數(shù)控車床螺紋軸的工藝分析及編程

1、…….學(xué)院畢業(yè)論文1........學(xué)院2015屆畢業(yè)生畢業(yè)論文論文題目：數(shù)控車數(shù)控車床螺紋軸的床螺紋軸的工藝分析及編程工藝分析及編程學(xué)生姓名：指導(dǎo)教師：專業(yè)：數(shù)控技術(shù)班級：12高職一班學(xué)號：完成日期年月日………學(xué)院畢業(yè)設(shè)計目錄前言........................................................................................................

2、..............................1第1章數(shù)控車床概述........................................................................................................21.1數(shù)控車床特點..................................................................

3、.....................................21.2數(shù)控車床的組成...................................................................................................21.3數(shù)控車床的發(fā)展趨勢............................................................

4、................................3第2章螺紋軸的加工工藝分析........................................................................................62.1零件圖...............................................................................

5、....................................62.2零件圖分析............................................................................................................62.3確定加工方法.........................................................

6、...............................................62.4確定加工方案........................................................................................................7第3章螺紋軸的的裝夾................................................

7、....................................................83.1定位基準(zhǔn)的選擇....................................................................................................83.2定位基準(zhǔn)選擇的原則............................................

8、................................................83.3確定零件的定位基準(zhǔn)............................................................................................83.4裝夾方式的選擇........................................................

9、............................................83.5數(shù)控車床常用裝夾方式........................................................................................83.6確定合理的裝夾方式.............................................................

10、...............................9第4章刀具及切削用量的選擇......................................................................................104.1選擇數(shù)控刀具的原則...........................................................................

11、...............104.2選擇數(shù)控車削用刀具..........................................................................................104.3設(shè)置刀點和換刀點........................................................................................

12、......114.4確定切削用量......................................................................................................11第5章螺紋軸的工藝制定及編程..................................................................................125