• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Manufacturing Engineering Society International Conference >Feasibility Evaluation of Photogrammetry versus Coordinate Measuring Arms for the Assembly of Welded Structures
【24h】

Feasibility Evaluation of Photogrammetry versus Coordinate Measuring Arms for the Assembly of Welded Structures

机译：摄影测量与坐标测量臂的可行性评估，焊接结构组装

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The present paper studies the technical feasibility of Photogrammetry and Coordinate Measuring Arms (AACMM or CMA) for the geometrical inspection of welded pins used for the assembly of medium-sized sheetmetal structures. As a result of this evaluation it was found that the deviations (measurement recorded by the device minus the nominal value of the measurement) obtained by means of Photogrammetry and the CMA were equivalent. Moreover, the number of measurements found to be out of tolerance by both methods was statistically equivalent. According to our results both methods are feasible for performing the dimensional inspection of the position of the welded cylinders of the structure as they are able to distinguish measurements inside and outside of tolerance and are equally capable of detecting the data variance.
机译：本文研究了摄影测量和坐标测量臂（AACMM或CMA）的技术可行性，用于用于组装中型钣金结构的焊接销的几何检查。由于该评估结果，发现通过摄影测量和CMA获得的偏差（由装置记录的测量值减去测量的标称值）是等同的。此外，发现两种方法的测量的数量是统计上等同的。根据我们的结果，这两种方法都是为了执行结构的焊接圆柱体位置的尺寸检查，因为它们能够区分公差内外和外部的测量值并且同样能够检测数据方差。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号