Measuring Mould Boundary by Optical Scanners and Three Coordinate Measuring Machine
In the digital processing of mould, this paper presents a new method to improve the accuracy of the edge of mould with optical scanners and three coordinate measuring machine. According to researching lots of IGES files of CAD/CAM systems, this paper presents a method for transforming reference point datum to IGES file. The processing system can transform the data measured hi different coordinate systems into one coordinate system based on the theory that three datum points construct an orthogonal coordinate system. There is no distortion in mould because of the rigid transform. Also the processing quality is guaranteed.
reverse engineering data processing data formatting data reposition mould
Sun Huan-Xiang Zhang Ping
College of Mechatronics Engineering and Automation,Shanghai University Shanghai, China Ba-shi Automobile College, Shanghai University Shanghai, China
国际会议
长春
英文
508-511
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）