friction pieces of printing machines

Researches of Surface Quality Parameters of High Speed Sliding Bearings from Composite Materials for Printing Machines at DIamond Grinding

In the article the research results of defect layers formation on surface of high-speed sliding bearings made of new high-alloy composite materials from tool steels wastes and intended for printing machines have been presented. Such quality parameters of surface like cold-work strengthening and distortions of the 2-nd type are supplied by the result of interaction between force and temperature fields appearing on the top of diamond grain at fine diamond grinding of friction surfaces of sliding bearings were shown.