圆钢压力矫直的有限元研究  

The study of finite element in pressure strengthening of round steel

作　　者：于凤琴[1] 

机构地区：[1]燕山大学机械工程学院,河北秦皇岛066004

出　　处：《重型机械》2007年第4期20-22,共3页Heavy Machinery

摘　　要：解释了圆钢压力矫直过程的载荷-挠度模型,阐述了用ANSYS有限元软件建立载荷-挠度模型的方法和步骤,使用该模型可进行矫直行程的计算,并且在压力机上进行圆钢的反复矫直过程测试。通过实例计算表明,有限元计算结果与实验结果吻合良好,证实了该方法的实用性。This paper explains the model of force - deflection in pressure strengthening of round steel. It interprets the method and steps of establishing model of force - deflection using ANSYS FEM. People can apply this model to calculate the strengthening stroke. Test is made on the press for checking the repeated straightening procedures. The result of ANSYS shows the agreement of the calculation with experiment of values, and proves the method is practical in operation.

关 键 词：圆钢 压力矫直 载荷-挠度模型 ANSYS软件 

分 类 号：TG335.21[金属学及工艺—金属压力加工]