北京理工大学珠海学院 2020 届本科生毕业设计五轴工业机器人典型零件工艺设计摘要本次研究设计以关节型操作机五轴机器人为研究对象，该机器人由多个关节连结的基座、大臂、小臂和手腕等构成。整个设计对零部件加工精度要求较高，零部件较为复杂，对其零部件的加工工艺设计研究是具有典型代表意义的，为机器人行业结构设计及零部件加工工艺设计起到参考和指导意义，加工工艺设计包括工艺规程设计、工艺路线拟订、切削用量和工时定额的确定、工艺卡片的设计、夹具的设计等。关键词：五轴机器人；加工工艺；切削用量；工艺路线；夹具 北京理工大学珠海学院 本科毕业设计（论文） abstract This design is based on the crank parts processing procedures and some procedures of the special fixture design. The main machined surface of crank parts is plane and hole system. Generally speaking, it is easier to ensure the processing accuracy of the plane than that of the hole system. Therefore, the design follows the principle of face before face. The processing of holes and planes is clearly divided into roughing and finishing stages to ensure the machining accuracy of holes. In the follow-up process, other holes and planes are positioned and processed by plane and process holes except for individual processes.Keywords:Five axis robot；Processing technology; Cutting amount; Process route; Fixture北京理工大学珠海学院 本科毕业设计（论文） 目录1 引言......................................................................................................................................11.1 研究的意义........................................................................................................................11.2 国内外研究现状................................................................................................................12 总体方案..............................................................................................................................32.1 本次设计主要研究内容..........
