8KUMAR D R. Formability Analysis of Extra Deep Drawing Steel [J]. Journal of Materials Processing Technology, 2002,130- 131 : 31 - 41.
9陈文亮.板料成型CAE分析教程[M].北京:机械工业出版社,2005:1-7.
10LUDOVIC C, MARION M, GERARD F. Analytical Modeling of Drawbeads in Sheet Metal Forming[J]. Journal of Materials Processing Technology, 2003,133 (3) :359-370.