纵剪分条镰刀弯原因分析及解决方案  

Analysis of the causes and solutions for scimitar bending in slitting process

作　　者：张庆 张延伟 魏志国 张彪 范强平 臧俊智 ZHANG Qing;ZHANG Yanwei;WEI Zhiguo;ZHANG Biao;FAN Qiangping;ZANG Junzhi(Sinomach Foundry and Metal Forming Co.,Ltd.,Jinan 250306,Shandong China)

机构地区：[1]国机铸锻机械有限公司,山东济南250306

出　　处：《锻压装备与制造技术》2024年第2期48-50,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：针对钢卷在纵剪分条过程中产生镰刀弯的原因进行分析,通过优化材料处理工序和定期设备维护,减小内部应力,同时通过对纵剪分条设备的维护与调整,确保分条后钢带保持平直,并结合实际生产给出了相应解决办法,避免了镰刀弯现象,显著提高了产品成材率,为生产质量与效益的提升提供了实质性支持。This study analyzes the causes of scimitar bending in the slitting process of steel coils.By optimizing material processing and implementing regular equipment maintenance,internal stresses are minimized,and meticulous maintenance and adjustments are made to the longitudinal shearing and slitting equipment to ensure the straightness of the steel strip post-slitting.Practical solutions have been proposed and implemented,successfully preventing the occurrence of scimitar bending,significantly improving the product yield rate,and providing substantial support for the enhancement of production quality and efficiency.

关 键 词：板材开卷生产线 纵剪分条 镰刀弯 矫直机 

分 类 号：TG333.21[金属学及工艺—金属压力加工]