机器人化柔性自动坐标测量系统的研究

Study on Robotized Flexible Automatic Coordinate Measuring System

本文建立了由ＣＡＤ技术、计算机视觉技术和计算机辅助检测规划（ＣＡＩＰ）技术与数控坐标测量机（ＣＮＣ—ＣＭＭ）集成形成的机器人化柔性自动坐标测量系统（ＲＦＡＣＭＳ）。ＲＦＡＣＭＳ将计算机视觉和ＣＡＩＰ引入ＣＮＣ—ＣＭＭ，极大地提高了ＣＮＣ—ＣＭＭ的柔性化和自动化程度；利用ＣＡＤ数据库中的工件信息，是ＲＦＡＣＭＳ集成到柔性制造系统（ＦＭＳ）或计算机集成制造系统（ＣＩＭＳ）的基础。文中给出了ＲＦＡＣＭＳ的工作原理。实验结果表明本文方法有效可靠。ＲＦＡＣＭＳ可以集成到ＦＭＳ或ＣＩＭＳ中，实现完整的设计、制造、检测循环。

In this paper,a robotized flexible automatic coordinate measuring system (RFACMS) is proposed,which integrates computer aided design(CAD),computer vision,computer aided inspection planning (CAIP) and a coordinate measuring machine (CNN—CMM).In RFACMS,the flexibility and level of automation of CNC—CMM has been greatly improved by making use of computer vision and computer aided inspection planning.Making use of the workpiece information in CAD database is the basis of integrating RFACMS into flexible manufacturing system(FMS) or computer integrated manufacturing system(CIMS).The working principle of RFACMS is presented in this paper.The results of the experiments show that the researching way proposed in this paper is feasible and effective.RFACMS can be integrated into FMS or CIMS in order to accomplish a comprehensive circle system of designing,manufacturing and measuring.