Research on four-roll planetary rolling process of copper tube is still in its initial stage. The flow mechanism of the material、the deformation and temperature field of the tube need to be studied.
目前,铜管四辊行星轧制工艺尚处于摸索阶段,轧制过程中材料的流动机制、管坯的变形过程以及温度场分布等也有待研究。
参考来源 - 铜管四辊行星轧制工艺有限元模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Three-roll planetary rolling is of complex severe deformation process and it is difficult to study the forming laws.
三辊行星旋轧变形复杂剧烈，对于其成形规律的研究具有很大的难度。
The invention relates to an improvement method of a core rod of a metal rolled tube, in particular to a hollow core rod used for a planetary rolling mill.
本发明涉及一种金属轧制管的芯棒改进方法，具体地说是一种行星轧机用空芯棒。
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