Transactions of Materials and Heat Treatment

Title：Study on CAD system for fine-blanking dies based on SolidWorks

Authors： WANG Yi-lin LONG Hui-cai ZHANG Wen-ming( State Key Lab of Material Processing and Die and Mould Technology Huazhong University of Science and Technology Wuhan 430074 China )

Unit：

KeyWords： fine-blanking dies SolidWorks parametric technology CAD system

ClassificationCode：TP391.72

year,vol(issue):pagenumber：2009,34(3):26-28

Abstract：

Aim at some problems of the traditional methods occurred during fine-blanking die design, such as heavy workload, difficulty of design modification, inconsequeence die structure and no support for interference check, a three-dimensional CAD system for fine-blanking dies based on SolidWorks was developed. The systematic developing method and some key technologies for CAD system of fine-blanking dies were presented, including parametric modeling, design table-based standard parts library managerment and knowledge-based stamping process planning and die structure design. The overall structure of developed CAD system was established, and the practicality and advancement of developed CAD system for fine-blanking dies were proved by some examples.

Funds：

国家自然科学基金资助项目(50875094);; 宁波市科研攻关项目(2007B10003)

Reference：

[1]周开华.简明精冲手册[M].2版.北京:国防工业出版社,2006.
[2]张正修,张镇,赵向珍.精冲技术的发展与应用[J].模具制造,2004,(9):30-35.
[3]罗静,夏庆发,邓明,等.精冲——板料成形复合工艺要点[J].模具工业,2006,(11):31-34.
[4]Chan L C,Leung Y C,Lee T C,et al.Numerical si mulation for fine-blanking-a new approach[J].Materials Science&Engineering A,2004,364(1-2):207-215.
[5]严竹生.Solid Works二次开发关键技术研究[J].中国科技信息,2006,(21):146-149.

Service：

【This site has not yet opened Download Service】【Add Favorite】