This article aims to establish the cause of wear and select a surfacing method to increase the wear resistance of the working part of the busbar punch...
A method for simultaneous processing of stepped holes in the bedding of a submersible pump and the boring bar design is proposed. The results of the s...
This article presents the experimental study results of the process of rotational friction holes boring using a cup cutter
surfaced by STOODY M7-G ma...