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TC4合金等温挤压过程的有限元数值模拟
Numerical Simulation of Finite Element of Isothermal Extrusion Process of TC4 Alloy
【摘要】 采用刚-粘塑性有限元数值技术模拟了TC4合金等温挤压成形筒形件过程,对等温挤压成形过程中需考虑的速度、温度、润滑等因素进行了探讨。
【Abstract】 The isothermal-extrusion deforming process of cylindrical workpiece of TC4 alloy was simulated and the factor such as speed,temperature,lubrication etc for isothermal extrusion defoming process was discussed.
【关键词】 有限元法数值模拟;
钛合金;
等温挤压;
本构方程;
【Key words】 numerical simulation of finite element; titanium alloy; isothermal extrusion; constitutive equation;
【Key words】 numerical simulation of finite element; titanium alloy; isothermal extrusion; constitutive equation;
- 【文献出处】 热加工工艺 ,Hot Working Technology , 编辑部邮箱 ,2004年01期
- 【分类号】TG376
- 【被引频次】14
- 【下载频次】312