?????????ъ???? CAD??? QQ 194535455 ????????????????θ????????????????????????ж〃?у???〇????????ж〃???????????ж〃????????????????????????ж?????θ??????????儎??????ф???θ?????????????????у?????????θ??θ????????????жс???????θ?у??????????????儎?????????????????θф???θ??ж???????θ?????р???θ????????θ?????????θ??????????????????????????θ?????????у??????????????????θ?????????????θ??????ぁ???????????????жс????????????????ж?????????ф???θ??ж????????θ??????????????????????????????????????????????ж??????θ???????????亼??????????????θ???儎????θ????????亼??θ??????????θ?ж??????θ??ж?????θ??????????θ?????у?????????????θ?????????????θ??亼??????у??????????????ъ???? CAD??? QQ 194535455 ?θ?????????щ??????????????θ?〃儎〇???????????????ж???????亼????θ????????????????????????亼?????????ъ??????????ガ???θ?????????????????????????θ???????????θ?????????????????θ????????????????????θ???儎????θ??????????ж???????θ?ъ??ж????????????????????????θ??????????????????????????????θ??????ж?????????????????θ??????????????θу??????θ???????????θ??ж????????????у???????????儎??θ?????????????????????????????у??????θ?????????????从?????????????????????????????????????????????????????????????????????????????????????????????р??????┗????????????????????????χ????χ????χ CAD ?????????ъ???? CAD??? QQ 194535455 Abstract This design is about lathe manipulator design, the application of manipulator in the daily work of production is a very broad is a kind of indispensable technology products, manipulator is a kind of imitating the structure and design of a part of a man's hand, it may, according to people in daily working to send instructions plete a series of work, so it's very high use of very broad flexibility. At the same time, also explains the industrial robots can do people not pleted or dangerous work, such as industrial robots can replace people to do the sophisticated work, this can not only reduce Error, can also greatly improve the work efficiency, promotes the development of society and faster, at the same time, such as some very da