摘要
汽车覆盖件成形过程的数值模拟涉及几何、材料和接触三重非线性等一系列难题.对数值模拟中的诸多相关技术进行了回顾总结.并指出了在汽车覆盖件成形过程的数值模拟中应采取的技术和方法.
Numerical simulation of automotive panel forming processes is subjected to a series of difficulties including nonlinearities of geometry, material, contact. The relative techniques are reviewed and discussed in this paper.and it is recommended that those are applicable to numerical simulation of automotive panel forming processes.
出处
《金属成形工艺》
1999年第6期1-3,12,共4页
Metal Forming Technology
基金
安徽省"九五"科技攻关项目"汽车覆盖模具CAD/CAE/CAM技术的研究"(项目编号96120032)
