机械毕业设计-齿轮轴零件的机械加工工艺规程及专用夹具设计

2
2.1 2.1.1 2.1.2 2.2 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5
..................................... 8
................................................................................................................................ 8 .................................................................................................................... 8 ............................................................................................................ 8 ............................................................................................................................ 9 .................................................................................................... 9 .................................................................................................................... 9 .............................................................................................................. 10 .......................................................... 13 .............................................................................................................. 13
...........................................................................................................Biblioteka Baidu........ 4 ..................................................................................................................... 4 .................................................................................................................................... 5 ......................................................................................................................... 5 ................................................................................................................. 6 ............................................................................................................. 6 ............................................................................................ 6
Keywords gear shaft, machining process, fixture, design
I
................................................ 3 1
1.1 1.2 1.3 1.4 1.5 1.5.1 1.5.2
.............................................. 4
.
I
Abstract
This paper is the analysis of the gear shaft parts processing technology application and processing, including the parts diagram analysis, the choice of blank, parts of the fixture, the formulation of the process route, tool selection, cutting, processing documents. Choose the correct processing methods, design the reasonable process. In addition, processing of two processes to support part of the design of special fixture. Many kinds of the machine tools fixture, the fixture, the most widely used, the size has been standardized, and there is a professional factory production. But widely uses in the volume production, specially the special fixture for gear shaft workpiece machining processes and services, to the factory according to the workpiece machining process to design and manufacture. The main content of this thesis is to design fixture design fixture.