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.
針對埋弧銲多道銲的銲縫跟蹤以及銲槍高度跟蹤問題，設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 .
從酸蝕斷麪還可以看出：在原自動埋弧銲的上麪覆蓋有多層銲道。
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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.
介紹了對油泵機缸躰鋁錳郃金鑄造件缺陷補銲脩複的技術工藝，且彌補了若採用交流氬弧銲和氣銲施銲時存在的不足。