Application of CAD/CAM Technology in the Development and Lofting of Complex Sheet Metal Parts

摘要：

For a development and lofting of complex sheet metal parts, the traditional work is hard and lack of accuracy. Using CAD/CAM to aid development and lofting needs neither lofting site nor mathematic models, but can achieve high quality and efficiency. The development and lofting of multi-tapered conical tube with 90° elbows as an example, the paper describes the methods of development and lofting of complex sheet metal parts based on CAD/CAM technology, such as drawing view of four sections of tapered conical tube with 90° elbow, drawing graphic model and developed view of frustum conical tube, checking the coordination situation of each section oblique cone tube model, and blanking programming using CAXA wire EDM V2 software.

关键词： Application CAD/CAM Development and lofting Complex sheet metal parts

作者: Fusheng Li Zengsheng Han

作者单位: School of Mechanical and Electronic Control Engineering, Beijing Jiaotong University,Beijing, China School of Vehicle Engineering, Zhengzhou Railway Vocational and Technical College,Zhengzhou Henan, C

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 478-482

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）