天气预报 > 机械 > 液压油箱开焊了怎么焊
液压油箱开焊了怎么焊
更新时间: 2021-03-22 10:23:28  

1、漏油只能采用焊接修复处理。放净液压油箱内的油液,将漏油处周围2公分左右宽度用角磨机打磨干净,露出金属光泽。

2、用二保焊或焊条手弧焊焊接。二保焊用直径0.8㎜,或1.0㎜焊丝的ER50-6镀铜实芯焊丝,二氧化碳气体作为保护气体焊接。焊条手弧焊用直径2.5㎜焊条,70A左右焊接电流,断弧焊焊接。

关键词: 液压 油箱 怎么

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