中板横剪机上刀架平衡装置改造

Reform of the top knife balancing device in the plate crosscut machine

本文分析了临钢中板横剪机上刀架平衡拉杆损坏的原因 。

The authors analyse the reason of the damage of top knife block balance beam of plate crosscut machine of Linfen Iron and Steel Works and introduce the plan of the redevelopment as well as the result of execution.