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基于ProCAST的铸造应力数值模拟探讨
Numerical Simulation Research of Casting Stress Based on ProCAST
【摘要】 利用ProCAST模拟铸造应力,如从浇注开始即进行模拟,当模拟计算进行至铸件凝固温度时计算终止;如从铸件凝固以后某一温度开始,并且假定铸型为空时进行模拟,可以得到铸件的铸造应力。
【Abstract】 The casting stress is simulated by ProCAST,if simulation starts with pouring,calculation stops when simulation carries out to casting solidification temperature;If simulation starts with a temperature under casting solidification and empty mold is assumed,casting stress can be got.
【关键词】 铸件;
凝固温度;
铸造应力;
数值模拟;
ProCAST;
【Key words】 casting; solidification temperature; casting stress; numerical simulation; ProCAST;
【Key words】 casting; solidification temperature; casting stress; numerical simulation; ProCAST;
【基金】 湖南高校科研项目(11c1258)
- 【文献出处】 热加工工艺 ,Hot Working Technology , 编辑部邮箱 ,2012年19期
- 【分类号】TG213
- 【被引频次】6
- 【下载频次】910