十字轴式万向联轴器损坏分析与优化  

Damage Analysis and Optimization of Cross-shaft Universal Coupling

作　　者：张淑东[1] 穆允全 史凯 Zhang Shudong;Mu Yunquan;Shi Kai(Rizhao Iron ＆ Steel Co.,Ltd.,Rizhao 27680)

机构地区：[1]日照钢铁有限公司,山东日照276806

出　　处：《冶金设备》2018年第A01期70-71,共2页Metallurgical Equipment

摘　　要：某连铸连轧板带生产线因配合产品升级将喂料辊电机功率由8KW提高到24KW，导致高速飞剪喂料辊十字轴式万向联轴器频繁出现断裂事故，影响生产组织，通过监测万向联轴器实时扭矩值来分析原万向联轴器断裂原因，校核改进后的SWC180型万向联轴器满足使用要求。A new production line of company change motor capacity of HSS feed roll from 8KW to 24KW for production update, leading to universal coupling of HSS feed roll frequently fraeture, the failure have influenced the normal production. Find out the reason of failure according to monitor the actual torque of coupling, now using type SWC180 coupling can achieve the operating requirement.

关 键 词：高速飞剪 喂料辊 万向联轴器 断裂失效 

分 类 号：TG333.15[金属学及工艺—金属压力加工]