蜗轮箱体加工工艺及夹具设计-铣凸台面设计（有CAD图纸）.pdf

Sichuan Vocational and Technical College I ABSTRACT The graduation design of the subject is the worm gear box processing technology and fixture design. I mainly need to complete the processing technology and two kinds of 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 solve the problem is the key to solve the proble