A study of On-Machine Measurement for PC-NC system
A study of On-Machine Measurement for PC-NC system
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DOI：
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发表时间：
2004
影响因子：
1.9
通讯作者：
G. Yoon;Gun-Hee Kim;M. Cho;T. Seo
中科院分区：
文献类型：
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作者：
G. Yoon;Gun-Hee Kim;M. Cho;T. Seo
本文的目的是通过使用基于PC-NCo的OMM（机上测量）系统建立有效的检测系统。该系统可以减少制造交货时间，因为工件在每个加工过程中都要进行检测，并且包括检测能力的制造系统能够在CNC加工中心上实现在线加工。所提出的 OMM 系统由几种用于确定检查参数的算法组成。它是通过使用模糊逻辑、哈默斯利方法、TSP（旅行商问题）算法确定测量点的数量、位置、测量路径来完成的。应用于该系统的检测特征是基于加工特征的。通过仿真和实验对测量数据和形位公差进行了分析，对该方法进行了验证。
The purpose of this paper is to establish an effective inspection system by using OMM (On-Machine Measurement) system based PC-NCo This system can reduce manufacturing lead time because a workpiece is inspected at every machining process and the manufacturing system which includes inspection faculty is able to realize on-line process on CNC machining center. The proposed OMM system is composed of a few algorithms for determination of inspection parameters. It is accomplished by determining the number of measuring points, their location, measuring path using fuzzy logic, Hammersley's method, TSP (Traveling Salesperson Problem) algorithm. The inspection feature applied to this system is based on machining feature. This method is tested by simulation and experiment that are analyzed measuring data and geometry tolerance.