groove welding 中文意思是什麼
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Steel pipe welding neck flanges with tongue and groove face
榫槽面對焊鋼制管法蘭 -
Hubbed slip - on - welding steel pipe flanges with tongue and groove face
榫槽面帶頸平焊鋼制管法蘭 -
Hubbed socket welding steel pipe flanges with tongue and groove face
榫槽面帶頸承插焊鋼制管法蘭 -
Range of use : cz2. 5 air shovel is used for clearing slag by electric welding, beveling groove. it also can do some shovelling and cutting on steel cast
使用范圍: cz2 . 5型氣才鏟適用於電焊去渣、去毛邊、去坡口,也可在鋼結物體、鑄件上進行少量鏟削。 -
Groove length and shape : if the weld is longer or the the vacuum of groove is larger, the welding deformation will be larger
坡口長度和形式:焊縫越長,焊接變形越大,坡口內空間越大,變形越大。 -
4 double - welded groove joints shall have their root passes back gouged to sound metal on the reverse side before proceeding with welding on that side
雙面焊接的坡口焊道,應在焊接前將該面底部焊道逆向刨削,直到其對面露出完好的金屬。 -
Loose plate steel pipe flanges with welding neck collar with tongue and groove face
榫槽面對焊環板式松套鋼制管法蘭 -
The paper introduces single " u " groove welding procedure for stainless steel inner cylinder of multilayer high pressure vessel, opening up a new method for welding clading stainless steel vessel
詳細介紹了內筒為不銹鋼的多層高壓容器外u形坡口的單面焊接工藝,從而為不銹鋼復合容器的焊接開辟了一條新途徑。 -
Flare groove welding
喇叭形坡口焊 -
Hull structure welding groove type and size
船體結構焊接坡口型式及尺寸
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