摘要
涟钢酸洗冷轧生产线7#纠偏辊、2#张力辊支撑轴承座处再次发生断裂,辊子移位,使护梁扭弯和支架变形。本文分析了轴承座发生断裂及变形的原因,提出了解决问题的措施。
Fracture happens once again at the bearing bracket supported by 7# roller, offset correction roll, and 2# roller, tensile roll, in the pickling - rolling line in cold rolled plate plant, lianyuan steel works. The displacement of rollers causes lash which makes the guard beam bending and the pedestal deformed. The article has analyzed the reasons why the fracture and deformation happen at the bearing bracket, and put forward, on the basis of the analysis, relative measures.
出处
《重型机械》
2007年第1期41-42,45,共3页
Heavy Machinery
关键词
钢带传递辊
轴承座
断裂
对策
steel band transfer roller
bearing bracket
fracture
countermeasure
