论文部分内容阅读
数控机床是高科技、技术密集型的机电一体化设备。其数控系统极其复杂,又因大部分具有技术专利,不提供关键的图纸和资料,使一般的维修人员感到无从下手,误修误撞,导致故障扩大,延误生产;而厂家的维修服务因路途遥远价格昂贵,维修服务不能到位,这就极需要提高部分维修人员的技术素质。一般要求CNC数控机床维修人员素质:1) 要精通普通机床强电控制维修技能。2) 熟练掌握PLC的维修与编程。3) 掌握晶闸管、电力半导体与PWM变频技术。4) 要懂机床的液压原
CNC machine tools are high-tech, technology-intensive mechatronic devices. The NC system is extremely complicated, but also because most of the technology patents, do not provide the key drawings and materials, so that the general maintenance staff feel unable to start, mistaken repair errors, resulting in the expansion of the fault, delay the production; and manufacturers of repair services due to the road Remote expensive, maintenance services can not be put in place, it is extremely necessary to improve the technical quality of some maintenance personnel. General requirements CNC CNC machine maintenance staff quality: 1) to master ordinary machine strong electric control maintenance skills. 2) Proficiency in PLC maintenance and programming. 3) Master thyristor, power semiconductor and PWM inverter technology. 4) To understand the hydraulic original machine