后鋼板彈簧吊耳加工工藝及夾具設計

1、后鋼板彈簧吊耳加工工藝及夾具設計 后鋼板彈簧吊耳加工工藝及夾具設計XXXX 大學畢業(yè)設計（論文） ABSTRACTIIABSTRACTThe design of the plate after spring lug parts of the processing order of the processes and some special fixtur

2、e design. Spring plate after hanging parts of the main plane of the surface and pore. By the principle known Processing , the plane guarantee precision machining holes than guarantee the machining precision easy. So the

3、 design follows the surface after the first hole principle. Plane with holes and the processing clearly divided into roughing and finishing stages of processing to ensure accuracy. After selecting base plate spring lug l

4、arge cylindrical face as a rough benchmark, After the leaf spring lug large cylindrical end with two holes as a precision technology benchmarks. main processes arrangements after the first spring plate lug large cylindri

5、cal face each other benchmarks machined face, End position to further processing out of holes. In addition to the follow-up processes are individual processes with end-positioning technology and other processing Kong and