范文字数:18000,页数:41 附任务书,开题报告,外文翻译,CAD图,工序卡 Abstract:The connecting rod is one of the main driving medium of diesel engine, this text expounds mainly the machining technology and the design of clamping device of the connecting rod. The precision of size, the precision of profile and the precision of position , of the connecting rod is demanded highly , and the rigidity of the connecting rod is not enough, easy to deform, so arranging the craft course, need to separate the each main and superficial thick finish machining process. Reduce the function of processing the surplus , cutting force and internal stress progressively , revise the deformation after processing, can reach the specification requirement for the part finally . 1 汽车连杆加工工艺 1 汽车连杆加工工艺及夹具设计 二相关范文 |
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