气体保护焊 [
qì tǐ bǎo hù hàn]
gas shielded arc welding
- 熔化极气体保护焊-短弧点焊焊缝不能与根部焊道合成一体。
GMAW short-arc tack welds shall not be incorporated into the root pass. - 熔化极气体保护焊-短弧工艺不适用于承插焊接或出口和分支连接的根部焊道。
The GMAW short-arc process shall not be used for welding socket welds or the root pass of O-lets and branch connections. - 对于长直板缝,我们用埋弧焊或二氧化碳气体保护焊;拐角处和小地方,还用手工焊。
For straight seams, we use submerged arc welding or carbon dioxide welding; for some corners and small areas, we still use manual welding.
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