Pro/ E based Model Reconstruction for Nose Cone of EMUs
As the important component of the high-speed train, nose cone affects the appearance of the bodywork, but also has impacts on the aerodynamic performance of a train directly. Based on Pro/E 3.0, authors proposed a shortcut to reconstruct nose cone surface model by applying the reverse module，Pro/SCANTOOLS. Taking a nose cone part of EMUs (Electric Multiple Units) as a case study, first authors transform original ProductView file into IGES format file, then extract geometry reference data from IGES file by using Pro/SCANTOOLS, and after that use these data information to do forward parametric modeling through profile curve reconstruction, quality analysis for curve, surface reconstruction, surface evaluation and modification, entity modeling as well. The quality of reconstructed surface is analyzed and evaluated by coordinating Pro/E with Image ware. The method proposed above provides a fast solution of model reconstruction for original parts model in Product View format file. The model can be modified easily for latter requirement, which is helpful to support the further design improvement and product innovation.
Nose cone Surface reconstruction EMUs Pro/ SCANTOOLS
LU Bihong QU Baozhang ZHENG Xiaofang PEI Shuxing
School of Mechanical Engineering, Dalian Jiaotong University, Dalian, P.R.China 116028
国际会议
The 5th International Conference on Product Innovation Management(第五届产品创新管理国际会议 ICPIM 2010)
武汉
英文
31-34
2010-07-10（万方平台首次上网日期，不代表论文的发表时间）