直焊縫 的英文怎麼說
中文拼音 [zhíhànféng]
直焊縫
英文
straight seam-
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。Vertical welds not completely removed by backgouging shall be performed vertically up, unless specifically approved in writing by secco
對于不能通過逆向刨削完全清除的縱向焊縫應垂直施焊，除非賽科公司有特殊的書面指示不用垂直施焊。Abstract : a manufacture method of a major diameter circline weldless u - expansion joint by hydrostratic forming is introduced, a calculation formula of loading with hydrostratic forming is given by stress analysis
文摘:簡要介紹了液壓成型大直徑無環焊縫u形膨脹節的方法，通過應力分析，給出了液壓成型的加載內壓計算公式。Superaudio frequency induction heating equipment high - frequency induction heating equipment
直縫焊鋼管焊縫退火全套設備Cold - formed rectangular tube - steel column for architecture structure is formed by roll cold - winding forming process and hf longitudinal seam weld
建築結構用冷彎矩形鋼管是採用冷軋或熱軋鋼帶，經連續輥式冷彎及高頻直縫焊接生產形成的矩形鋼管。Specially for welding of thin and mid - thickness steel ; suitable for mag co2 welding of low carbon steel and low alloy steel inner wire feeder structure ; zx5 series thyristor dc arc welder ac arc welder with single phase moveable coil for sma mma welding ; suitable for welding low carbon steel, low alloy steel ; suitable for welding mid - thickness steel
可用於所有牌號焊條的直接手工電弧焊接引弧容易，無須用戶調節可遠距離調節焊接電流，便於焊工操作焊機動特性好，性能柔和，電弧穩定焊接熔池平靜，飛濺小，不咬邊，焊縫成形美觀。Casing, drilling pipe, tubing, rod pipe, and welding pipes for petroleum industrial
套管、鉆桿、油管、抽油桿、螺旋焊管、直縫焊管It ' s a product of high frequency tube welding unit with high efficiency and low energy consumption
150型電弧噴塗機是我公司針對直縫高頻焊管機組研製開發的高效率、低能耗新一代產品。For straight seams, we use submerged arc welding or carbon dioxide welding ; for some corners and small areas, we still use manual welding
對于長直板縫，我們用埋弧焊或二氧化碳氣體保護焊；拐角處和小地方，還用手工焊。On - line tube seam annealing unit
直縫焊鋼管焊縫退火全套設備Right angle filletweld
直角角焊縫61Orthogonal fillet weld
直角角焊縫61Analysis of the present competitive structure of the electric resistance welding market in china
我國直縫焊管市場現階段的競爭結構分析It is found that, the modes of coaxial optical emission of dissimilar gaps, clustering at distinct numerical range, can distinguish 1st, 2nd and 3rd class welds of different welding quality effectively
結果表明，同軸光信號幅值的眾數在不同間隙的焊縫段，聚集在線性可分的不同的區間，可以有效分開焊接質量不同的類、類、類焊縫；信號的分段功率譜分析能夠較為直觀地反映焊接狀態的變化。Transverse / cross / lateral contraction deformation ： the component contracts in the upright direction of weld after weiding
橫向收縮變形：構件焊后在垂直焊縫方向上發生的收縮。The penetration of welding bead is hard to be checked directly in practice, so the control on the penetration of welding bead is mainly realized by adjusting the related factors
由於焊縫熔深在實時狀態下難以直接檢測，因此，對焊縫熔深的控制主要是通過調節與其相關量來實現的。Welding the welds which are stagger first, then is the straight ang long weld
先焊錯開的端焊縫，后焊直通長焊縫。Output power range 500 - 1000kw with 380v and 50hz capacitor output cabinet combinet combined with the frame. suitable to various staight seam tube annealing process
電容輸出櫃和機架部分有機結合機電一體，適應于各種直縫鋼管的焊縫退火。The geometrical relation of elliptic imaging is studied for welding seam image of the butt welds in straight tubes. the region model of welding seam image is proposed, it furnishes a evidence theory to further process to welding seam image
哈爾濱工程大學博士學位論文一針對具體的鋼管直管對接焊縫圖象，研究了其橢圓成象的幾何關系，提出了焊縫圖象區域模型，為進一步處理焊縫圖象提供了理論依據。The subsection power analysis of coaxial signals can reflect the welding changes obviously
同軸光信號小波分解后的第4層逼近信號，可以直觀地識別出質量好的類焊縫。分享友人