VD盖车升降轴断裂原因分析  

Analysis on driving shaft’s break in lifting device of VD cover car and preventive measures

作　　者：冀书建[1] 陈正国[1] 李红梅[2] 

机构地区：[1]包钢(集团)公司炼钢厂,内蒙古包头014010 [2]包钢(集团)公司连轧钢管厂,内蒙古包头010410

出　　处：《包钢科技》2003年第B12期89-91,共3页Science & Technology of Baotou Steel

摘　　要：通过对VD盖车升降轴的强度进行校核 ,计算表明强度裕度较小 ,并提出预防断轴的措施。The paper calculates the strength of driving shaft in lifting device of VD cover car and analyzes the causes of the shaft s break, and the preventive measures are worked out.

关 键 词：VD盖车 升降轴 断裂 强度校核 VD炉 炼钢 

分 类 号：TF341.7[冶金工程—冶金机械及自动化] TF769.4