The clamping force is the main factor that is needed in controlling a fastened joint. Unfortunately, for large-scale production, no particular method has yet been developed to allow us to do this. Therefore, instead we must control other parameters that influence the clamping force. In this day in age, the most common method of controlling…
If in a plug-type screw connection the nut is gradually tightened more and more firmly, then the resistance increases steadily until a threshold is reached at which the screw begins to lengthen at which the screw begins to lengthen permanently. At this stage, even a weak force suffices to lengthen it even further. The tightening…
Improper torque of high-pressure vessels can be attributed to safety incidents that cause financial loss, loss of property and even loss of life. The more volatile and dangerous the substance the more critical it is to take precautions to ensure flanges and bolts have been properly torqued and most importantly, properly audited. The Clean Air…