中級工零件數(shù)控加工工藝及編程說明書

1、浙江工業(yè)職業(yè)技術(shù)學(xué)院畢業(yè)論文畢業(yè)論文（2015屆）屆）（中級工考試件數(shù)控加工工藝及編程中級工考試件數(shù)控加工工藝及編程）學(xué)生姓名學(xué)生姓名學(xué)號院系機(jī)械工程分院專業(yè)數(shù)控技術(shù)指導(dǎo)教師指導(dǎo)教師完成日期完成日期2015年月日0目錄摘要.............................................................................................................

2、...............I1緒論.............................................................................................................................12零件的圖樣分析...................................................................

3、.....................................32.1零件的結(jié)構(gòu)特點(diǎn)分析.........................................................................................32.2零件的技術(shù)要求分析....................................................................

4、.....................33零件的工藝規(guī)程設(shè)計(jì)................................................................................................53.1毛坯的選擇...................................................................................

5、......................53.2定位基準(zhǔn)的選擇.................................................................................................53.3裝夾方式的選擇...............................................................................

6、..................53.4加工順序的安排.................................................................................................54設(shè)備及其工藝裝備的確定.................................................................................

7、.......74.1機(jī)床的選擇.........................................................................................................74.2刀具的選擇..........................................................................................

8、...............75切削用量的選取........................................................................................................86工藝卡片......................................................................................

9、............................106.1工藝過程卡.......................................................................................................106.2數(shù)控加工工序卡...................................................................

10、............................107數(shù)控加工程序的編制..............................................................................................107.1編程方法的選擇..........................................................................

11、.....................107.2編程坐標(biāo)系的確定...........................................................................................117.3走刀路線的生成...................................................................................

12、............117.4仿真加工...........................................................................................................12設(shè)計(jì)總結(jié)......................................................................................

13、................................26致謝............................................................................................................................28參考文獻(xiàn)......................................................