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| CAD与CAPP集成中轴类零件轴向尺寸的获取方法 | |
| 引用本文： | 董建平 林财兴. CAD与CAPP集成中轴类零件轴向尺寸的获取方法[J]. 成组技术与生产现代化, 1995, 0(2): 33-34,37 |
| 作者姓名： | 董建平 林财兴 |
| 作者单位： | 上海CIMS及机器人中心 |
| 摘 要： | 对于回转体零件，在ＣＡＤ设计过程中考虑到尺寸链的关系及零件的实际加工精度的需要，其尺寸一般是按照零件的设计基准来标注的。而在采用型面法来描述零件的ＣＡＰＰ中，我们必须要获得各型面的轴向尺寸。本文提出了用尺寸联系图矩阵求解方法把ＣＡＤ的标注信息转换为ＣＡＰＰ零件各元素的实际尺寸。 |
| 关 键 词： | CAD 工艺设计 轴类零件 轴向尺寸 机械设计 |
A Method To Obtain the Measurements of Rotational Parts In the Process of Integrating CAD and CAPP |
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| Dong jianping,Lincaixing,Jin zhenghua,Fang minglun. A Method To Obtain the Measurements of Rotational Parts In the Process of Integrating CAD and CAPP[J]. Group Technology & Production Modernization, 1995, 0(2): 33-34,37 | |
| Authors: | Dong jianping Lincaixing Jin zhenghua Fang minglun |
| Abstract: | In CAPP for rotational parts whose part prototype is describled by surface elements, we should find the axial measurements of each element.But generally the part is indicated by the design datum according to the relationship of measurement chains and the needed machine precise in pratical.This paper puts forward a method to solve the matrix of the measurement relational graph to transfer the CAD design information to real element values of rotational parts. |
| Keywords: | CAD CAPP adjacent matrix measurement relational graph |
| 本文献已被 CNKI 维普 等数据库收录！ | |