机械与电子2018，Vol.36Issue(5)：37-41,5.
法兰密封面三维光学检测系统设计
Design of Three-Dimensional Optical Inspection System for Flange Seal Surface
郝庆军 1王刚 2李莉 1蒋诚 2胡著 2李文龙2
作者信息
- 1. 中核武汉核电运行技术股份有限公司,湖北 武汉430223
- 2. 华中科技大学数字制造装备与技术国家重点实验室,湖北 武汉430074
- 折叠
摘要
Abstract
Flange seal surface is the pressure bearing boundary of the main equipment of each pressure vessel in a nuclear power unit.Its sealing performance is crucial to the safe operation of nuclear power u-nit.Therefore,the sealing surface detection is an important prerequisite to ensure the integrity of the power unit.Due to the large size,non-detachable and radioactive features of the detecting target,how to automatically detect the sealing surface size,form and position error as well as identify the surface defects is an urgent problem to be solved.In this paper,a robot three-dimensional optical measurement system, which can automatically obtain point cloud data on the seal surface,was designed to meet the testing re-quirement of flange seal surface.In addition,data process software was compiled to calculate the size of the sealing surface,the error of the shape and position,and the surface defects.Finally,the prototype of the test system was built to test the 1/5 model of the flange seal surface,which verifies the feasibility and effectiveness of the system.关键词
法兰密封面/机器人/光学测量系统/误差分析Key words
flange seal surface/robot/optical measurement system/error analysis分类
机械制造引用本文复制引用
郝庆军,王刚,李莉,蒋诚,胡著,李文龙..法兰密封面三维光学检测系统设计[J].机械与电子,2018,36(5):37-41,5.
