滚切式剖分剪关键技术及分析  

The Key Technology and Analysis of Rolling-cut Type Slitting Shear

作　　者：孙嵩楠 王月婷 Sun Songnan;Wang Yueting(Engineering Research Institute of Northern Heavy Industries Group Co.,Ltd.;Department of Mechanical Engineering,Applied Technology College of Dalian Ocean University)

机构地区：[1]北方重工集团有限公司设计研究院 [2]大连海洋大学应用技术学院机械工程系

出　　处：《宽厚板》2025年第1期45-48,共4页Wide and Heavy Plate

摘　　要：基于滚切式剖分剪的机械设计结构,揭示其设备特点、关键应用技术以及对中厚板精整线产品规格多样性的影响和意义。结合计算机仿真分析方法,对滚切式剖分剪偏心曲轴、偏心套、连杆、上刀架装配及剪刃装配的运动关系展开分析研究,掌握剖分剪剪切过程中偏心曲轴之间的相位角关系和剪刃重叠量调整规律,用以科学指导生产,提高生产效率,进一步改善产品的剖分剪切质量,延长设备使用寿命。Based on the mechanical design structrue of rolling-cut type slitting shear,the equipment features,the key applied technology and the influence and significance of the product specification diversification in medium and heavy plate finishing line are revealed.In combination with the computor simulation analysis method,the motion rela-tionship of the eccentric crankshaft,eccentric sleeve,tie rod,upper blade carriage assembly and blade assembly for roll-ing-cut sliting shear are analyzed and studied,the phase angle relationship between the eccentric crankshafts and the overlap adjustment law of the blade in the process of slitting are mastered,which is used to guide the production scien-tifically,increase the production efficiency,further improve the slitting quality of the product and prolong the service life of the equipment.

关 键 词：滚切式剖分剪 偏心曲轴 偏心套 相位角 

分 类 号：TG3[金属学及工艺—金属压力加工]