Improvement of Welding Quality for Side-open Door Assembly of a Railway Self-overturning Vehicle
Aiming at the quality problems such as the coaxiality deviation of the folding rotary hole,side door panel side bending over tolerance,affecting the joint adjustment test of open and close door,etc.,during the trial production of the side-open door of the self-overturning vehicle,the corresponding control measures are explored and made from the aspects of tooling,operation method and so on,so as to ensure product quality in line with the drawings and technical requirements,and to provide strong support for ensuring the normal delivery of products.
self-overturning vehicleside-open doorassemblycoaxialityquality control
万方数据
维普
