circular seam

基本解釋

The automatic control system of circular seam welding process for non - rotated pipeline was developed in the paper.
建立了非旋轉管道環(huán)縫焊接自動控制系統(tǒng)，并介紹了其系統(tǒng)結構和工作原理。
The company can also design and manufacture all kinds of specialized welding machines, such as automatic longitudinal seam welder, circular seam welder etc.
本公司還可為用戶設計，生產(chǎn)各類縱縫自動焊機，環(huán)縫自動焊機等專用焊接設備。
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The invention discloses a novel inner circular seam automatic welding mechanism for a cylinder assembly. Three seal head holes on an arched tube plate seal head are selected as positioning references.
一種新型筒體總裝內環(huán)縫自動焊機構，是在拱形管板封頭上選定三個封頭孔作為定位基準。
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