论文部分内容阅读
通过对复合挤压变形特点的分析,建立了连续速度场上限模式,分析了模具几何参数对分流点半径的影响,给出了分流点半径公式,并据此预测了正反出口体积分配比,得到了实验的验证。
Based on the analysis of the characteristics of compound extrusion, the upper limit mode of continuous velocity field was established. The influence of die geometrical parameters on the radius of shunting points was analyzed. The radius formula of shunt points was given. Based on this, Have been experimentally verified.