A method for producing a rolling bearing component in the form of a rolling element or of a roller bearing ring with ball solid surface and vibration damping core

摘要

A method for producing a rolling bearing component (13) in the form of a rolling element or of a roller bearing ring with roller the solid surface (12) and vibration damping core (10), in which a prefabricated carrier (9) with vibration-damping property and a density of less than 90% of at least one side in a metal spray compacting process, the roller with a solid surface (12), which forms the surface layer (11), having a density of 99,9% and a thickness of 1 – 2 mm, is coated, as a carrier (9) for the production of rolling elements (13) is a cylindrical rod or for the production of roller bearing rings, a cylindrical tube is used, it being– either the edge layer subsequently to the generation of a ball solid surface (12) and is further compressed by mechanically, after which of the rod or the tube the individual roller bearing components (13) to be cut to length,– or from the rod or the tube the individual roller bearing components (13) are cut to length, after which the edge layer (11) of the individual roller bearing components for generating a ball solid surface (12) and is further compressed by mechanically.