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css1991

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虫号: 2348972
注册: 2013-03-15
专业: 金属材料的力学行为

[求助] Dynaform热冲压模拟出现问题，急求大神帮忙解决

最近用Dynaform 进行高强钢的热冲压，但是运行之后，出现以下问题，然后错误终止运算，
***Error 5359 (SOL+359)
   the minimum time step has been reached and
   the maximum temperature change is greater than specified
***Warning 2662 (STR+662)
   in definition of contact 2
   Master surface offset used in forming contact.
   For this to work properly in thermal contact
   the master surface normals MUST point in the
   direction towards the slave surface.

苦恼很久，希望大家帮忙一下