caxa cad cam实训--数控技术new

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1、CaxaCAD/CAM数控实训班级：数控技术四班目录封面····················································1目录····················································2摘要····················································3零件三视图··············································4零件三维图······························

2、················5零件造型过程············································6零件的加工工艺分析·····································10零件的数控加工部分G代码·······························11零件加工工艺清单········································14总结····················································28参考文献·······

3、·········································28零件的三维图零件造型过程序号操作参数截图1拉伸增料以XY平面建草图，做零件的截面线，单向拉6伸mm2同上以1步拉伸到的平面建草图，做零件的截面线,单向拉伸14.4mm3拉伸除料将上步没并需要打通的孔等除料打通4拉伸除料在拉伸的底面除料挖深2mm深的槽5同上在平面上拉伸除料打出Φ2.3-5深的孔，Φ7.5-4深的沉孔6拉伸增料在另一面上，画中心圆环，并拉伸2mm7拉伸除料并在同样的面上除料的道深2mm的槽8拉伸增料零件的加工工艺分析工序号工序名称工序内容设备工艺装备基

4、准1备料2锻造自由锻锻造机3热处理正火4铣顶面和底面粗铣顶面和底面（手工编程）数控立式铣床互为基准5钻孔钻16个Φ2.3-6深的孔（手工编程）数控立式铣床顶面6粗铣底面铣顶面和顶面的各个孔和槽数控立式铣床顶面7精铣底面铣底面和铣面上的各个孔和槽数控立式铣床顶面8钳工去毛刺，各个槽的尖角，铰Φ4.5等铣床无法加工的孔9检验按图样要求全部检验标准量具零件数控加工部分的G代码底面N10G90G54G00Z20.000N12S3000M03N14X0.000Y0.000Z20.000N16X-11.020Y-31.798N18Z0.500N20G01Z-6.

5、000F100N22Z0.500N24G00Z20.000N26X-14.624Y-19.931N28Z0.500N30G01Z-6.000F100N32Z0.500N34G00Z20.000N36X-21.242Y-12.645N38Z0.500N40G01Z-6.000F100······N21430X1.538Y-25.708F1000N21432X0.050Y-26.866N21434X-1.298Y-28.185N21436X-2.553Y-26.703N21438X-3.978Y-25.383N21440X-1.087Y-22.802N2

6、1442X-1.171Y-24.206F800N21444X0.054Y-25.562F1000N21446X-1.226Y-26.678N21448X-2.477Y-25.370N21450X-1.171Y-24.206N21452X-1.224Y-25.143F800N21454X-0.909Y-25.492F1000N21456X-1.181Y-25.729N21458X-1.503Y-25.392N21460X-1.224Y-25.143N21462Z10.000F100N21464G00Z20.000N21466X0.000Y0.000N2

7、1468M05N21470M30顶面N10G90G54G00Z50.000N12S3000M03N14X0.000Y0.000Z50.000N16X43.000Y7.493N18Z32.400N20G01Z22.400F100N22G02X41.793Y5.292I-47.156J24.440F1000N24G01X41.787Y-5.350N26G02X43.000Y-7.571I-46.052J-26.600N28G01Z50.000F100N30G00Y12.213N32Z32.400N34G01Z22.400F100N36G02X39.793

8、Y5.836I-47.196J19.741F1000N38G01X39.787Y-5.891N40G02X4