CNC engraving machine bearing abnormal noise processing method

Net friend ask: CNC engraving machine on the axial walk often abnormal noise, this is what reason is caused? Yifan, nc: this kind of phenomenon exists in the X axis. For carving machine, most of them are the axial mechanical and electrical bearing damage or X axial guideway lack of lubricating oil, too dirty, too close, ball wear, ball drop, etc. For this kind of phenomenon, must immediately stop their operations and processed in a timely manner.