立式活套设计分析  

Vertical looper design analysing

作　　者：李素珍[1] LI Su-zhen(WISDRI Engineering&Research Incorporation Limited,Wuhan 430223,China)

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《世界有色金属》2021年第22期214-215,218,共3页World Nonferrous Metals

摘　　要：以连续退火机组立式活套的张力和机组速度、加速度为计算参考点,详细介绍了立式活套的结构组成以及主卷扬电机和活套底辊电机的设计计算与分析。同时还简要介绍了张力过载保护装置的设计原理和过程。另外,在活套底辊电机的设计和选型中,详细介绍了需要叠加的各种张力损失的计算模型。Taking the tension,speed and acceleration of the vertical looper of the continuous annealing unit as the calculation reference point,the structure composition of the vertical looper and the design calculation and analysis of the main winch motor and the looper bottom roll motor are introduced in detail.At the same time,the design principle and process of tension overload protection device are briefly introduced.In addition,in the design and selection of looper bottom roll motor,the calculation models of various tension losses that need to be superimposed are introduced in detail.

关 键 词：立式活套 主卷扬电机 保护装置 计算模型 

分 类 号：TH122[机械工程—机械设计及理论]