托脚加工工艺及夹具设计-镗孔夹具设计（有CAD图纸）.pdf

: _ _ . Abstract This paper is the analysis of technology of Supporting foot machining application and processing, mainly including the parts diagram analysis, the choice of blank, parts of the clamping, the craft route formulation, tool selection, the determination of cutting conditions, process documents. Choose the correct methods for processing, processing process design reasonable. In addition, processing of a procedure of Supporting foot parts of the design of the fixture. Many types of machine tool fixture, wherein, universal fixture used the most widely, size has been standardized, and professional factory production. But widely uses in the volume production, specially for a special fixture workpiece machining process service, then needs various manufacturing plant according to the workpiece processing technology to design and manufacture. The main content of this paper is the design of Boring fixture design Supporting foot design. Keywords: Supporting foot parts, process, procedure, cutting,