轮毂加工工艺规程及专用车夹具设计（有CAD图纸）.pdf

XX II Abstract This graduation design topic is the wheel hub processing craft specification and the special-purpose vehicle jig design. I mainly need to complete the processing technology and special machine tool fixture design. In order to ensure machining precision at the same time, save cost and shorten the processing cycle and improve the processing efficiency, then a good process arrangement and special fixture design is essential for the. In the process of the arrangement not only to consider the reasonable processing requirements but also taking into account the safety of the operator and processing machinery. At the same time, the design of the fixture should take into account the use of safety and economy as well as the ease of installation and disassembly. To design a good process for the arrangement of the route then must go through a detailed analysis of the processing parts and careful consideration before the. So the problem is to solv