Analysis of the Conventional Spinning Process by FEM  

作　　者：Wang Qiang Wang Zhongren (Department of Metals and Technology) 

出　　处：《哈尔滨工业大学学报》1990年第3期145-150,共6页Journal of Harbin Institute of Technology

摘　　要：A nonlinear FEM program ADINA was employed for analyzing the conventional spinning process. Based on experiments, a calculation model for the initied deformation stage was established. The calculated results include the displacement of workpieces, stress and strain distributions, and the relationship between the spinning force and the axial feed of a spinning roller. Furthermore, a new explanation for the deformation mechanism of workpieces is given in this paper.A nonlinear FEM program ADINA was employed for analyzing the conventional spinning process. Based on experiments, a calculation model for the initied deformation stage was established. The calculated results include the displacement of workpieces, stress and strain distributions, and the relationship between the spinning force and the axial feed of a spinning roller. Furthermore, a new explanation for the deformation mechanism of workpieces is given in this paper.

关 键 词：有限元法 常规纺丝过程 数值模拟 纺丝机械 变形 应力分布 

分 类 号：TS103.231[轻工技术与工程—纺织工程] TG111.7[轻工技术与工程—纺织科学与工程]