CAJ | 학술논문

分析现有整体叶轮的加工方法，提出了一种利用反求技术，将Imageware、UG和 VERICUT软件有机结合起来对整体叶轮仿制加工的方法。首先使用CMM测得整体叶轮的点云数据，经Imageware完成点云数据处理、曲线曲面处理、处理并实现叶轮零件的CAD模型重构，再运用UG/CAM完成数控加工自动编程及后置处理工作，得到叶轮零件的NC代码，然后通过数控加工仿真软件VERICUT对NC代码进行数控加工仿真，以验证NC代码的正确性。证明了该方法软件简单、兼容性好，可以提高生产效率，降低生产成本。
분석현유정체협륜적가공방법，제출료일충이용반구기술，장Imageware、UG화 VERICUT연건유궤결합기래대정체협륜방제가공적방법。수선사용CMM측득정체협륜적점운수거，경Imageware완성점운수거처리、곡선곡면처리、처리병실현협륜령건적CAD모형중구，재운용UG/CAM완성수공가공자동편정급후치처리공작，득도협륜령건적NC대마，연후통과수공가공방진연건VERICUT대NC대마진행수공가공방진，이험증NC대마적정학성。증명료해방법연건간단、겸용성호，가이제고생산효솔，강저생산성본。
The organic combination of Imageware and UG and VERICUT software for generic processing method of integral impeller, based on the existing processing method and using a reverse technology, is pro-posed. First, point cloud data was obtained by coordinate measuring machine, then, Imageware was used to do point processing, curve processing, surface processing, CAD model reconstructing. Next, the NC pro-gramming and the tool path simulating is accomplished with UG/CAM. The program is export in the form of G-code. Finally, the NC code is simulated by VERICUT to verify its accuracy. It demonstrates the meth-od is good software compatible and simple. The given method will also largely improve the processing effi-ciency and reduce the cost.