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确定了斜轧磷铜球轧辊孔型曲面方程,通过VC++编程得到轧辊孔型曲面上的特征曲线. 利用Pro/E的曲面建模功能建立了轧辊的三维实体几何模型. 利用DEFORM-3D软件,采用三维刚-塑性有限元法对斜轧磷铜球进行了数值模拟,获得轧件变形区的应力-应变场分布规律.
斜轧磷铜球成形过程的数值模拟
【摘 要】
：
确定了斜轧磷铜球轧辊孔型曲面方程,通过VC++编程得到轧辊孔型曲面上的特征曲线. 利用Pro/E的曲面建模功能建立了轧辊的三维实体几何模型. 利用DEFORM-3D软件,采用三维刚-塑
【机 构】
：
北京科技大学机械工程学院
【出 处】
：
北京科技大学学报
【发表日期】
：
2004年期
【基金项目】
：
国家自然科学基金;
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