用能量法求解三辊轧管时轧制压力  

The establishment of calculation formulas of rolling force on skew-rolling tube with energy method

作　　者：孙斌煜[1] 张洪[1] 

机构地区：[1]太原重型机械学院

出　　处：《重型机械》1998年第3期22-24,63,共3页Heavy Machinery

摘　　要：根据三辊轧管机的轧制变形特点，在适当简化的前提下，建立了变形区运动许可速度场，推出了三辊轧管时平均单位压力计算公式，并得到实验验证。Based on the deformed trait of three-roll skew rolling mill and on theprerequisite to some suitable simplification, a velocity field within allowed moving rangein the deformed area is established. The calculation formulas of specific rolling pressureare derived and verified for three-roll skew rolling.

关 键 词：能量法 轧制力 速度场 斜轧 三辊轧管机 轧管 

分 类 号：TG335.7[金属学及工艺—金属压力加工] TG333.8