ELASTIC COMPRESSION JOINTS AND POSSIBILITIES OF THEIR TESTING

Abstract

Assemblies with self-tightening (elastic) are made by tightening caused by the elastic deformation of the joined parts. Depending on the degree of tightening, resulting from the tolerances adopted and the mounting technology, self-tightening assemblies can be removable or non-removable. Self-tightening assemblies can be: According to the constructive form of the assembly can be: Assemblies without intermediate clamping elements; Assemblies with intermediate clamping elements. According to the mounting technology: Pressed assemblies, executed at the environment temperature; Shrinking assemblies, executed by heating the enclosing part or cooling the enclosed part. The tightening assembly is used on the active plates from the extrusion dies, the mounting of the rolling wheel bandages, the crown gears, the bearings, the execution of the crankshafts of separate elements, etc.