| 带冠涡轮盘电火花加工专用CAD/CAM软件开发 |
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| 引用本文： | 李刚,赵万生,王振龙,吴湘.带冠涡轮盘电火花加工专用CAD/CAM软件开发[J].上海大学学报(英文版),2007,11(1):74-74. |
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| 作者姓名： | 李刚 赵万生 王振龙 吴湘 |
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| 作者单位： | School of Mechanical and Electrical Engineering Harbin Institute of Technology，School of Mechanical Engineering Shanghai Jiaotong University，School of Mechanical and Electrical Engineering Harbin Institute of Technology，School of Mechanical and Electrical Engineering Harbin Institute of Technology Harbin 150001，P.R.China，Shanghai 200030，P.R.China，Harbin 150001，P.R.China，Harbin 150001，P.R.China |
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| 基金项目： | Acknowledgment The authors gratefully acknowledge Mr. LI Lun and Mr. LI Zhi-yong for helping the authors machine the shrouded turbine blisk in Jan. 2004. |
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| 摘 要： | In this paper,a special-purpose CAD/CAM software package,BliskCad/Cam,based on a commercial CAD/CAM software Unigraphics is developed to reduce difficulties in CNC-EDM of the shrouded turbine blisks.The software package con- sists of five modules such as electrode design,path searching,and machining simulation module.Functions of BliskCad/Cam include parametrical reconstruction of 3-D model of the blisk,intelligent design of complex shaped electrode,automatic gener- ation of NC codes,search of interference-free tool path for multi-axis NC-EDM and machining simulation,etc.Experimental verification is conducted by using BliskCad/Cam and the results show that it satisfies the requirements,and can realize pre- cision machining and reduce accessorial time remarkably.
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| 关 键 词： | 带冠涡轮盘 电火花加工 计算机辅助制造 CAD软件 |
| 收稿时间： | 2006-04-14 |
| 修稿时间： | 2006-06-19 |
A special CAD/CAM software for electro-discharge machining of shrouded turbine blisks |
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| Gang Li PhD Candidate,Wan-sheng Zhao,Zhen-long Wang,Xiang Wu.A special CAD/CAM software for electro-discharge machining of shrouded turbine blisks[J].Journal of Shanghai University(English Edition),2007,11(1):74-74. |
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| Authors: | Gang Li PhD Candidate Wan-sheng Zhao Zhen-long Wang Xiang Wu |
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| Institution: | 1. School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China
2. School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, P. R. China |
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| Abstract: | In this paper,a special-purpose CAD/CAM software package,BliskCad/Cam,based on a commercial CAD/CAM software Unigraphics is developed to reduce difficulties in CNC-EDM of the shrouded turbine blisks.The software package con- sists of five modules such as electrode design,path searching,and machining simulation module.Functions of BliskCad/Cam include parametrical reconstruction of 3-D model of the blisk,intelligent design of complex shaped electrode,automatic gener- ation of NC codes,search of interference-free tool path for multi-axis NC-EDM and machining simulation,etc.Experimental verification is conducted by using BliskCad/Cam and the results show that it satisfies the requirements,and can realize pre- cision machining and reduce accessorial time remarkably. |
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| Keywords: | shrouded turbine blisks electro-discharge machine(EDM) CAD/CAM |
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