circumferential weld 中文意思是什麼

circumferential weld 解釋
環焊法環縫
  • circumferential : adj. 1. 周圍的,四周的。2. 委婉的。
  • weld : n 焊接(點),熔接點。vt 焊[熔]接;使密切接合,結合。 A welded joint 【機械工程】熔接頭。vi 被焊...
  1. The calculation results indicate that the outboard of drum walls fall in plastic yielding at the same time the rising cooling water reaches the height of that point and the yield region becomes narrower and narrower when it comes closer to the circumferential strake weldments, which explains the reason coke drums experience bulging and cracks occur in the weld seams portions of shell to shell after long in service

    計算結果表明:塔壁外側在冷卻水面到達的瞬間進入塑性屈服,筒節中部塑性屈服區較大,當靠近焊縫時塔壁的塑性變形區逐漸縮小直至消失,塔壁塑性屈服區的分佈特點解釋了塔體長期使用后發生鼓凸變形及簡體與焊縫連接處產生裂紋的原因。
  2. Longitudinal and circumferential weld seams are pl inspected for class 150 #, for other classes will be inspected with x - rays and / or us

    過濾器之縱向和周圍焊接縫是染色探傷檢查,其它將以x -射線和/或超音波檢查。
  3. Development of local vacuum electron beam welding machine for flange circumferential weld

    法蘭環縫局部真空電子束焊機的研製
分享友人