Nord-Lock Orijinal Pullar

Nord-Lock Orijinal Pullar

Nord-Lock Group Nord-Lock Group Hakkında Ürünler Orijinal Pullar Teknik Kılavuz
Nord-Lock, cıvatalı bağlantılar ciddi düzeyde titreşime ve dinamik yüklere maruz kalındığında bile bunları sabitleyen, orijinal kamalı kilitleme teknolojisini yarattı. Cıvata başı ve somunun altında bulunan kamalar sayesinde ürünlerimizin istenmeden gevşemesi imkansızdır.

Joint Guide

Nord-Lock_Joint-Guide_Washer_Tapped-Holes.jpg

Tapped holes
Nord-Lock washers safely lock the bolt against the underlying surface.

Counterbores
The outer diameter of regular Nord-Lock washers is designed for counterbore holes according to DIN 974, i.e. the washers fit under the head of standard bolts.

Through-holes
As for all locking washers, through-holes require two pairs of Nord-Lock washers – one pair for securing the bolt and a second pair for securing the nut. Turn both fasteners in order to close the cams on both washer pairs before tightening to minimize settlements. Keep the nut secure while tightening the bolt.

Stud bolts
Nord-Lock washers safely lock the nut on stud bolts and eliminate the need for adhesives.

Applications with large / slotted holes or soft underlying surfaces
To optimize the load distribution for applications with large / slotted holes or with soft underlying surface, use a flanged nut / bolt together with Nord-Lock “SP” washers with enlarged outer diameter.

Designs where Nord-Lock washers are not recommended

  • Mating surfaces that are not locked in place (see left figure)
  • Mating surfaces harder than the washers
  • Very soft mating surface, e.g. wood, plastic
  • Applications with extremely large settlements
  • Non-preloaded joints

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Customer success stories

Customer Cases Secure machinery for the toughest forestry harvesting Find out how this global supplier of forestry grapple harvesters builds robust and flexible machinery that will survive even the toughest of forest harvesting. Daha Fazlasını Oku
Customer Cases Taking a weight off your shoulders Braving the elements and getting close to Nature can be an enlightening experience, especially for children. But proper planning is crucial. Daha Fazlasını Oku
Customer Cases Securing Bolts in Outer Space The upper atmosphere can be tough on equipment. Developing a rocket engine for this environment is a huge challenge. If there are complications in the process, the engine and its associated parts might be damaged. Daha Fazlasını Oku
Customer Cases Ensuring Safety in Car Racing The Korean Formula Student Competition (KSAE) allows engineering students to design and race their own cars - putting their engineering skills to the test in a real-life environment. Daha Fazlasını Oku
Customer Cases A Wind-Win Situation Wind turbine towers are designed to flex and bend, which helps them dissipate the significant forces being exerted upon them. However, this had been causing dangerous failures in the bolts. Daha Fazlasını Oku
Customer Cases Securing Giant Satellite Antenna Radomes in Antarctica Antarctica is one of the coldest and windiest places on earth. These conditions put an extreme amount of pressure on bolted connections to be secured properly. Daha Fazlasını Oku
Customer Cases A Simple Solution for an Advanced Machine With the world’s appetite for LCD displays seemingly insatiable, Hyundai Robotics’ LCD handling machines are in high demand from LCD manufacturers. Daha Fazlasını Oku
Customer Cases When the going gets tough Off-road vehicles are built to handle what would break most cars and trucks. Whether driving through mud or racing up a mountainside, these vehicles need state-of-the-art technology to stay in top condition. Daha Fazlasını Oku
Customer Cases Pushing the boundaries of express trains The central Japan railway Company (JR Central) operates the Shinkansen superexpress bullet trains that connect Tokyo and Osaka – Japan’s two biggest cities. Daha Fazlasını Oku
Customer Cases Customized washers keep KTM motorcycles in the race | Nord-Lock Group Pick any of the world’s most exciting motor races and you will find the orange motorcycles by KTM, Europe’s largest manufacturer, among the top contenders. Daha Fazlasını Oku
Customer Cases Washers reduce costs in propeller assembly Mecklenburger Metallguss GmbH, a world leader in the production of propellers for large container ships chose Nord-Lock as the new standard for all bolted joint applications Daha Fazlasını Oku
Customer Cases SpaceX competition winners chose wedge-locking washers In 2015, Elon Musk, the billionaire behind the futuristic transport technology companies Tesla and SpaceX, launched the Hyperloop Pod Competition. Daha Fazlasını Oku
Customer Cases Washers triple-protect nuclear transports Daher Nuclear Technologies GmbH, located in Hanau close to Frankfurt am Main, Germany, develops containers for transportation of radioactive substances. For obvious reasons, these containers must b... Daha Fazlasını Oku
Customer Cases Cheaper but Better Solution for Tractors With Washers Early in 2017, when Hattat Traktör was testing a new tractor model, they realized that the joints on the air compressor–engine connection bracket were loosening because of vibration. Daha Fazlasını Oku
Customer Cases Focus on security in windy and vibrating environment Dutch company Akkadia manufactures specialist CCTV systems for demanding situations in various industries. Its cameras can be found everywhere, from offshore, to polar regions and deserts. Daha Fazlasını Oku
Customer Cases Nord-Lock Group keeps the railway industry on track Nord-Lock wedge-locking washers are used in all safety-related areas of the railway industry, such as bogies, coupling devices, brake systems, rail dampers. Daha Fazlasını Oku
Customer Cases Washers keep airplanes in the air Look up into the sky in the coastal city of Miri, in north-eastern Sarawak, Malaysia, and you may see Nord-Lock washers in action: inside a radio-controlled aircraft. These hobby airplanes are sold by Byond Horizon, a business that otherwise uses drones to take aerial photos and videos for companies. Daha Fazlasını Oku
Customer Cases Renovating Nuremberg’s metro – without affecting the timetable Renovating an underground railway system without weeks of construction and chaos caused by delays and diversions was previously unheard of. Daha Fazlasını Oku
News Extended temperature range for usage of Nord-Lock steel washers Nord-Lock steel washers have been approved for temperatures down to -50°C by an independent test institute Swerea Kimab and TÜV. Daha Fazlasını Oku
Customer Cases Green technology for sustainable land clearing Mulching machines are exposed to extreme vibration. Extending their life cycle and sharpness of the teeth is vital for sustainable land clearing. Daha Fazlasını Oku
Customer Cases Washers safeguard transport safety To avoid accidents that would put people and the environment in harms way, it is crucial that the transport of liquids is managed safely and efficiently. Daha Fazlasını Oku
Customer Cases Taking wind energy to new depths Offshore wind turbines are an increasingly common sight as the world moves towards more sustainable forms of energy production. Daha Fazlasını Oku
Customer Cases Innovative wind turbine maker gets peace of mind with Nord-Lock Quality and durability are Eastern Wind Power’s top priorities for its 50kW vertical axis wind turbines. Daha Fazlasını Oku
Customer Cases China: Opportunities on the coal market Xi’an Coal Mining Machinery has approved Nord-Lock washers and Superbolt tensioners as specialised components for its shearers and roadheaders. Daha Fazlasını Oku
Customer Cases Safety secures trust For more than 30 years, unsurpassed safety has been synonymous with the Nord-Lock Group. Daha Fazlasını Oku
Customer Cases Powerful circles Nord-Lock enlarged external diameter wedge locking washers make the connections on a circular storage unit for lignite absolutely secure. Daha Fazlasını Oku
Customer Cases Order in the court The Challenge Invented 50 years ago in Mexico, the racquet sport padel tennis is now played all over Europe. In Sweden, sport floor specialist Unisport is riding the hype, having built around 60 pa... Daha Fazlasını Oku
Customer Cases Rallying for safe bolted joints Motor sports are not easy on the cars. High speed, torque, vibrations, g-forces and hard knocks put enormous strain on the cars and their components. Daha Fazlasını Oku
Customer Cases Faster transport for heavy machinery Excavators are a vital piece of machinery for any mine, but for all their horsepower, they are incredibly slow and cumbersome to move. In fact, 15 percent of their time is spent travelling, and this enforced downtime means lost income. Daha Fazlasını Oku
Customer Cases The height of safety When you are building the world’s tallest freestanding broadcasting tower in one of the world’s most earthquake-prone countries, using anything but the highest quality materials and the safest construction solutions is just unthinkable. Daha Fazlasını Oku

Nord-Lock product range

Nord-Lock wedge-locking washers prevent bolt loosening Nord-Lock Nord-Lock Pullar Aşırı titreşime ve dinamik yüklere maruz kalan cıvatalı bağlantılar için kamalı kilitlemeli güvenlik Daha Fazlasını Oku
Nord-Lock X-series washer combines wedge-locking with an exceptional spring effect to secure against multiple bolt loosening factors Nord-Lock Nord-Lock X-serisi Pullar Anlık cıvata gevşemesi ve açılmasına maruz kalan kritik cıvatalı bağlantılar için maksimum güvenlik Daha Fazlasını Oku
Nord-Lock steel construction washers are designed for bolted connections in steel structures Nord-Lock Nord-Lock Çelik Yapı Pulları HV ve HR setleri dahil olmak üzere çelik yapı uygulamalarında kullanılan cıvatalar ve pullar arasında en iyi temas Daha Fazlasını Oku
Nord-Lock wheel nuts safely secure wheels on on-road and off-road heavy vehicles Nord-Lock Nord-Lock Bijon Somunları Zorlu koşullarda çalışan ağır araçlarda tekerleğin gevşemesini önleyen yüksek kenetlenme kuvveti Daha Fazlasını Oku
Combi bolt washers from Nord-Lock are specifically designed to be captivated on a bolt, known as SEMS Nord-Lock Nord-Lock Combi Cıvata Pulları Cıvataya kalıcı bağlanma (SEMS) sayesinde uygulamalar için ek bir güvenlik katmanı Daha Fazlasını Oku
Customized washers from Nord-Lock can include special materials, measurements, sizes, coatings or changes in geometry Nord-Lock Nord-Lock Özel Çözümler Sizin benzersiz uygulama gereksinimleriniz için özel tasarlanmış cıvatalama çözümleri Daha Fazlasını Oku

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