8 Apr 2010 There is also a plethora of lock washers that work well, provided they Sarah Edmonds of Nord-Lock says: "The torque figures we quote are

Should I change my tightening torque with Nord-Lock? Does the use of Nord-Lock washers affect my tightening routines? How? When a tightening torque is applied to create a clamp load in a joint, friction under the bolt head (or nut) and in the threads must be overcome before any torque …

Since NORD-LOCK’s unique wedge-locking technique is not affected by lubrication, the thread friction, and thereby also the torsional stress, can be minimized. In addition, the diagram shows that at any given torque value the clamp load deviation for lubricated bolts is very low. Using NORD-LOCK washers together with a lubricant The Junker vibration test, according to DIN 65151, is considered the most severe vibration test for bolted connections. In this video, we compare the perform The below torque values have been verified in test laboratories and represent a configuration example. The values are indicative and should not be seen as recommendations as varying conditions, joint designs and requirements apply. The Nord-Lock Group provides customized torque calculations to any standard, free of charge. Oil, G F =75% µ th = 15, 0µ, h Drehmomentrechner | Torquelator by Nord-Lock Group Nord-Lock washers are easy and effective to use while ensuring structural security for applications exposed to vibration and dynamic loads.

We have The Nord-Lock wheel nut is designed to be tightened at the same torque as conventional wheel nuts. Tightening the Nord-Lock wheel nut with a torque of 600-650 Nm (450-500 ftlb) will result in a clamp load of approximately 200 kN (45000 lb). Is the untightening torque different from the tightening torque? Yes, when using the Nord-Lock wheel nut Nord-Lock Group is a global leader in bolted solutions.

スマホでもタブレットでも、PCでも使用できる「トルキュレーター」は、ノルトロックワッシャーおよびノルトロックXシリーズを使用する締結部の必要軸力から、締付トルクを瞬時に自動計算するWebアプリです。 토크 계산기 | Torquelator by Nord-Lock Group The apps we designed will simplify decision making process for Nord-Lock’s customers.

SORTIMENT NORD-LOCK BREDA. Art. No. 40510501. Availability: EAN-code: 733211705979. Grossweight (g):. 0. Statistical code: Minimum order qty: 1.

Nord-Lock Superbolt Expander System Boltight Wedge-Locking Technology. Nord-Lock Group About Nord-Lock Downloads. Nord-Lock created the original wedge-locking technology that secures bolted joints, even when exposed to severe vibration and dynamic loads.

NORD-LOCK® is a unique washer assembly which locks using tension Note: When NORD-LOCK® washers are used, you must apply 20% more torque when

April 12, 2019 · We have already covered the topics of torque, preload and friction but have you ever wondered how they interact? A web-based app to find fastener measurements easily for bolted joint design.

Torquelator calculates pre-load and corresponding torque for bolted joints secured with Nord-Lock … Nord-Lock SC-washers are designed to directly replace standard plain chamfered washers according to EN 14399-6. The torque requirements have to be adjusted accordingly to our torque guidelines for HV bolts.
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Your parts will not only be safely secured, but also correctly assembled. In this video, Damien Thomas, Technical Manager at Nord-Lock Group, explains how torque, preload and friction interact. "The break down of torque shows that only 10% of the input torque is useful Nord Lock Inconel 718 wedge locking washer.
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