螺旋槽管材滚压成型过程的数值模拟及试验研究  

Numerical Simulation and Experimental Research on Roll-pressing Process of Spiral Grooved Tube

作　　者：姜伟[1] 于恩林[2] 

机构地区：[1]黑龙江科技学院机械工程学院,黑龙江哈尔滨150027 [2]燕山大学机械工程学院,河北秦皇岛066004

出　　处：《钢铁》2005年第9期54-56,共3页Iron and Steel

摘　　要：利用ANSYS有限元分析软件,对螺旋槽管材滚压成型过程进行了数值模拟。根据有限元计算结果分析了螺旋槽管的主要结构参数对滚压力的影响规律。通过试验验证了用有限元法进行螺旋槽管材滚压成型过程模拟的可靠性,并得到了滚压力与槽深之间的对应关系,为螺旋槽管的二次加工提供了必要的实际指导依据。Rolling press process of spiral grooved tube was simulated by ANSYS software. Based on the results obtained, the effect of main geometrical parameters of the tube on roll-pressing force was analyzed. The reliability of numerical simulation was proved by experiment, and the relation between roll-pressing force and corrugation depth was obtained as guidance for secondary machining of grooved tube.

关 键 词：数值模拟 螺旋槽管 滚压 滚压装置 

分 类 号：TG376[金属学及工艺—金属压力加工]