arc weld

基本解釋

Regarding to submerged arc weld multi-pass weld track and height of weld gun, two-dimension track system is designed.
針對埋弧焊多道焊的焊縫跟蹤以及焊槍高度跟蹤問題，設(shè)計了一種二維跟蹤系統(tǒng)。
The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass .
從酸蝕斷面還可以看出：在原自動埋弧焊的上面覆蓋有多層焊道。
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This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.
介紹了對油泵機缸體鋁錳合金鑄造件缺陷補焊修復(fù)的技術(shù)工藝，且彌補了若采用交流氬弧焊和氣焊施焊時存在的不足。