温挤压轴承保持架数值模拟及工艺缺陷分析

Numerical Simulation and Analysis on Warm Extrusion Forming for Copper Alloy Solid Bearing Retainer

针对轴承保持架温挤压成形中出现的过梁倾斜等问题,建立了刚塑性有限元模型,对温挤压成形过程进行数值模拟,并提出了相应的改进措施。

Aiming at the problem of incline of lintel in warm extrusion forming process for copper alloy solid bearing retainer, the rigid-plastic FEM analysis models have been setup and numerical simulation and analysis been made, improving measures put forward.