基于UG二次开发的白车身测点生成算法研究  

Research on Generation Algorithm of Body-in-white Measuring Points Based on UG Secondary Development

作　　者：郑增 李明[1] 韦庆玥[1] 沈昕儒 ZHENG Zeng;LI Ming;WEI Qingyue;SHEN Xinru

机构地区：[1]上海大学上海市智能制造及机器人重点实验室,上海200072

出　　处：《计量与测试技术》2021年第2期24-26,31,共4页Metrology & Measurement Technique

摘　　要：汽车制造领域,白车身的质量控制、形面控制、冲压公艺、加工成型、焊接质量控制等,都需要一系列的检测测点,来保证这些要求能够满足。直接利用CAD软件现有的测点生成工具,常常面临不能自定义测点生成方案,无法较好地满足生产需求。目前汽车制造领域,测点生成基本都是由专门的测点工程师手工完成,效率不高,容易产生错误。所以本次研究主要讨论测点生成自动化的实施方案,以及对一些不同情况白车身测点生成方案的讨论。In the field of automobile manufacturing,the quality control,profile control,stamping technique,processing and forming,welding quality control,etc. of BIW all require a series of measuring points to ensure that these requirements can be met. Directly using the existing measurement point generation scheme of CAD software,often face the inability to customize the measurement point generation scheme,which can not meet the production needs well. At present in the field of automobile manufacturing,the generation of measuring points is basically done manually by specialized measuring point engineers,which is not efficient and prone to errors. Therefore,this study mainly discusses the implementation of the automatic generation of measuring points,as well as the discussion of the generation of measuring points for body-in-white in different situations.

关 键 词：UG二次开发 白车身测点 质量控制 多曲面生成测点 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]