摘要
阐述了笔者开发的H1400大型楔横轧机工作机座结构特点和设计要求.采用边界元和有限元耦合新算法,数值模拟了楔横轧机主要零部件在轧制过程中的变形,精确计算出轧机强度和整体刚度.H1400大型楔横轧机工作机座结构的结构及设计为满足大型轴类件生产和市场需求提供了设备保障.
The paper expatiated the structure and designed demand of the housing of a H1400 heavy cross wedge rolling mill developed by the authors. A coupling method of boundary element method and finite element method was adopted to numerically simulate the deformation of main parts during the process of cross wedge rolling and accurately calculate the strength and rigid of the mill. The results show that the designed structure of the housing of a H1400 heavy cross wedge rolling mill provides effective equipment for meeting the market demand and rolling large-sized shaft-parts.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2006年第4期376-379,共4页
Journal of University of Science and Technology Beijing
基金
国家自然科学基金资助项目(No.50475175
No.50435010)
关键词
楔横轧机
机座
强度
刚度
数值模拟
cross wedge rolling mill
housing
strength
rigid
numerical simulation
