文档介绍：?????????ъ???? CAD???QQ 194535455 ???????????〇????仈??к????????уъ?????????????????????????????????????ъ???? CAD???QQ 194535455 ?????????????????ж?儎〇???θ???????シ伔??θ???????????????????θ????????????ぁ?????〃人??????θ??????р?????????????????θ?????????????θ???????у??????θ???亼??????ж???θ???????????θ?????????θ??????????????θ??????????θ?????????рс???θ??????????????????????????θ??????????с???????????θ???????θ????????θ??????????θ??????у?????????????у????从θ??ぁ????PLC???рс??????????????????????????????θ???????????θ??????θ?儎????????????????? ??????????????????????????????θ?ж???〇亼????????????ж?р????θ????????????????????δ????????????ε??θ??????????????θ????р??????????θ????????????:???;??χ??;??χ??χ???????????ъ???? CAD???QQ 194535455 Abstract Industrial manipulator is nearly 10 years emerging development of a high-tech industry, its development is by leaps and bounds, the rapid development of robots reflected the progress of the industrial robot, its characteristic is by editing the homework tasks plete various expected good programs, to have both humans and machines on structure and performance of their respective advantages and unique, especially reflects people's intelligence and adaptability, the hardiness of the machine and the ability to not hazardous, in each big development prospects in the field of a clear, with the development of industrial automation, CNC machining center, it while reduce the labor intensity of workers, sublimate the labor productivity greatly, mon loading during the n c machining process, habitual use manual or semi-automatic device of traditional relay control, time-consuming, low efficiency, while the latter because of plexity of the structure, need a lot of relay, compare plex wiring, easy to interference by body shaking, and there are more unreliability, prone to failure, it is not convenient to maintenance, PLC programmable control device control lines of manipulator control system is up and down movement of simple and easy, have very strong anti-inte