基于DEFORM-3D的2024铝合金锻造变形过程晶粒度分析  

Grain Size Analysis of 2024 Aluminum Alloy Steel After Forging Deformation Based on DEFORM-3D

作　　者：方秀梅 荆志杰 龚毅 FANG Xiu-mei;JING Zhi-jie;GONG Yi(Chengdu Jincheng College,Chengdu 611731,China)

机构地区：[1]成都锦城学院,四川成都611731

出　　处：《世界有色金属》2021年第15期120-121,共2页World Nonferrous Metals

摘　　要：本文采用了DEFORM-3D仿真模拟软件对2024硬铝材质的直齿圆锥齿轮进行锻造过程模拟仿真。通过仿真后处理对比分析了锻造工艺过程中齿轮锻微观组织的晶粒度演变规律及其晶粒度等级的影响因素,有利于直齿圆锥齿轮综合力学性能的优化。In this paper,the finite element simulation software DEFORM-3D is used to simulate the forging process of the straight bevel gear.Through simulation post-processing,the microstructure grain size evolution law of gear during the forging process and the influencing factors of grain size grades are analyzed,which is beneficial to optimize the comprehensive mechanical properties of gear forgings.

关 键 词：直齿锥齿轮 DEFORM-3D 锻造工艺 晶粒度分析 2024硬铝合金 

分 类 号：TG316[金属学及工艺—金属压力加工]