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| 基于UGCAD模型的CMM自动测量路径规划 | |
| 引用本文： | 刘勇,吕彦明,童鹏鹏. 基于UGCAD模型的CMM自动测量路径规划[J]. 工具技术, 2011, 45(1): 88-91 |
| 作者姓名： | 刘勇 吕彦明 童鹏鹏 |
| 作者单位： | 江南大学 |
| 摘 要： | 针对三坐标测量机床(CMM)对复杂曲面测量的特点,借助UG NX软件自身提供的平而截取功能和二次开发工具,对已知叶片的CAD模型,首先采用截平面法截取各档所需型线,然后通过系统的人机交互界面,将各档型线依次离散成点集,再运用本文提出的曲率差值淘汰算法进行点的筛选,保留一定数量的测量点,再提取出这些测量点的信息,最后再根... |
| 关 键 词： | CMM DIMS UG 二次开发 曲率差值淘汰算法 |
CMM Measuring Path Planning Based on UGCAD Model |
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| Liu Yong,Lv Yanming,Tong Pengpeng. CMM Measuring Path Planning Based on UGCAD Model[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2011, 45(1): 88-91 | |
| Authors: | Liu Yong Lv Yanming Tong Pengpeng |
| Abstract: | According to the characteristics of the measure to complex surface of CMM, with the help of the function which is intercept surface the UG NX offers and the second development tool, for the known CAD model of blade. Firstly, using the method of intercept surface to intercept all surface curves we need, then dispersing every surface curve to set points in turn through the man-machine interface of the system, then, choosing set points by curvaturc difference selection algorithm, to retain a certain number of measurement points, then pick-up those points＇ information. Finally, automatically generated DIMS program according to the those points＇ information. |
| Keywords: | CMM DIMS UG |
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