Base on the SINUMERIL 8M NC gantry milling machine control system and electric cortrol tank of WALDRICH COBURG in Germany company,we propose an improve scheme with simens CNC to control AC servo move forward system.

• 针对德国WALDR ICH COBURG公司的SINUMER IL 8M数控龙门铣的控制系统及电气控制柜,提出了用西门子CNC控制交流伺服进给系统进行改造的方案。