冷轧边丝在线撕碎系统功率分析  

Analysis of Power of Cold Rolling Trimming Edge Online Shredding System

作　　者：李泽鹏 陈日鹏 杨国良[1] 马瑞杰[1] Li Zepeng;Chen Ripeng;Yang Guoliang;Ma Ruijie(Cold rolling branch,wisdri engineering&research incorporation limited,Wuhan 430200;Jilin Jianlong Iron&Steel Co.,Ltd,Jilin 132001)

机构地区：[1]中冶南方工程技术有限公司冷轧分公司,湖北武汉430200 [2]吉林建龙钢铁有限公司,吉林吉林132001

出　　处：《冶金设备》2024年第3期69-74,共6页Metallurgical Equipment

摘　　要：本文提出了一种冷轧边丝在线撕碎系统,该系统具有故障率低、废料处理范围广等优点。为实现该方案与相关设备的设计,本文对冷轧边丝的撕碎过程进行分析,依次通过对单刀齿撕碎力、同时参与撕碎的剪切齿数分别进行建模,建立了冷轧边丝在线撕碎系统撕碎功率模型。基于该模型,对撕碎设备的刀齿数与重叠量与撕碎功率的关系进行分析,得到了电机功率与刀齿数的定量关系,发现电机功率与撕碎力随重叠量的增大而分别增大与减小,为系统设计提供了理论指导。This article proposes an online shredding system for trimming edge,which has the advantages of low failure rate and wide processing range.To implement the design of the scheme and related equipment,this paper analyzes the shredding process of trimming edge,and establishes a shredding power model for the online shredding system of trimming edge by modeling the shredding force of a single blade and the number of shearing teeth involved in the shredding process.Based on this model,the relationship between the number of blades,the amount of overlap,and the shredding power of the shredding equipment was analyzed,and a quantitative relationship between the motor power and the number of blades was obtained.It was found that the motor power and the shredding force increased and decreased respectively with the increase of the amount of overlap,providing theoretical guidance for the design of the system.

关 键 词：冷轧边丝 在线撕碎 功率 撕碎力 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]