工艺规程说明书研究.docxVIP

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2017-07-02 发布于湖北
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工艺规程说明书研究.docx

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目录0、前言........................... .......................................................1 0.1、设计目的......................................................................10.2、设计内容和要求................................................................10.3、设计成果形式及要求...........................................................10.4、工作计划及进度·······························································11、计算生产纲领，确定生产类型·······················································21.1、生产类型的确定·······························································21.2、生产纲领的确定·······························································22、零件分析············································································22.1、材料分析······································································22.2、精度等级的选择·······························································32.3、热处理要求···································································33、毛坯的确定··········································································33.1、毛皮种类可分五种·····························································33.2、零件毛皮的确定·······························································34定位基准·············································································34.1、选择基准的原则·······························································34.2、零件加工时选择基准的方法····················································45、工艺路线············································································45.1、零件表面的加工方法···························································45.2、加工路线的确定·······························································5 5.2.1、机械加工工序····························································5 5.2.1、热处理加工工序··························································56、余量与工艺尺寸的确定······························································57、选择加工设备及工艺装备····························································68、切削用量的确定······························································