pcdmis高级培训(三坐标培训资料).ppt

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1、目录第1章：特殊测头的校验1.盘形测针的用途···································42.盘测针的定义及校验·······························43.盘测针的注意事项································64.柱测针的用途····································75.柱测针的定义及校验·······························76.柱测针的注意事项································87.星型测针的用途···

2、································96.星型测针的定义及校验····························97.星型测针的注意事项·····························106.五方向测针的用途································117.五方向测针的定义及校验·························118.五方向测针的注意事项····························12第2章：如何建立零件坐标系1.建立坐标系的目的及方法···················

3、······132.无CAD模型时3-2-1坐标系的建立···················143.有CAD模型时3-2-1坐标系的建立···················154.无CAD模型时矢量点迭代法建立零件坐标系··········165.无CAD模型时基准圆迭代法建立零件坐标系··········176.无CAD模型时基准点、基准圆迭代法建立零件坐标系··187.无CAD模型时基准圆、基准槽迭代法建立零件坐标系··188.有CAD模型时矢量点迭代法建立零件坐标系··········199.有CAD模型时基准圆迭代法建立零件坐标系··········201

4、PC-DMIS高级编程应用目录10.有CAD模型时基准点、基准圆迭代法建立零件坐标系··2111.有CAD模型时基准圆、基准槽迭代法建立零件坐标系··2112.迭代法建立坐标系实例1（6个矢量点）············2213.迭代法建立坐标系实例2（3个圆）················2314.迭代法建立坐标系实例3（圆+矢量点）············2415.迭代法建立坐标系实例3（圆+槽+矢量点）·········2516.最佳拟合建立零件坐标系·························2617.最佳拟合建立零件坐标系——拟和方法········

5、·····2718.最佳拟合建立零件坐标系实例·····················28第3章：编程语句1.编程语句·······································292.读/写外部数据··································303.循环···········································324.WHILE和ENDWHILE·······························345.ELSE和ENDELSE·····························

6、····356.IF和ENDIF····································367.LABLE··········································388.GOTO···········································399.SELECT和ENDSELECT·····························4010.CASE和ENDCASE·································4111.赋值···························

7、················4212.读取特征的参数·································4313.读取形位公差···································4614.计算距离·······································4815.数组···········································4916.注释···········································512PC-DMIS高级编程应用目录17.子程