3800 mm滚切式横切剪剪刃的动力学分析  

Dynamic Analysis of 3800mm Roll-Cut Cross-Cutting Shear Blade

作　　者：张艳花 ZHANG Yan-hua(Technology Center,Taiyuan Heavy Industry Co.,Ltd.,Taiyuan 030024,China)

机构地区：[1]太原重工股份有限公司技术中心,山西太原030024

出　　处：《机械工程与自动化》2021年第4期83-84,87,共3页Mechanical Engineering & Automation

摘　　要：以某厂3800 mm滚切式横切剪为研究对象,通过理论分析了剪刃间隙对钢板质量的影响,使用SolidWords软件创建了横切剪的三维模型,采用ADAMS软件对剪刃的运动状态进行了模拟分析,得出以下结论:在剪切的过程中,剪刃上各点速度和加速度基本呈正弦曲线变化。同时得到了剪刃上剪切力峰值随剪切行程的变化规律。Taking the 3800 mm roll-cut cross-cutting shear of a certain factory as the research object,the influence of the shear blade clearance on the quality of the steel plate is analyzed theoretically.SolidWords software was used to create a three-dimensional model of the cross-cutting shear,and ADAMS software was used to simulate and analyze the motion state of the cutting blade.The following conclusions are drawn:during the shearing process,the speed and acceleration of each point on the shearing blade change basically in a sinusoidal curve;the shearing force peak value on the shearing blade changes with the shearing stroke.

关 键 词：滚切式横切剪 剪刃间隙 动力学分析 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]