转炉球铰支承螺栓断裂的原因分析及处理方法

Reason Analysis and Solution for Rupture of Ball Joint Bolt of Converter

转炉最常见的联接方式为三点球铰联接,维护好三点球铰装置非常重要。支承螺栓是三点球铰装置中的重点部件,针对转炉生产中球铰螺栓断裂的问题,进行深入的分析,找出可能存在的原因,提出了短期不影响生产和长期大修时的处理方法。

The most common way to connect the converter is three points of the joint,and it is very important to maintain the three hinge device. The supporting bolt is the key component in the three penalty hinge device,in light of the rupture problem of ball joint bolt during converter production,in-depth analysis is conducted to find out possible reasons,and the short-term solution not affecting converter production and the long term solution to be implemented during major repair are put forward.