Thermal effects can increase or decrease bolt load and clamping capability. Measuring the angle of nut rotation can sometimes be used to gage preload. Modeling the ...

An innovation in bolt indicators ends the guessing game for obtaining an optimum bolt preload. There are many applications in which it is crucial that a proper bolt preload should be applied and, ...

One of the most critical factors in determining the reliability of a threaded-fastener joint is the force the tightened fastener exerts on an assembly, which is known as preload. And preload depends ...

The core purpose of the products of the tensioning solutions from the Nord-Lock Group is to apply preload to a bolted joint, but what is preload? How is the preload for an application determined? Why ...

Can a ball screw with a reasonable amount of preload but no outside thrust last forever? Eschatological considerations aside, it's not likely. The balls still have to resist the internal, preload ...