Applying 2D axisymmetric elastic-plastic FEM, the simulations of drawing of B10 copper tubes were carried out with the aid of nonlinear FEM software Marc.

• 借助大型非线性有限元软件Marc,应用二维轴对称弹塑性有限元法模拟了B10白铜管的拉拔过程,对比分析了优化模具后铜管拉拔和实际生产中的铜管拉拔对模具以及铜管质量的影响。