 대부분 더 조이는 것이 낫다고 생각합니다. 
  피팅을 조일 때, 일부 상황에서 금속을 변형 시킬 수 있는데 이것은 나사와 피팅을 손상시켜 피팅을 재사용하지 못하게 만들 수 있습니다.  또 다른 경우에는, 오링이 암나사 안으로 밀려 나갈 수가 있으며 연결부의 씰이 손상될 수 있습니다. 게다가, 오링이 오래되거나 건조하면, 압력으로 인해 균열이 생기고 씰링 기능을 잃고 누유 가능성이 있습니다. 이것은 회전수 방법으로 피팅을 조립 할 때에도 동일 합니다. 

 토크 렌치 또는 조립 전문가의 경우에도 경험에 기초하여 조인다면, 자칫 피팅을 과도하게 조일 가능성이 높습니다.  

그렇다면 회전수 (Turn)와 체결력 (Torque)은 정확히 어떻게 다를까요?

 회전수 방법이 추천될 때, 매우 낮은 회전수를 조립 매뉴얼에서 볼 수 있을 것입니다. 일반적으로 회전수가 3을 넘지 않을 것입니다. 이 회전수 관리 기준은 토크 렌치가 필요하지 않는 아래의 두 가지 방법과 연결 됩니다.  

• TFFT (Turns From Finger Tight)은 너트를 손가락으로 꽉 조인 후 권장되는 피팅 너트의 전체 회전수.

• FFWR (Flats From Wrench Resistance) (때로는 “Flats method,” 이라고 불림) 은 렌치 (Wrench)로 조립 시 저항이 느껴진 시점 이후 권장 되는 피팅 너트 단면의 회전수

 토크는 힘의 측정 값입니다. 유압 피팅의 경우, 일반적으로 토크 렌치를 사용하여 조일 때 사용되는 체결력 입니다. 권장 체결력 값은 피팅이 올바르게 조여 졌는지 확인 하는데 필요한 최대 체결력을 측정 한 것입니다. 체결력은 파운드-피트, 뉴턴 미터와 같은 단위로 측정 할 수 있습니다. 

 체결력은 시스템이 높은 압력에서 작동할 때 피팅 연결이 얼마나 단단하게 체결 되었는지 알 수 있게 해주기 때문에 중요합니다. 어떠한 경우에 위에서 언급된 방법들을 사용 할까요? 

아래 피팅 종류에 따른 가이드 라인을 참조하시기 바랍니다.

• 테이퍼 나사 피팅: 회전수 (Turn)

 테이퍼 나사 피팅의 모양 때문에, 절대 과도하게 조여서는 안됩니다. 다른 피팅 보다도, 테이퍼 나사 피팅은 과도한 체결로 인해 쉽게 손상 됩니다. 나사가 손상 되거나, 금이 간 포트 끝부분이 누유로 이어져 재사용이 불가능 할 수도 있습니다. 이것이 테이퍼 나사 조립에 체결력이 아닌 회전수(TFFT) 가 권장 되는 이유 입니다. 
 테이퍼 나사는 튜브 끝에 연결 시 특별히 얼라인먼트를 고려하고 정확히 맞추어야 합니다. 얼라인먼트를 맞추기 위해서 절대 테이퍼 나사 연결부를 다시 풀면 안됩니다

 또한, 테이퍼 나사는 튜브 끝에 연결 시 특별히 고려해야할 점이 있습니다. 정확한 얼라인먼트를 맞추어야 합니다. 얼라인먼트를 맞추기 위해서 절대 테이퍼 나사 연결부를 느슨하게 하지 마십시오.

 

• JIC 37° 플래어 피팅: 회전수 (Turn)

 JIC 37° Flare Fittings 을 조립하면, 암(Female)나사 아답타의 콘에 의해 금속 대 금속 씰이 만들어 지거나, 수 (Male)나사 아답타의 37° flare 에 튜브 플레어 씰이 생깁니다. 이 금속 대 금속 접촉 부위는 시간의 경과에 따라 피팅의 코(nose) 부분을 변형시켜 재사용을 위협할 수 있습니다.  만약 과도하게 조일 시, 문제가 복잡해 질 수 있기 때문에 회전수 (FFWR) 조립 방법을 추천하는 것입니다. 

 이 방법의 중요한 팁은 렌치의 첫번째 저항 포인트에 도달했을 때 영구적인 잉크 마커를 사용하여 너트면의 한쪽에 길게 표시를 하고 (그림1), 상대물 Hex까지 길게 표시 하십시오 (그림2).  그런 다음 제대로 조여진 위치에서, 이전 표시와 반대쪽 Hex 본체에 길게 표시 하십시오. 이 마크는 두 가지 중요한 기능을 수행합니다.  

 

1. 잉크 표시는 조인트가 단단히 조여졌는지 확인 할 수 있는 빠른 품질 보증 검사 방법으로 사용 됩니다. (그림 1)

 

​

   2. 바디의 두번째 잉크 표시는 피팅이 느슨해 졌는지를 나타냅니다. 재 조립시, 잉크 표시를 지나게 다시 조여주면 됩니다. (그림 2)    

 

• All Bite-Type Fittings: 회전수 (Turn)

 All Bite-type 피팅에 회전수 (FFWR) 방법이 추천 됩니다. 왜냐하면, 피팅이 과도한 토크를 받을 경우 재조립의 원인이 될 수 있기 때문입니다.  

 

 

• 오링 페이스 씰 피팅: 체결력 (Torque)

 오링 페이스 씰(ORFS) 피팅은 추천되는 사양에 맞는 회전력을 가해야 합니다. 이것은 연결 씰이 금속에 대해 탄성 중합체 씰로 만들어 지기 때문입니다. 금속 대 금속 접촉이 없는 경우는 조립 및 재 조립 시 오링만 변형 된다는 것을 의미합니다. 이 씰링 방법은 매우 안정적이고 권장 회전력 사양에 따라 매번 조립할 경우, 누출이 없는 씰이 생성 됩니다. 

.  

 

• All Straight Port Threads: 체결력 (Torque) 

 모든 straight thread port 타입은 권장 체결력으로 체결 되어야 합니다. 오링 페이스 씰 포트와 마찬가지로, straight thread ports와 함께 사용되는 오링이 씰을 형성하는 요소 입니다. 과도하게 조이면 피팅 또는 씰이 손상 될 수 있습니다. 즉, 권장 체결력 까지만 조이도록 주의 해야 합니다. 과다하게 조이면 피팅 또는 오링이 손상되고 포트에 균열 이 생겨 연결부 씰이 손상될 수 있습니다. 

 

체결력 (Torque)과 회전수 (Turn) 차이의 이해는 여러분의 시스템내에 유압 피팅 연결부를 조립 또는 재조립할 때 굉장히 중요한 역할을 합니다. 즉, 향후 수 년간 누유 없는 시스템을 유지할 수 있는 중요한 전제 조건이 됩니다.  

 

가이드 다운로드 클릭 : port end assembly information for step by step instructions. 

     

이번 블로그 기사 작성에 제재호 과장(Product Sales Manager, 파카 하니핀 커넥터 코리아)이 도움을 주셨습니다.

이메일 : jaeho.je@parker.com

파카코리아 제품 보기 : http://ph.parker.com/kr/ko/products

파카코리아 문의처 : parkerkr@parker.com

 

 

관련 컨텐츠 :

How Many Times Can I Reassemble a Hydraulic Fitting?

10 Things Not to Do When Your Hydraulic Fitting Leaks

Four Easy Steps to Identify Hydraulic Threads

A Dollars and Sense Approach to Preventing Hydraulic Oil Leaks

Passo 6 – Scelta del materiale  

Scegliere il materiale corretto in base alla resistenza alla corrosione, ai fluidi di processo, alla temperatura e al costo è fondamentale. Per garantire la scelta migliore è consigliabile parlarne con il team e gli esperti metallurgisti di Parker. Questo è particolarmente importante quando il processo prevede la presenza di idrogeno solforato (H2S), che può accentuare il fenomeno di rottura per corrosione sotto sforzo.

L’utilizzo di materiali diversi tra loro può accentuare la corrosione o ridurre la durata dell’impianto. Se questa è l’unica opzione possibile, allora occorre considerare le diverse temperature e pressioni nominali e il loro impatto sull’integrità dell’impianto.

Inoltre, in fase di progetto è importante valutare attentamente il materiale e il posizionamento dei morsetti per il fissaggio dei tubi per assicurarne la resistenza alla corrosione, che non danneggino i tubi e che siano posizionati in modo tale da consentire il libero passaggio dell’acqua.

Passo 7 – Emissioni fuggitive

Se il progetto prevede l’utilizzo di valvole per emissioni fuggitive, il cliente dovrebbe accertarsi già in fase iniziale di includere tra le specifiche il requisito TAMAP 2.

L’idrogeno solforato può causare l’infragilimento del materiale, pertanto l’uso di valvole monopezzo come quelle della gamma FE di Parker, che non prevedono la saldatura delle connessioni,, consentono di migliorare ulteriormente la sicurezza all’interno dell’impianto.

I progetti in cui prevalgono le emissioni fuggitive necessitano di ulteriore considerazione per quanto riguarda la riduzione delle possibili perdite lungo il percorso, e ancora una volta la tecnologia di montaggio integrato consente di eliminare le connessioni NPT maggiormente soggette a rottura per corrosione sotto sforzo e a infragilimento delle filettature.

Passo 8 – Stoccaggio del materiale

Movimentare e stoccare i tubi correttamente prima del montaggio è altrettanto importante. Conservare il tubo all’esterno o trascinarlo in giro può danneggiarne l’integrità perché potrebbe raccogliere acqua creando problemi di contaminazione e corrosione e persino perdere la sua forma rotonda e diventare ovale. Per evitare tutti questi possibili problemi, i tubi devono essere conservati al chiuso, rialzati dal pavimento e su apposite tavole. Infine, il sistema dovrebbe essere spurgato con aria secca prima di essere collegato ad apparecchiature sensibili.

Passo 9 – Montaggio

Taglio, sbavatura e controllo dei tubi

Il tubo deve essere tagliato con un seghetto affilato e la lama deve essere in materiale di alta qualità. Eseguire il taglio bloccando il tubo in posizione con una morsa: si consiglia di usare un apposito tagliatubi. La cosa migliore è rimuovere tutte le sbavature visibili all’interno e all'esterno del tubo mediante un apposito utensile. Una volta completata l’operazione di taglio pulire bene il tubo e assicurarsi di rimuovere eventuali sfridi metallici soffiando aria secca al suo interno. Se necessario, Parker può fornire tubi pretagliati alla lunghezza richiesta.

Piegatubi

I piegatubi devono essere acquistati da produttori di ferramenta per garantire una qualità e una precisione di piegatura elevate. Il piegatubi deve essere in acciaio SS316 perché quelli in acciaio al carbonio potrebbero lasciare dei residui di materiale sulle mescole più dure, creando i presupposti per la formazione di ruggine.

Prima del collaudo finale del sistema è necessario verificare il corretto fissaggio del tubo con l’elemento di raccordo mediante uno spessimetro.

Passo 10 – Formazione

I tecnici installatori dovrebbero frequentare almeno un corso di formazione per apprendere le tecniche di montaggio di base dei tubi e dei raccordi presso un’azienda approvata dal fornitore di raccordi. I rivenditori di Parker e molti dei suoi distributori locali possono fornire il corso di formazione Small Bore Tubing Expert (SBEx). Questa è ormai la prassi nel Mare del Nord, anche se molte altre regioni non lo hanno ancora implementato. In ogni caso, tutti i clienti finali sottolineano l’importanza della sicurezza come prima cosa.

Il corso di formazione affronta sia l’aspetto teorico che la parte pratica per il corretto montaggio dei raccordi e tutti gli aspetti legati alle connessioni, nonché le corrette procedure da seguire per la piegatura dei tubi. Al termine del corso viene rilasciata una certificazione accreditata che conferma che la persona interessata ha completato la sua formazione e che questa è ancora valida. La formazione ha una validità di 2 anni e può essere fornita dai formatori approvati da Parker.

Questo articolo è stato scritto con il contributo di:

Heros Gambini - Account Manager Instrumentation

Parker Hannifin Italy Srl

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Una compañía que selecciona la manguera incorrecta se puede encontrar con grandes problemas resultando en mantenimientos adiciones, disminución en la seguridad y falla del equipo. ¿Cuáles son las principales características que busca en una manguera hidráulica? Mientras que las personas citan una gran lista de razones por las cuales eligen las mangueras Parker GLOBALCORE, hemos enlistado las principales 5.

Durabilidad:   Rango de Temperatura hasta 100°C/125°C. Excelente compuesto del tubo interior.

Flexibilidad:   ½ radio mínimo de curvatura.

Facilidad de Instalación:   Se emplea poca fuerza en la manguera para flexionarla. Compactas y ligeras.

Gran Desempeño:   Cubiertas con tecnología “Tough Cover” y “Super Tough” brindan excelente resistencia a la abrasión. Un gran rango de presión y temperatura. Ventajas en enrutamiento.

El Mejor Servicio al Cliente:   La red de distribución más fuerte en México y en el mundo, ofreciendo el nivel más alto de servicio y con soluciones para cumplir con las aplicaciones más demandantes.

Evitando fallas de manguera

Cuando hablamos de mangueras hidráulicas, hay muchas opciones en el mercado. A veces demasiadas. Hágase la pregunta ¿Estoy experimentando falla en las mangueras?. Las fallas más comunes resultan de:

Una de las grandes razones por las que falla una manguera ocurre cuando la máxima presión de operación de la manguera no cumple los requerimientos de la aplicación. En mercados como equipo móvil y Oil&Gas, las mangueras deben soportar condiciones muy agresivas, lo que significa que deben desempeñarse consistentemente bajo alta presión y temperatura. Cada manguera tiene una presión de trabajo ideal y si esta es constantemente excedida, la vida de la manguera se verá sustancialmente acortada.

El desempeño se ve afectado y los ensambles fallan cuando la manguera opera a temperaturas excesivamente altas o bajas. Las condiciones severas de temperatura degradan el hule volviéndolo duro y quebradizo.

Conexiones inapropiadas también causan problemas significativos incluyendo bajo desempeño, menor eficiencia y tiempo de inactividad de los equipos debido a fugas y en general a las conexiones que no se ajustaron adecuadamente a la manguera dando como resultado la falla del ensamble.

Cuando considera el rango de factores para seleccionar una manguera incluyendo tamaño, temperatura, aplicación, materiales y conexiones, es fácil sentirse abrumado con el proceso de selección.

Respondiendo a las solicitudes de MRO y OEM para una manera más fácil de construir sus ensambles de manguera, Parker diseño GOBALCORE, que consiste en 6 mangueras hidráulicas y dos series de conexión para manguera. GLOBALCORE significativamente reduce complejidad en ingeniería y de servicio. Proporciona el primer sistema completo de manguera y conexiones que abarca los rangos de presión de trabajo constante más comunes.

Con sólo 6 mangueras, los clientes rápidamente pueden seleccionar la manguera ideal basándose en la presión de trabajo y de igual manera seleccionar entre las conexiones serie 43 y serie 77. Y con sólo la mitad del radio mínimo de curvatura en comparación a una manguera convencional, GLOBALORE hace que la instalación y enrutamiento sean más fáciles.

El diseño probado de Parker proporciona a los clientes alrededor del mundo, durabilidad, facilidad de uso, desempeño y soporte, simplificando su inventario de mangueras a un producto y un proveedor.

GLOBALCORE es el reemplazo ideal para todas las mangueras hidráulicas de todas las marcas competitivas, cumple los estándares de ISO 18752 y está disponible globalmente desde 1,000 psi hasta 6,000 psi y desde el tamaño -4 hasta el tamaño -48. 

Este contenido fue una contribución de Kyri McDonough, La gerente de servicios de marketing de Hose Products Division, Parker Hannifin, en Estados Unidos.

Si desea conocer más sobre esta tecnología en México Guillermo Fabela es el gerente de Producto de Fluid Connectors en Parker Hannifin de México.

Cómo Seleccionar la Manguera Correcta para Transmisión de Potencia

Cómo extender la vida de la superficie de su manguera para Minería a cielo abierto

Das Arbeiten mit Druckklassen, Schlauchgrößen und einheitlichen Produkten in verschiedenen Regionen der Welt kann für Konstrukteure von Hydrauliksystemen in großen, globalen OEM-Unternehmen eine Herausforderung sein. ISO 18752 erleichtert jedoch Designern und ihren Kunden diesen Prozess erheblich. Der Vorteil ist, dass dieselben Spezifikationen für alle Systeme gelten, unabhängig davon, wo sie auf der Welt hergestellt oder verkauft werden. Das bedeutet, dass die Unternehmen sicher sein können, dieselben Hydraulikschläuche zu erhalten, die nach den gleichen Spezifikationen getestet wurden und die Anforderungen ihrer Anwendung global erfüllen.  

OEMs, die sich für die Einführung des Standards entschieden haben, können davon ausgehen, dass sie zahlreiche Vorteile in finanzieller Hinsicht erhalten und die Komplexität des Engineerings verringern können. ISO 18752 konzentriert sich auf etwa 10 maximale Arbeitsdruckklassen von 3,5 MPa bis 56,0 MPa. Jede Druckklasse nimmt eine ganze Reihe von Schlauchdurchmessern auf. Dies steht im Gegensatz zu den traditionellen DIN-Normen, die allgemeine, dimensionale und Leistungsspezifikationen für die am häufigsten verwendeten Schläuche in hydraulischen Systemen auf der Basis von Schlauchkonstruktionen liefern. Durch die Spezifikation von Schläuchen auf der Grundlage von Druck und Leistung optimiert ISO 18752 den Auswahlprozess und erleichtert es den Konstrukteuren, Schläuche für ihre Anwendungen zu finden. Herausforderungen können jederzeit und überall auftreten, daher sollte die Schlauchlösung den harten Bedingungen der Arbeitsumgebung standhalten. Auch hier vereinfacht ISO 18752 den Auswahlprozess, indem das Produktsortiment auf der Grundlage der Anforderungen an den Anwendungsdruck und auf eine einzelne Schlauchfamilie begrenzt wird.

Wenn die maximale Anforderung für eine Anwendung 21,0 MPa beträgt, kann der Nutzer eine Schlauchfamilie mit einem konstanten Betriebsdruck von 21,0 MPa über alle Durchmesser für das Hydrauliksystem verwenden. Die strengen Prüfanforderungen der ISO 18752 ermöglichen es dem Anwender, genau zu wissen, wofür der Schlauch ausgelegt ist und wie er sich bei hydraulischen Geräten verhalten soll. Schläuche, die nach höheren Impulsstandards getestet werden, haben wahrscheinlich eine längere Lebensdauer, weshalb viele Anwender auf ISO-Standards umstellen. Wenn Sie beispielsweise einen Hydraulikschlauch für eine anspruchsvolle Anwendung mit vielen wiederholten Druckzyklen in kurzer Zeit und langer Dauerleistung benötigen, wählen Sie entweder die Schlauchleitungen der Klasse C oder D. Diese Annahme beruht jedoch darauf, dass der Schlauch korrekt installiert und vor rauen Umgebungsbedingungen geschützt ist. Ein wichtiger Aspekt der ISO-Normen ist, dass sie weltweit akzeptiert werden. Das heißt, wo auch immer Ihr Schlauch hergestellt oder gekauft wird, wissen Sie, dass er nach den gleichen Standards geprüft wird. Globale Fertigungsstandards sind für viele OEMs unerlässlich.

Als Antwort auf die Marktentwicklung für Hochdruckschläuche hat Parker die GlobalCore-Schlauchfamilie entwickelt, die auch die ISO 18752-Spezifikationen erfüllt und die Engineering- und Servicekomplexität reduziert, indem sie die erste umfassende Produktfamilie für die am häufigsten verwendeten konstanten Arbeitsdruckklassen bietet. GlobalCore umfasst die folgenden Schlauchtypen: 187 (7 MPa / 1000 psi) 387 (21 MPa / 3000 psi), 487 (28,0 MPa / 4000 psi), 722 (28 MPa / 4000 psi), 787 (35 MPa / 5000 psi) und 797 (42 MPa / 6000 psi) in der Größe -4 bis -48. Getestet mit den zweifachen Anforderungen der ISO 18752, ist GlobalCore bei harten Bedingungen in rauer Arbeitsumgebung und bei Hochimpulsanwendungen besonders leistungsfähig.

Jeder GlobalCore-Schlauch kann mit einer Standard-Außenschicht oder einer s. g. ToughCover- oder SuperTough Außenschicht bestellt werden. Die ToughCover-Außenschicht ist 80-mal und die SuperTough Außenschicht sogar 450-mal abriebfester als die Standard-Außenschicht. Die Auswahl der Außenschicht - je nach Anwendung - vermeidet unnötigen Schlauchabrieb und verlängert somit die Lebensdauer des Schlauches. Die entsprechende Armaturserie 43/48 ist aus der Reihe der Parkrimp-No-Skive Pressarmaturen, die eine schnelle Montage mit den Parkrimp-Crimpern ermöglicht, da kein Abschälen der schützenden Schlauch-Außenschicht vor der Montage erforderlich ist und ein vorzeitiger Schlauchausfall durch zu langes oder zu kurzes Abschälen vermieden wird. Die Fitting-Familie der 77er Serie wurde speziell für Hochdruckanwendungen entwickelt. Die weltweite Reichweite von Parker macht es einfacher, GlobalCore über unser einzigartiges Vertriebsnetz von 13.000 Standorten weltweit zu spezifizieren und zu beziehen.

Interessiert an GlobalCore? Um mehr zu erfahren, besuchen Sie unsere Website oder kontaktieren Sie uns, um Ihre Anwendungsanforderungen zu besprechen

Dieser Beitrag wurde erstellt von Conny Stoehr, Marketing Services Manager, Hose Products Division Europe.

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Like many industrial markets, the heavy truck market utilizes brass fittings for a variety of applications. With composite fittings gaining traction in the arena, why do many truck OEMs continue to use brass fittings? 

Like many industrial markets, the heavy truck and transportation markets utilize brass fittings for a variety of applications. Brass fittings have the strength, corrosion resistance and machinability in a variety of shapes and sizes to provide cost-effective solutions; making them an ideal material for many truck applications. It is common to find brass fittings in the air brake systems, cab controls, fuel systems, engine, transmission, cooling and air tanks on a heavy-duty truck and they meet DOT and SAE requirements. Let’s take a deeper look into why brass is an ideal material for this market.

Brass is comprised of approximately 60 percent copper, 38 percent zinc, and 2 percent lead. Brass fittings are characterized by their strength and ability to handle high as well as reasonably cold temperatures. They have good conductivity, excellent corrosion resistance, and low magnetic permeability. Brass not only is easy to machine, but it has great plating, joining, polishing and finishing characteristics all packed into a relatively low cost material for manufacturing.

In manufacturing, there are two methods for creating a brass fitting, one from extruded bar stock and the other through forging. A fitting made from extruded bar stock is created from bar stock in round, hexagon or shaped bars. These bars began as a solid round billet that is heated to a pliable state and forced by approximately 80,000 pounds of pressure through a die resulting in a bar, shaped to the desired external dimensions. That bar is then cut into slugs and machined into fitting components. The process produces a dense, nonporous material.

A forged fitting is made from an extruded round bar that is cut to length and straightened. After straightening, the bars are cut into slugs, much like a fitting from extruded bar stock, but at this point, rather than machining, the slugs are reheated to a pliable state and pressed under approximately 25,000 pounds of pressure per square inch between an upper and lower die cavity into the desired fitting shape. After cooling, the flash, or excess, is trimmed away and the forging blank is ready for machining.

The forged fittings produce a uniformly dense material of exceptional strength from forming under extreme pressure. Since the grain flow follows the contour of the fitting shape, the fitting has high impact strength and resistance to mechanical shock and vibration. You can easily spot the difference between a forging and an extruded part by looking at it. A forging will have rounded edges characteristics of the forged shape from the die and an extruded part will have squared off corners that resemble the original bar stock they originated from. Brass fittings can have components from both manufacturing methods that are assembled together to create a finished part.

 "Brass compression style fittings, which have been used in the industry for decades, remain a low-cost fitting option for truck and trailer OEMs."  Tom Cook, product sales manager, Fluid System Connectors Division, Parker. 

Some applications, like diesel fuel applications, require additional corrosion resistance above and beyond the capabilities of brass alone. The great plating characteristics of brass, allow nickel-plating to original brass fittings to accommodate fuel systems.

Parker’s Fluid System Connectors Division offers the widest range of brass fittings for the transportation market. From extruded, forged, plated, and even composite materials, we make connections to bring increased efficiencies and higher productivity. Our vast offering of NTA, Transmission, Vibra-Lok, Prestomatic, PTC, Air Brake Hose Ends and PMH and Pipe fittings can fit the needs of the heavy truck market with superior quality.

For more information about our vast offering of transportation fittings, please visit our DOT Fittings Website or contact Parker Fluid System Connectors Division at (269) 694-9411.

Article contributed by Samantha Smith, marketing services manager, Fluid System Connectors Division

Additional articles from out Fluid and Gas Handling Technology team:

Metallurgy Makes or Breaks Tube Fittings

The Truth About Pressure Ratings for Hydraulic Fittings and Adapters

Choosing the Right Connector, Tubing and Accessories for Your Application - Part 1

The trucking industry is experiencing tremendous growth. According to the U.S. Bureau of Labor Statistics, the demand for diesel service technicians and mechanics is projected to grow by 12 percent from 2014 to 2024, faster than the average for all occupations. The demand has accelerated based on a variety of conditions, including a growing economy and increased vehicle complexity.

Trucks are quickly transforming into rolling data centers that track everything from emissions to blind zone obstacles, to tire inflation and more. As a direct result, the skill requirements of technicians and mechanics are changing.

Efficient use of your skilled service team is key. One way to increase productivity and make the best use of your service team’s skills is to simplify the processes that are time consuming and routine, such as fleet vehicle oil changes.

Parker’s QuickFit™ Oil Change System provides a path forward for better standardization of oil changes with a more efficient, cleaner and safer process. Whether a veteran mechanic or first-day-on-the-job technician, there’s only minimum training needed to perform an oil change using the QuickFit System. Only three easy steps will complete the process to purge, evacuate and refill oil. This is achieved through a single connection point that allows used oil to drain directly to the waste containment, and then apply a vacuum to extract the used oil from the filter. Finally, the same connection point is used to refill the system with new oil.

Employs compressed air to purge the oil by pushing it through the filter into the engine sump.

Oil is drained directly to waste containment, allowing for clean removal of the filter.

New oil is pumped into the engine using the same connection point.

“Reducing the number of steps in the process eliminates any risk of safety hazards or spills, which creates less consumable waste and is more environmentally friendly. The QuickFit System three-step process helps to lower operating costs, increase profitability and reduce oil change times by about 50%.” 
Mario Calvo, division marketing manager, Parker Quick Coupling Division

QuickFit features an ergonomic design that allows for easier access to even the most cramped and isolated engine compartments. This greatly reduces exposure to fluids and lowers the possibility of slips, falls and burns. Plus, oil changes can be completed from start to finish in less than 30 minutes.

The QuickFit system provides a solution that is incredibly easy to use. Maintenance becomes simple, productivity goes up, the risk of spills and contamination is virtually eliminated and it works for engines and machinery across multiple applications.

The future is bright for the trucking industry, as the demand for experienced technicians and mechanics has never been higher. To properly maintain vehicles, fleet service centers must invest in the latest tooling, equipment and software to keep up with the rapid pace of technology and change. The QuickFit Oil Change System greatly simplifies a crucial aspect of fleet maintenance by allowing technicians and mechanics to change oil in a matter of minutes and focus more time on other key components of equipment maintenance and repair. Simplifying this one process will increase efficiency to allow better use of your highly valued service team.

Ready to get started or have questions? Locate the Parker Distributor near you.

Learn more about Parker's QuickFit™ Oil Change System.

Contributed by Matt Walley, product sales manager, Quick Coupling Division, Parker Hannifin

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Reduce Failure of Hydraulic Systems with Preventive Maintenance

Fast-Fill Compressed Natural Gas Dispenser

Implementing an effective asset management and maintenance program for critical assets and components such as hydraulic hoses constitutes a challenge for many companies; however, it is the most essential practice to effective operations management.

Downtime from equipment failures can cost companies hundreds of thousands of dollars annually and, pose a significant risk to the safety of personnel. Unfortunately, critical systems or components don't break down and fail on a fixed or predetermined schedule, so actively tracking and monitoring the condition of your assets is critical. By maintaining or replacing them before they fail, companies can ensure the safe, efficient and uninterrupted operation of their plants or facilities. This approach can have a significant impact in preventing catastrophic failures, costly downtime and collateral damage to machinery.

This question is among the most complex and challenging in the space of asset management and one size does not fit all. Our product engineers have considered this question many times based on specific products as well as when those products are used in specific markets.

There is no black-and-white strategy or simple solution for measuring risk. This is true in part because many products (think part numbers) can be applied in so many ways and used (or misused) very differently from customer-to-customer or market-to-market. It can be overwhelming determining where to begin.

The good news is most customers know more than they think and may just need to consider a different approach to asset management. In fact, asset management is simply risk management (or mitigation) in disguise.

Each customer might consider evaluating risk in terms of three categories:

People are every company’s greatest asset. Customers should categorize products and applications in a way that places an emphasis on those assets and applications that pose the greatest risk to the safety of people. For example, hoses and parts that:

• are installed closest to workers who may otherwise be unprotected;
• carry dangerous (or elevated) working pressures; or
• contain dangerous or toxic chemicals or fluids.

Customers should consider categorizing products and applications in a way that places an emphasis on those assets and applications that pose the greatest environmental risk for where we work. For example, hoses and parts that:

• are installed "outboard" of a ship or vessel;

• can produce high volumes of lost fluids resulting in heavy clean-up or remediation costs; or

• are used in applications where fines or penalties could be most severe.

Lastly, customers should categorize products and applications in a way that places an emphasis on those assets and applications that pose the greatest risk to your organization's bottom line and brand. For example, hoses and parts that:

• are not regularly stocked or have long lead times to acquire;

• no redundancy is available and long shutdowns would be expected at failure; or

• pose the greatest risk to people and environment are also more likely tied to unplanned risks of operating margins.

Importantly, any products for which historical replacement or failure data is available should rise to the top in terms of criticality. History can be a great predictor of the future, so documenting exactly what has failed, where the failure took place and why can be a tremendous benefit in crafting predictive maintenance and inspection plans going forward.

Lastly, we suggest your company institute a MAX age you are comfortable with for every pressure hose or critical component application. Some industries or third-party regulations already dictate replacement intervals, so use a solution like Parker Tracking System (PTS) to plan and document this compliance. Also, determine "visible" conditions that would absolutely dictate immediate replacement. Certain types of visual wear or condition indicators can be used to predict imminent failure. Do not overlook these warning signs. The safe operation of critical components is everyone’s job and employees should feel comfortable about reporting these signs of risk.

Managing your critical assets with a web-based asset tracking system such as PTS, capable of operating as a predictive maintenance model to eliminate downtime, can dramatically improve operational efficiency, and your company’s bottom line. PTS provides fast, accurate and convenient hose or part replacement regardless of where or when the original was made.

Because tagged assets can be replaced sight unseen, PTS eliminates the need to wait for removal before the new part can be acquired. By reducing transaction time, customers can realize significant gains in productivity and increases in valuable uptime.

Establishing an appropriate asset management and maintenance program for your company’s critical assets and components can be a challenge -- but it doesn’t have to be, if a risk assessment is taken into consideration.

Need additional help or guidance on implementing an asset management and maintenance strategy? Visit PTS to learn more and engage with our team.

Watch the video to learn more about utilizing Parker Tracking System for your asset management and maintenance program.

Headed to OTC 2018?

Parker is leveraging a century of engineering expertise to help its partners in the onshore and offshore oil and gas industry increase performance, improve safety and eliminate unplanned downtime. Visit our engineers at booth 3639, April 30 - May 3 and test out our featured solutions. Learn more by visiting our OTC oil and gas solutions page.

Article contributed by Bill Sayavich, marketing manager for Parker Hannifin Global Services.

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Working Together: Safety and Maintenance Tips to Ensure Hydraulic Hose Success

There are numerous issues associated with modern welded pipes, not least those concerning accuracy, reliability and cost. As a result, moving to a weld-free piping solution presents many potentially advantageous opportunities, particularly if it can be backed by on-site support to help optimise system performance and uptime.

There is an omnipresent demand for connecting hydraulic units with machines and equipment, both as part of new installations and in the overhauling of existing equipment. Although welded connections have been the traditional solution, there are a number of inherent problems with welded pipe joints that are driving demand for an alternative solution.

Among the main issues are those regarding the accuracy and reliability of connections; even experienced welders cannot always produce 100% perfect welds. Moreover, inherent problems with welded joints include the potential for stress cracking and subsequent corrosion, while ongoing weld integrity can only be proven with regular, expensive and time-consuming x-ray testing or other non-destructive methods. Add to this the current industry issues in sourcing specialist welders, and the challenges are plain to see.

Then there are the costs to consider. Not only does welding consume high levels of energy, but there exist numerous time and cost issues around cleaning, degreasing agents and anti-corrosion resources. Safety is another concern, particularly those relating to welding fumes and fire risks. Indeed, increased system pressure (especially in hydraulic systems) means there is growing industry focus on safety, a fact supported by a new European directive for pressure vessels. For these reasons, some industries, such as oil and gas, shipbuilding and mining, have already started specifying the use of weld-free technology.

The increased pressure on operators to ensure machine and production efficiency means that system failures and unscheduled maintenance due to piping and connection faults are expensive; both in terms of emergency repairs and production downtime. Throw in the growing importance of safety and environmental protection, which is, in turn, fuelling demand for safer and more reliable systems, and it becomes clear why replacing welded connections with tested and approved weld-free technology is a growing issue in almost every industry and application.

It is well documented that weld-free technologies such as flange connection systems deliver superior performance in comparison with welded joints, especially where compressive strength, reduced leakage, and contamination-free lines are critical. Furthermore, cold forming is much quicker, enables conformity with regulation and facilitates integrated connection into existing hydraulic systems. Unlike welding, such solutions can also be prefabricated off-site to further accelerate on-site installation, while flanges that can be oriented make assembly easier and quicker.

Additional benefits include the elimination of degreasing or anti-corrosion agents, increased safety with no dangerous gases or fire risks, reduced energy consumption, less downtime and extended piping lifespan.

Ensuring the effective delivery of these advantages, however, can only be assured through the support of on-site services/solutions. Considerable added value can be achieved using a complete on-site solution provider. This single point of contact will be able to offer everything from expert advice, design, and pre-configuration, to delivery and installation, not only saving time and money through faster installation and reduced downtime but maximising system efficiency and reliability.

Using an on-site support service takes the pressure and workload off internal teams, saving management and coordination time, as well as costs. In addition, customised solutions can be designed to meet each customer’s individual needs.

On-site resources offer up a number of technical competences, not least regarding the development and design of new systems or upgrades. This task can be supported by the latest CAD and simulation software to optimise pipe layout and dimensioning, as well as advanced measurement systems, the data from which can be used to further enhance quality control and reliability.

Additional technical competencies offered by reputable on-site support providers should include pipe bending, tube-end processing, tube cleaning and flushing, and pressure testing – all backed by expert assembly, installation and customer training.

One such service is the Complete Piping Solutions (CPS) programme from Parker. This global service network has been established in response to identified market needs for service partners with expert knowledge of weld-free piping and connector solutions, providing both MRO services to large OEMs and, via distributors, end-user customers.

By appointing distributors, the service can quickly be delivered at a local level. Accredited certified distributors will be able to offer specific competencies – including bending, end forming (using Parker Parflange technology), measurement, design, installation and servicing – in three ways: on-site at larger customers (for pipe diameters up to 50/60mm); from the distributor’s own premises (for pipes up to 120-170mm); and supported by specialist at Parker’s Engineered Services Centres (for pre-bending larger pipe sizes and for complex design and solutions support).

Parker’s Engineered Services locations utilise the latest IT-based design and offer workshops that can process pipes with external diameters up to 220mm on the latest CNC bending machines. These machines can realise 2xD to 3xD bending radii defined for relevant pipe diameters. Reassurance is provided by knowing that the connections of Parker’s Parflange® F37 system comply with standards that include: ISO 6162-1; SAE J518, 3000 psi interface (Code 61); ISO 6162-2; 6000 psi interface (Code 62); and ISO 6164 flange pattern. The manufacture of other system components, such as blocks or manifolds, can also be undertaken.

Among the latest additions to CPS are on-site containers and hot oil flushing containers. The containers house all of the assembly machines required for pipes up to an outside diameter of 170mm (6 in). Hot oil flushing units ensure that pipeline systems are clean and debris-free before going into operation.

Perhaps most importantly of all, expert advice can be delivered on weld-free piping and connections, system improvement and modernisation, and all aspects of lines, seals and materials.

Ultimately, high-quality, weld-free piping systems can be constructed or upgraded with total reassurance provided through a comprehensive and reliable on-site support service. All sectors can benefit, including oil and gas, shipbuilding, automotive, steelmaking and many other types of industrial operations, such as presses, pulp and papermaking, renewable energy generation, and injection moulding.

Article contributed by Tobias Hammer, services manager, Parker Hannifin -  EMEA

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Reliability Centered Maintenance Reduces Costly Downtime in Oil & Gas Applications

In automotive manufacturing, in-plant operations managers, maintenance, and service team members know that issues often arise due to undocumented components and parts not being regularly inspected or maintained. Adding to that is the competitive pressure to provide the best level of service to in-plant auto customers as possible, from entire processing lines to the smallest of critical parts. Simultaneously, keeping tabs on the range of critical parts specified for various areas such as engine, body and assembly, paint shop, compressors, die casting, stamping or the transmission area can be a complex, time-consuming proposition, especially when it comes time to reorder. Predictive maintenance was a successful approach for a customer.

A global manufacturer of automobiles, power sports, and consumer products experienced a significant hydraulic hose failure during a third-shift operation. As a result of limited maintenance staff, the failure went unnoticed for several hours until a large oil reservoir had finally run dry.

Unfortunately for the company, this hose failure resulted in:

• More than 60 gallons of hydraulic oil being spilled.

• Significant cleanup expense.

• Risk of fire and damage to ancillary equipment.

• Longer downtime than necessary due to product identification and replacement purchasing during off-peak business hours.

The company attributed these issues to components that were undocumented and not regularly inspected or maintained.
 

Managing critical assets and their required maintenance can be a challenge for even the most capable automotive OEM, regardless of company size. With hundreds or thousands of individual parts or components that require maintenance, keeping detailed asset records or maintenance logs can be a burden. And, most asset management systems do not break capital assets down into the components that comprise them. One component’s failure can lead to disastrous effects throughout an entire system.

How can an automotive OEM reduce operational and employee risk and avoid downtime all together? 
 

In the situation described above, the customer looked to our engineers to provide them with an essential asset management solution. The latest tool designed to simplify the process and reduce paperwork is digital asset tracking, which we delivered by implementing the Parker Tracking System (PTS). PTS helps customers avoid downtime with a secure, online tagging system for critical parts and components, supported by a worldwide team of Parker employees and distribution partners.
 

This web-based asset tracking and management system combine part serialization with tagging and a range of part-specific information so that OEMs can track, organize, and manage their use of critical parts. As a cloud-based tracking solution, users have online access to needed documents like parts lists, manuals, diagrams, certifications and more. This results in easier tracking and management of critical parts, reduced lead time and complexity in placing an order and enhanced service, safety, and compliance features.

Automotive OEMs using PTS stand to gain greater convenience and better oversight, because the system takes over much of the tedious parts-related paperwork that OEMs used to handle themselves, to keep the plant and operation-specific part and assembly data organized. 

The PTS Pro system was deployed at the site, along with a comprehensive asset identification and preventive maintenance (PM) program administered by a Parker distributor. Asset records were converted from static spreadsheets or parts manuals to the PTS application where inspections were performed for all installed assets. A standardized PM schedule is now assigned to each asset class based on a variety of product risk factors.

The customer now receives:

• detailed reports on product condition following scheduled service visits;

• outsourced asset PM and replacements by highly trained and certified hydraulic technicians; 

• reduced risk to operations and employee safety.
   

PTS is both a program and a technology that Parker pioneered just over a decade ago out of a long-term focus on providing superior service, convenience and value to supply chain partners and customers. Initially used to track and manage specifically engineered hose assemblies, PTS has expanded over the years to cover products across many Parker divisions.

Today, some 25 million assets in 62 countries and thousands of locations are being tracked and managed using PTS. Subscribers include distributors, OEMs and end users in the automotive, healthcare, oil and gas, food and beverage, and other market segments.
 

Automotive OEMs, learn from your peers -- download the in-plant automotive manufacturing case study fact sheet.

 Article contributed by William Sayavich, marketing manager, Parker Global Services division.

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While more traditional materials like aluminum, copper, and other metals are recycled without difficulty at your local scrap-metal dealer, there isn’t an equivalent hydraulic hose collection point. However, with the necessary knowledge, a bit of effort, and a commitment to preserving and protecting our environment, recycling hydraulic hoses is a feasible, eco-friendly achievement.

Below you will find a few important things to consider before you can recycle your hydraulic hose.

The typical hydraulic hose is usually made of rubber or plastic, which should make recycling a simple task. However, steel components frequently line hoses to make a longer lasting, more durable product.

Unfortunately, while such reinforcements are vital to the functionality of hoses in various applications, they also make recycling them more difficult. While hoses that are metal-free or have very little metal inside them can be crumbled to create modified-asphalt surfaces, rubber hoses that are lined with significant amounts of steel are slightly more complicated.

Although determining which materials are used in different hydraulic hoses takes time, it will make finding the appropriate recycling center easy. The easiest way to identify and recycle hoses is to call the manufacturer to get the necessary information.

When disposing of hydraulic hose, there a few simple instructions you should follow to ensure a simple and successful recycling process:

1. Drain: Always allow the hose to drain overnight.

2. Rinse: Be sure to rinse all pesticide hoses and reuse the water as part of a legal application.

3. Bundle: Tie hoses together to make transport easier and to keep it as compact as possible.

While it would convenient if the local recycling center accepted hydraulic hoses, municipalities cannot easily recycle every material. Therefore, it is important to identify and use recycling centers that can dispose of these more difficult-to-recycle materials.

To get started, look to the local district. The case can be made that these tax-funded municipalities should be aiding in hydraulic hose recycling, particularly when a local business or employer is doing the recycling. However, if the district is not equipped to handle hydraulic hoses, the next appropriate step is to contact the local recycling centers in the area regarding their recycling capabilities. Depending on their equipment, size, and function, they might be able to help recycle hoses with certain components.

If both the local district and recycling centers are unable to aid in recycling hoses, it is a good idea to apply for recycling exchange. These programs allow companies to sell or trade hydraulic hoses that are still usable or recycle the hoses to groups seeking certain materials for projects and repairs.

If there isn’t a local recycling exchange, there are some recycling companies that use hoses to make fuel blends, all it takes is a bit more research to locate them. For instance, one of Parker's hose manufacturing plants wanted to consider additional recycling options when it comes to recycling rubber hose that are feasible and eco-friendly. The process to create hydraulic hose assemblies generates a variety of waste materials including: scrap hose and couplings as well as other rubber and plastic material associated with the assembly process. These items all need to go somewhere if they can’t be reused or recycled. Many of these materials were ending up in the scrap yard or a landfill. The 75-person team in Davenport, Iowa looked at fuel blending and other alternatives options before partnering with Covanta, which offers Energy-from-Waste solutions. 

In operation since July 2016, Hose Products Division’s new approach to recycling hydraulic hose has resulted in over 200,000 pounds of non-hazardous waste being shipped to Covanta's Energy-from-Waste facility in Indianapolis, Indiana instead of local landfills.

Once the waste arrives at the Indiana facility, it enters Covanta's high-temperature combustion process that destroys it at temperatures of 2,000ºF, producing clean energy as a byproduct that is then used to feed the steam loop in downtown Indianapolis.

In 2016, Hose Products Division's Davenport facility sent 31 tons of waste to the landfill compared to a three-year average of 80 tons – that’s more than a 60 percent reduction.

By identifying additional waste streams to include in the material sent to Covanta, including food and other non-manufacturing wastes, the conservation team anticipates they will be able to further reduce the amount of waste ordinarily sent to landfills over the next several years. Besides making an impact on their sustainability goal, another benefit that the Davenport conservation team expect from reducing waste sent to the landfill is facilitating the attainment of ISO 14001 certification for any customers requiring it. ISO's (International Standards Organization) 14001 certification serves as accreditation of an organization or company’s environmental management program against a pre-established set of qualifiers. 

Before disposing of hydraulic hoses and assemblies, it is important to remember that each state has their own rules and regulations regarding recycling and waste disposal, so be sure to contact local waste management authorities to learn your options and proper procedures for hydraulic hose disposal and recycling.

Article contributed by Kyri McDonough, marketing services manager at Hose Products Division, Parker Hannifin.

Other related topics on hydraulic hose, hose application, and selection criteria:

Successful Hydraulic Hose Assembly Starts Here
Measure and Specify Hydraulic Hose Length With Ease
Hydraulic Hose 101: Fast Facts
The Hydraulic Hose Mystery - How is it Made?
Hydraulic Hose User Safety