Transactions of Materials and Heat Treatment

Title：Numerical simulation analysis of shape and thickness change in cylinder parts drawing

Authors： PENG Guang-wei

Unit： Zhuzhou Professional Technology College

KeyWords： cylinder part drawing thickness change numerical simulation Dynaform

ClassificationCode：TG385

year,vol(issue):pagenumber：2013,38(5):62-65

Abstract：

Using Dynaform software, the influence law of process parameters, such as die clearance and pressure on the straight wall cylindrical deep drawing parts overall dimensions and wall thickness was simulated and analyzed under the condition of different radius of deep drawing die. And the optimal die radius of the deep drawing pieces was obtained, the value of which is smaller than empirical formula calculation results. Comparing two different die fillet radius of the deep drawing test, the accuracy and scientific of the numerical simulation results relative to the empirical formula is verified, which has certain value reference for the optimization of the deep drawing process of such parts.

Funds：

湖南省教育厅一般资助项目（10C0346）

彭广威(1975-),男,硕士，讲师

Reference：

［1］郑家贤. 冲压模具设计实用手册[M]. 北京:机械工业出版社，2007.Zheng J X. Stamping Die Design and Practical Manual[M]. Beijing: Mechanical Industry Press,2007.
［2］徐政坤. 冲压模具设计与制造[M]. 北京:化学工业出版社，2003.Xu Z K. Stamping Die Design and Manufacture[M]. Beijing: Chemical Industry Press,2003.
［3］王秀凤，郎利辉.板料成形CAE设计及应用 [M].　北京:北京航空航天大学出版社,2008.Wang X F, Lang L H. Sheet Metal Forming CAE Design and Application [M]. Beijing: Beihang University Press,2008.
［4］杨立军.基于Dynaform的筒形件拉深成形数值模拟技术[J]. 机械设计与制造,2011,(10):228-230. Yang L J. Based on Dynaform cylindrical deep drawing forming numerical simulation technology[J]. Mechanical Design and Manufacturing, 2011,(10):228-230.
［5］李飞舟,王积元,陈立峰. 板料成形CAE设计及应用 [M]. 北京: 北京航空航天大学出版社, 2010. Li F Z, Wang J Y, Chen L F. Sheet Metal Forming CAE Design and Application [M]. Beijing: Beihang University Press,2010.
［6］张蓉. 304不锈钢拉深成形的物理模拟与数值模拟研究 [D]. 长沙: 中南大学, 2007.Zhang R. 304 Stainless Steel Deep Drawing Physical Modeling and Numerical Simulation Studies [D]. Changsha: Central South University, 2007.

Service：

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