bevel welding

基本解釋

The paper introduces the welder training, joint design, bevel preparation and welding procedure as well.
文中介紹了焊工培訓(xùn)、焊接接頭坡口形式及焊接工藝。
LTD, the new type of bonding pad roll with complex curve roller contour is design, it avoid point and arc touching between the bevel edge of outside welding and roller sur.
根據(jù)寶雞石油鋼管有限責(zé)任公司承攬的印度“東氣西輸管線”鋼管生產(chǎn)工藝要求，設(shè)計(jì)了一種復(fù)合曲線輥型的焊墊輥。
Relationship and importance between pipeline automatic welding in all positions and the types of bevel are analyzed in the view of welding quality, efficiency and economy character.
從焊接質(zhì)量、焊接效率和焊接經(jīng)濟(jì)性等方面分析了管道全位置自動(dòng)焊與坡口型式的關(guān)系和重要性。