焊接模式 的英文怎麼說
中文拼音 [hànjiēmóshì]
焊接模式
英文
weld mode- 焊 : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
- 模式 : model; mode; pattern; type; schema
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To avoid manual labor of chiseling - grossness, in the area of second - stage concrete construction, permanently non - removed metal molding boards nets are used as molding boards of first - stage concrete. substitution joints of reinforcing steel bars for traditional electric welding and usage of equipments for joints of reinforcing steel bars efficiently improve strength of junctions and rate of connecting reinforcing steel bars, and safety of construction and stability of quality, and greatly reduce cost. it ' s possible that three gorges project become top - ranking project in the world by study on systems engineering of high - strength concrete construction
混凝土縫面處理採用高壓水流沖毛技術,大大提高了施工工效,減少了倉面污染;模板工程大量採用定型鋼模板施工技術,提高了壩體混凝土成型質量和工程進度;在二期混凝土施工區域,為免除人工鑿毛勞動強度,採用永久性免拆金屬模板網作為一期混凝土模板;鋼筋連接改進傳統的電焊連接方式,採用大量採用鋼筋接頭機械連接技術,有效提高了接頭強度和鋼筋連接速度,施工安全性大大加強,質量穩定性有效提高,經濟成本大大降低;三峽二期工程持續高強度混凝土施工系統工程的研究,使三峽工程成為名符其實的「世界一流工程」成為可能;三峽二期工程混凝土溫控綜合技術的應用,有效降低了壩體混凝土溫度的產生;混凝土表面處理及裂縫處理技術的應用,提高了建築物的整體性和耐久性。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。Then an thorough computer modeling using finite element program with material, geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors, such as comparison with npn - beam splice connection, comparison of varies designed theories, and the varying of fraction coefficient, diameter, grade, pretension and arrangement of bolts, thickness of web and flanges of beam and column, splicing location, axial loading on column, etc. lots of useful conclusions are drawn form computer modelling. finally, design and construction suggestions are given out. this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad
然後,本文在考慮材料、幾何和狀態三重非線性的基礎上,對該連接形式進行了全面的計算機模擬,主要考慮了帶懸臂梁段全螺栓拼接的樑柱連接節點與無拼接的樑柱連接及翼緣對接焊接腹板拼接的連接節點的對比,各種設計方法之間的對比,以及翼緣拼接和腹板拼接的螺栓間距、直徑和數量,拼接點與梁端之間的距離,梁和柱的翼緣、腹板厚度,柱的軸力,接觸面的摩擦系數,翼緣和腹板拼接板的厚度等因素的影響。Adopted antistatic and metal shell is safety for soldering sensitive component
機身採用高度可靠的全金屬防靜電模式,焊接敏感組件更安全。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。The overhead traveling crane used at a cold strip mill factory is given to study the deformation, stress distribution and load capacity of the main girder with 3d - fea shell - to - solid submodel method
以某冷軋帶鋼廠橋式起重機偏軌箱形梁為例,採用三維有限元法「板到體子模型」技術,比較分析了加強板2種焊接方式下主梁的變形、應力分佈和承載能力。However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper
充膠樣品粗化尤為嚴重; ? ni - sn金屬間化合物包括兩層:其中,靠近ni焊盤的那層比較平整,同時, eds結果分析表明其化學式近似為nisn ,而靠近焊料的那層呈板條狀,化學式近似為nisn _ 3 ,文獻表明其為亞穩相; ?充膠使得樣品最大應力范圍降了接近一個數量級並降低了dnp的作用,同時,器件失效模式變為晶元粘接層分層; ? c - sam結果表明本論文採用的充膠樣品,晶元粘接層分層起始於500周左右,而經過2700周循環的樣品,分層幾乎擴展到整個界面。Connectors with assessed quality, for use in d. c., low - frequency analogue and in digital high speed data applications - printed board connectors - detail specification for shielded two - part connectors having a basic grid of 2, 0 mm, fixed part with solder and press - in terminations for printed boards, free part with non - accessible insulation displacement and crimp terminations - part 4 - 107 : printed board connectors with assessed quality - detail specification for shielded two - part connectors havin
直流低頻模擬和數字高速數據用經過質量評定的連接器.印製板連接器.基本網格為2 . 0mm固定部分有印製板用焊接終端和壓入終端活動部分有不可及絕緣移動終端和壓接終端的屏蔽兩件式連接器詳細規范The main products : ultrasonic plastic welding machine, ultrasonic cleaning machine, heat board style plastic welding machine, high frequency plastic welding machine, high frequency inductive welding machine, various frequency welded mould and ultrasonic generator ( show as picture ). all sorts of product are fully completed, and the irregular quality ultrasonic equipment can be designed and made for different use of customers
公司主要產品:超聲波塑料焊接機、超聲波清洗機、發熱式塑料焊接機,高周波塑料焊接機、高頻感應焊接機、不同頻率的超聲波焊接模具,以及超聲波發生器(詳情參照圖片) ,品種齊全,並可根據客戶不同要求,設計製造非標高品質的超聲波設備。It consists of two part, the one is hardware : integrating the system of the arc welding robot ' s hardwares and its working principles, separating and extracting the original system ' s control signals, designing the control system openly and its working principles, constructing the structure and principle of the motion card based on dsp, designing the telecontroling teaching box or control panel of touching screen based on usb interface, applying for some software and hardware measures on control system ' s anti - jamming ; the other is software : putting forward the three levels opening software structure model of arc welding, comparing the opening of software structure model between osaca and ours, putting forward the solutions of the pri and communication among the threads of software system ' s modules, using the dll ' s techniques to solve software ' s module design and putting forward the frame codes, bringing forward the path planning software ' s realization by cp + ptp mode, discussing the real time of windows2000 operating system and advancing its solution
具體包括,硬體部分:弧焊機器人硬體整體系統集成及其工作原理,原系統控制信號的分離和提取,控制系統的開放式設計及組成原理,基於dsp的運動控制卡結構和原理,基於usb介面的觸摸屏式遙控示教盒控制面板的設計,系統抗干擾的軟、硬體措施;軟體部分:提出了弧焊機器人的三層開放式軟體結構模型,軟體結構模型與osaca的模型進行開放性比較,給出軟體系統各模塊線程間優先級和通訊的解決方案,使用動態鏈接庫技術實現軟體模塊化設計並給出了框架代碼,給出了cp + ptp方式的軌跡規劃軟體實現過程, windows2000操作系統實時性問題的討論及解決方案。With cnc technique ' s dependent we have engaged more than ten skilled graduaters in forming machines, advanced test equipments and so on, and make my factory be a most speciality for hydraulic hoses hose clipsfittings hydraulic adapters welding fittings. and used in heavy engine vehicles 、 railway 、 metaiiurgy 、 chemical industry etc way in china
隨著數控技術的發展,我廠高薪聘請十余名專業化從事液壓件開發、設計、製造的高技術人才,是國內最具有規模的液壓膠管、管夾、接頭、過濾接頭、焊接式接頭的生產企業,產品廣泛用於國內重型機械車輛、鐵路、冶金、化工等行業。With comc technique ' s dependent we have engaged more than ten skilled graduaters in forming machines, advanced test equipments and so on, and make my factory be a most speciality for hydraulic hoses hose clipsfittings hydraulic adapters welding fittings. and used in heavy engine vehicles 、 railway 、 metaiiurgy 、 chemical industry etc way in china
隨著數控技術的發展,我廠高薪聘請十余名專業化從事液壓件開發、設計、製造的高技術人才,是國內最具有規模的液壓膠管、管夾、接頭、過濾接頭、焊接式接頭的生產企業,產品廣泛用於國內重型機械車輛、鐵路、冶金、化工等行業。Mechanized and automated welding of ship and the modern shipbuilding mode
船舶機械化自動化焊接與現代造船模式To adapt the width of welding lines and improve the welding quality, adding swing to the moving on theoretical center track is put forward with the actual welding process synthetically thought of. circle swing mode and. sine swing mode are discussed as typical ones and the equations of moving tracks are established
為了適應焊縫的寬度,提高焊縫的質量,並結合焊接過程的實際情況,確定了在理論中心軌跡的基礎上添加附加擺動,討論了圓擺動和正弦擺動兩種典型模式,建立了運動軌跡的方程。Possessing two methods of arc extinguishing and function of ball cutting after welding, suitable for different high performance welding procedures of semi - automation, automation and robot
擁有兩種收弧模式和焊后削小球功能,適合半自動、自動焊、機器人等不同的高性能焊接工藝需求Exploration of education mode with the reference to cbe
背景下的焊接專業教育模式探索The effects of strength mis - matching and specimen geometry on the resistance to ductile crack growth for welded joint were conducted by 3 - d fe analysis based on the micro - damage model
摘要基於材料微觀損傷模型,採用三維有限元數值方法,定量研究了焊接接頭中強度匹配、試件幾何型式對接頭抗延性裂紋擴展阻力特性的影響。Based on the head loss coefficients obtained from gardel ' s semi - empirical equations for t - junction flow and experiment of welded t - junction, the hydraulic characteristics of throttled surge tank are estimated and compared with those gotten from hydraulic experiment. 3. four different methods of determining the head loss coefficients of throttled surge tank have been employed to investigate the effect of methods afore mentioned on the accuracy of calculating surge and pressure head of throttled surge tank
給出了基於gardel關於三通管水頭損失系數的經驗公式、焊接t形三通管水頭損失系數的實驗資料及截面突變管道的水頭損失資料,計算有連接管的阻抗式調壓室在不同流態下水頭損失系數的計算方法,並將這兩種方法計算得到的調壓室局部水頭損失系數分別與模型試驗成果進行了比較和分析; 3分享友人