...radial forging; stepped tube; pipe reduction; inner grooved tube; tube sinking; pushing force;[gap=25490]关键词：回转模锻；径向锻造；阶梯管；管端缩径；内沟槽管；缩管；进给推力；表面粗糙度 ...
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radial forging machine 径向锻造机 ; [机] 径向锻轴机 ; 径向锻机 ; 辊锻机
radial forging process 径向锻造法
radial forging press 径向锻造法
Through numerical simulation of axle forging processing,it is disclosed the regularity of material flow and forming distribution, the whole technical process is verified. It is convenient to research and improve the radial forging process of axle.
本工艺通过对空心车轴在不加芯棒条件下锻造过程的有限元数值模拟,揭示了空心车轴径向锻造过程中的材料流动规律和变形分布特点,为相关空心车轴的优化设计与径向锻造工艺的进一步改进提供了一种新的途径。
参考来源 - 高速铁路用空心车轴径向锻造工艺的模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The process for preparing TC4 thick-wall tube by radial forging was studied.
研究了用径向锻造方法制备TC4厚壁管材的生产工艺。
The strain distributions of four kinds of radial forging processes have been simulated by rigid-plastic FEM.
采用三维刚塑性有限元法对四种径向精锻变形道次的变形分布进行了数值模拟计算；
Picture analysis method is used to measure and analyze the carbide distribution in the high-speed steel shaped by radial forging machine.
用图相分析方法测定并分析了由精锻机锻造高速钢的碳化物分布状态。
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