摘要
ZG35锤头的滑道板断裂,采用CO_2气体保护焊修复,预热温度200～250℃.利用手弧焊过渡层,顺利地完成了这一大型铸钢件的修复。
The cracking on a heavy hammerhead slide plate of ZG35 steel is repaired using CO_2 welding with preheating to the temperature range of 200～250℃ and adopting buttering layer welded with maual arc welding. The heavy cast steel piece is repaired successfully in given procedure,
出处
《焊接》
北大核心
1993年第3期19-21,共3页
Welding & Joining
