縱焊的 的英文怎麼說
中文拼音 [zōnghànde]
縱焊的
英文
longitudinally welded-
This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener.
研究表明裂紋是從縱向加勁助未熔透的對接焊縫中起始的。In addition to, the fatigue crack between web and upper flange of welded steel crane beam on heavy duty service was discussed, and based on long - term observation and research, the author classified fatigue crack into bearing type and middle type crack along the horizontal direction. the causation, distributive law and mechanism of the crack were analyzed, and the precautions to take and the measures to remedy crack were presented. the main defacts including damage, crack, erosion and aging in structures, especially in concrete structure were introduced ; the defact mechanism was analyzed and the precautions to take were also given
另外，作者對重級工作制焊接鋼吊車梁腹板與上翼緣連接焊縫的縱向水平疲勞裂縫進行了長期的觀察和研究，根據疲勞裂縫產生的不同機理，將其分為支點裂縫和肋間裂縫，並討論了兩類裂縫產生的原因、分佈規律、機理以及防治的措施；對工程中經常遇到的結構構件，尤其混凝土構件的幾種主要病害（損傷、裂縫、腐蝕與老化）進行了機理分析並提出了防治措施。Steel decks, in other words, orthodox isomerism structures, are welded with various transverse and longitudinal reinforcing ribs. this results in the complexity of forces and deformatiort of the pavement layer above the deck
鋼橋面板焊接在各種橫向、縱向加勁肋上，橋面板為正交異性板結構，決定了其上的鋪裝層受力變形的復雜性。As an application of this fem preprocessing system, the simulation on the welding process of missile ’ s oil box was performed, in which the effects of the welding sequences of four web plates and welds on each web plate are primarily analyzed. the simulation results show that the deformations under varied welding sequences are almost the same. downward deflection deformation is obtained along the weld longitudinal direction in the structure as well as upward deflection deformation along the weld traverse direction
對于某型號導彈油箱結構焊接過程的數值模擬計算，主要考察了每塊立板上各段焊縫焊接順序的調整、四塊立板之間不同的焊接順序以及焊接起始端的選擇對結構焊后變形的影響規律，模擬結果表明:壁板在各種焊接順序下的整體變形規律基本相似，即焊後壁板沿焊縫縱向發生了向下的撓曲變形，中部向下變形量最大;沿焊縫橫向發生了向上的撓曲變形，壁板兩端部變形量較大，且壁板前端變形大於壁板後端。In order to increase productivity, for big size tank welding, saf propose plasma plus tig double torch solutions, welding speed is 30 % to 50 % higher than single plasma torch welding
為增加焊接生產的效率，對于大尺寸工件的環縫何縱縫焊接， saf採用等離子tig雙槍焊接工藝，焊接速度比單等離子增加30至50 。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。Seal the assistant who clears up machine being that one kind of new model is good be used for the stainless steel project, equipment, what be come into being black solders road, handles a simplicity when it can help your relaxed treatment argon arc soldering machine flow welding stainless steel, grab the head as long as using this machine to control touch choose clear up liquid saying that the surface is light in soldering clean, the black welding bead is immediately disappear, bright if new, hurt bright stainless steel surface face by no means, clear up the queen using wet fabric to clean again, outside, stainless steel not getting rusty, not being suffused with yellow, be quick, more beautiful, more economical than using acid - washing method speed such as cream and polishing
焊縫清理機是做不銹鋼工程、設備的又一種新型好幫手，它可以幫助您輕松處理氬弧焊接機燒焊不銹鋼時所產生的黑色焊道，操作簡單，只要用本機操縱搶頭沾取清理液在焊道表面輕輕擦拭，黑色焊道即刻消失，光亮如新，決不傷害不銹鋼表面亮面，清理后再用濕布擦拭，不銹鋼表面不生銹、不泛黃，比用酸洗膏和拋光等方法速度更快、更美觀、更經濟。Nowadays the method of double - side tig erect welding is adopted in the air - separate equipments largely
目前鋁制空分設備的縱焊縫大都是採用雙人雙面tig立焊。In the hogging condition, double bottom and the side shell remain the ultimate bucking strength, deck and upperwing tank remain the yield stress, and the other parts keep elasticity. then the key to calculate the ultimate strength of ship hull girders is to ascertain the ultimate bucking strength of the stiffened panels. in this regard, the developed formulation is designed to be more sophisticated than previous simplified theoretical method for calculating the ultimate strength of stiffened panels under combined in - plane bending and lateral pressure. fabricatio n - related initial imperfections ( initial deflections and residual stresses ) are included in the panel ultimate strength calculation as parameters of influence. all possible collapse modes involed in collapse of stiffened panels, including overall buckling collapse, column or beam - column type collapse, tripping of stiffeners and local bukling of stiffened web are considered
確定了船體梁整體破壞時的剖面應力分佈之後，關鍵在於確定板架的極限屈曲強度。本文充分考慮了在縱向彎曲、橫向壓力作用下加筋板可能發生的幾種破壞模式，即板架的整體屈曲破壞、樑柱形式的破壞、筋的側傾、腹板的屈曲並同時考慮了初始焊接殘余應力、初撓度的影響，使其更精確的計算加筋板的屈曲強度。對于加筋板中加強筋腹板的局部屈曲，採用解析法推導出筋的腹板的撓度方程及其邊界條件，求解相應的方程，從而計算出腹板的局部屈曲應力。The second problem is that after material choice, how can we put the material in proper position to avoid mouthpiece vertically. the third problem is that for every belt of the equipment " s material, what angle can we put the joint weld, because the improperly arrangement of joint weld will reduce the equipment ' s pressure _ bearing ability. the thesis has researched the optimizing condition of material selection and weld joint position arrangement in chemical equipment making technology. the author also discuss the optimized model and develop a stock layout software by using microsoft corporation ' s tools visual basic 6. 0
本文針對以上問題，根據化工設備生產實踐討論了化工設備製造過程中對材料用料選擇的優化及排料時焊縫位置（環縫、縱縫）的優化，建立了用料選擇優化計算模型及焊縫位置的優化計算模型，並利用microsoft公司的程序開發工具visualbasic6 . 0開發了化工設備智能排樣系統，該系統可以根據用戶材料及用戶在設備製造過程中各種要求進行優化計算並輸出優質的設備製造排樣圖。This vessel is a fast fishery management ship made of steel, round bilge, single continuous deck, longitudinal framing, all - welded structure, double propellers and double rudders, c w certain weapon executing the fishery management and supervision along guangdong coasts. main engine model kta38 - m
本船主船體為鋼質，圓舭單層連續甲板縱骨架式焊接結構甲板室為中后機雙槳雙舵小型高速艇型的高速漁政海監管理公務船，用於廣東省沿海執行漁政海監管理任務，配備一定的武備。Improving welding prcedure for vertical trussing
車架縱梁焊接工藝的改進This article describes a way of special ultrasonic system which monitors thermal stress in seamless welded rails. this monitoring system is a non destructive testing system, which adopts avr mcu and high - precise time chip processing as the core of it, and adopts the critically refracted longitudinal wave as the object of measuring. my studying focuses on the theory of the monitoring system, which will be listed in this arctile : according to the snell theory, the theory of motivating of critically refracted longitudinal wave is described in details, and the finite element software is used to emulate the propagating course. the formulas of calculating the pts of swr are taken from the acoustoelasticity theory, and the calculating the parameters is introduced. according to assemble materials, three kinds of ways of monitoring the pts of swr using critically refracted longitudinal wave are described, which are measuring the sound - time in changeless distance, ultrasonic critical - angle refractomery and frequency spectrum, the first way of ways is used in this experiment system. the factors, which effect the monitoring system, are assaid in some degree based
本文的研究工作重點在無縫焊接鋼軌溫度應力測量系統的理論模塊，包括根據snell原理，研究極限折射縱波的激發機理，並使用有限元軟體ansys進行模擬;根據聲彈性理論以及公式推導出計算無縫焊接鋼軌中的溫度應力的公式，並對其中參數的求解方法進行介紹;根據收集的資料，介紹了三種使用極限折射縱波測量無縫焊接鋼軌溫度應力的方法，即固定距離測量聲時法、臨界角折射法和頻譜分析法，本實驗系統使用的是第一種;根據實驗經驗以及相關資料，分析了影響極限折射縱波測量溫度應力的幾個因素，並提出了相應的解決方法;根據實驗系統的需要，獨立設計並加工出相關配套的實驗設備，包括實驗鋼塊、有機玻璃楔塊、固定件、載荷外框裝置等。Including : the realization and motion method of weld machine working location, the technical method for circular cross - section, rhombus cross - section straight tube and cone tube, and introduced some actual examples of pressure fittings, operating system, motion mechanism ' s construction feature and disposition of the weld machines
包括：合焊機組工位移置的實現方法和運行方式；圓形和棱形截面的直管、錐管整形的工藝方法；通過實例介紹了行車式巨型管合焊機組壓力裝置、操縱系統、行走機構結構特點和焊接設備的配置。This vessel is a steel cruiser of all - welded construction, two - layer deckhouse, catamaran, double engines, double propellers, double rudders and round bilge, with two semi - hulls connected by bridge, transverse framing for main hull, and longitudinal and transverse composite framing for the superstructure deck. the outlook is matched with the modern buildings and greening overview on both sides of the pearl river. the interior decoration layout is characterized by the multi - functions, luxury, comfort, catering and recreation
本船為鋼質全焊接結構二層甲板雙體雙機雙槳雙舵圓舭型線，兩片體以連接橋相聯，主船體橫骨架上層建築甲板縱橫混合骨架式，外觀具有與珠江兩岸現代化建築及沿岸綠化景緻協調內部裝飾布置以多功能豪華舒適以餐飲娛樂為特色的觀光游覽船，航行於珠江沙角水域以內河面。The number of inspected air holes often exceed the limitation of standard if the ready task of cleaning up before welding has not been done completely. automation of welding will be a necessary trend in order to improve the work condition and enhance the quality of welding
鑒于焊接工人的勞動環境改善以及焊接質量的提高，焊接自動化是一個發展的必然趨勢，目前國內外雖然對自動tig焊研究較多，但是針對中厚壁鋁合金縱焊縫的雙面tig自動立焊仍是空白。Non - destructive testing of steel tubes - automatic ultrasonic testing of the weld seam of electric welded steel tubes for the detection of longitudinal imperfections
鋼管的無損試驗.縱向缺陷探測用電焊鋼管焊縫的自動超聲波檢驗Pipes and fittings of longitudinally welded hot - dip galvanized steel pipes with spigot and socket for waste water systems - dimensions
污水系統用帶套管和孔座的縱向焊接的熱浸鍍鋅鋼管和配件.尺寸Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - system x ; dimensions
污水系統用帶套管和孔座的縱向焊接不銹鋼管和配件.系統x尺寸To solve the problem the technology used by the elements of the program are : vertical flat steel welding between the horizontal poles of a number of encryption steel, the steel mesh grid formation plate
解決該問題所採用的技術方案要點是：縱向的扁鋼之間的橫向桿上焊接若干加密鋼條，形成網狀的鋼格板。分享友人