立式活套底辊的传动设计  

Transmission Design of the Bottem Roll of Vertical Looper

作　　者：代瑞娜 Dai Ruina(Beijing Shougang International Engineering and Technology Co.,Ltd.,Beijing 100043;Beijing Metallurgy Three-Dimensional Simulation Design Engineering Technology Research Centre,Beijing 100043)

机构地区：[1]北京首钢国际工程技术有限公司,北京100043 [2]北京市冶金三维仿真设计工程技术研究中心,北京100043

出　　处：《冶金设备》2022年第5期33-35,70,共4页Metallurgical Equipment

摘　　要：首先分析了立式活套充套和放套时各个活套传动底辊的速度,然后就活套传动底辊的摩擦力矩、活套辊加减速时需要的动力矩、带钢弯曲时损失力矩等进行力矩分析,再就带钢匀速时、带钢正常加减速时、带钢快停时,传动底辊的力矩和电机功率进行分析计算,最后再根据以上计算结果进行了齿轮电机的选取。This paper first analyzes the speed of each looper bottom roll during filling and releasing of vertical looper, then analyzes the friction torque of looper driving bottom roll, the power torque required during acceleration and deceleration of looper roll and the loss torque during bending of strip steel, and then analyzes and calculates the torque and motor power of driving bottom roll when the strip steel is at constant speed, normal acceleration and deceleration of strip steel and fast stop of strip steel, finally, the gear motor is selected according to the above calculation results.

关 键 词：连续带钢 立式活套 底辊 

分 类 号：TG333.71[金属学及工艺—金属压力加工]