熔接工 的英文怎麼說
中文拼音 [róngjiēgōng]
熔接工
英文
welding operator-
The welding technology of francis turbine runners is optimized from the view of subsection welding and local heating by numerical simulation. the result shows that welding residual tensile stress appears in the weld and its area nearby, and peak stress appears in the dangerous area of blades after practising quondam welding technology ; welding residual tensile peak stress in the dangerous area of blades can be decreased by welding both ends earlier and then welding middle section later during subsection welding, and decreasing effect on welding residual stress of the subsection welding is related to the weld length of blade outlets and welding direction of each subsection ; decreasing effect on residual stress of the local heating is direct proportional to heating time, heating temperature, heating area, and inversely proportional to cooling area, and welding residual tensile peak stress in the dangerous area is decreasing trend earlier, and then increasing trend later with heated location increased
本文利用數值模擬手段對轉輪的焊接工藝從分段焊和局部加熱兩個方面進行了優化，結果表明:採用普通工藝焊接時，葉片焊后殘余拉應力出現在焊縫及其附近區域，並且在葉片出水邊的熔合線附近（危險區域）出現了峰值;在採用優化的分段焊時，先焊兩端后焊中間的方法可以降低葉片危險區域的焊接殘余拉應力峰值，降低效果與葉片出水邊焊段長度、焊縫各段的焊接方向有關;局部加熱法降低轉輪危險區域殘余應力的效果主要與加熱時間、加熱溫度以及加熱面積成正比，與冷卻面積成反比，並且危險區域的殘余應力隨加熱區域的增大呈先降低后升高的趨勢。This research regarded pp grafted mah as compatibilizer, took the method of masterbatch and use new technologies prepare into high relatively content masterbatch of ommt, finally, this kind of masterbatch and pp were mixing and melting together and pp / mmt nanocomposites were prepared through pairs of spiral pole, ( series pp - b ), meantime, pp / mmt nanocomposites without compatibilizer were compared to study ( series pp - a )
本研究以pp接枝馬來酸酐為相容劑，採取母粒法，運用新型工藝制備出蒙脫土含量較高的接枝母粒，然後將這種母粒與pp通過雙螺桿共混熔融擠出制備出pp蒙脫土納米復合材料（ pp - b系列） ，同時比較研究了不加相容劑的pp蒙脫土納米復合材料（ pp - a系列） 。Adopt advanced technic of f4 whole cold - press to moulding and heat melt to process to make, let the lining no slot to link withal cheek by jowl connect with exterior metalpipes wall, in the state of allowwing to work keep to distort in - phase, thereby to enhance using - life of lining in the working status of opposite high temperature high vacuum, stop the ecumenic pad fluorin pipes using in condition of cold and heat alternate and minus tension to come into being the matter of padding fluorin floor shrivel to jam the flowway and plastic rip, its perfect choice use to transport medium of strong corrosive strong oxidation by modern chemical - industry corporation
採用氟塑料f4整體冷壓成型及熱熔加工等先進技術製造，使內襯層無縫搭接且與外層金屬管壁緊密粘接，在允許工作狀態下能夠保持同步變形，從而提高了襯里層在相對高溫高真空度的工況下的使用壽命，杜絕了一般襯氟管在冷熱交替，及負壓的條件下使用易產生襯塑層鼓癟阻塞流道及塑料拉裂的問題，是現代化工企業在輸送強腐蝕強氧化介質理想的選擇。A new type of joint technique between short _ net copper pipe and soft _ cable connection board, castfusion welding, is introduced. the practice of more than ten years shows that this fusion welding connection has the superiority of higher reliability, simpler processing method, better economy benefit compared to the taper cone face - contacted connection
介紹了電石爐短網銅管與軟纜接線板之間的一種新型連接技術? ?澆鑄熔焊技術.經過10多年的運行，實踐證明短網銅管與鑄銅軟纜接線板的澆鑄熔焊連接，與傳統工藝採用的圓錐面接觸連接相比較，具有加工工藝簡單、運行可靠性高、經濟效益好等優點Rapid prototyping technology changed the traditional pattern of product design, which could offer product sample for the designer, reduced design cycle and quicken the schedule of new product design, and it gave the decision - makers visual feeling. ; rp technology provided kinds of molds including resin - boncled mold laminate mold, investment mold and lost foam casting mold and so on for sand casting investment casting and cavityless casting, it could also use direct shell production casting to make pattern dies metal dies die - casting dies injection dies directly, and it could even produce casting products in small scales. the applications of fdm technology in plaster precision casting and the rapid casting technology based on sls technology were introduced, the organic combination between rapid prototyping tecnnology and foundry process, which initiated a new period of rapid manufacturing metal parts, by using advanced new technology alternated traditional foundry industry to make it looked brand - new, thus, the competition of foundry industry would be improved ; rapid prototyping technology offered a rapid economical feasible technical method, common processes of using rapid prototyping technology to produce dies were discussed, in the paper it explored that. the problem of combining rapid prototyping technology with electric arc metal - spraying technology to make metal dies and technics in dies manufacturing of combining rapid prototyping technology with precision casting, rapid tooling based on rapid prototyping, integrated advanced new technology and tradition technology of rapid prototyping manufacture, each superiority were exerted, rapid prototyping technology had been an efficiency measure to rapid update products and develop new product, and to middle -
快速成型技術改變了傳統的產品開發模式，可以為設計者提供產品樣件，縮短設計周期，加快新產品的開發進度，為決策者提供直觀性；快速成型技術迅速提供砂型鑄造、熔模鑄造、實型鑄造用的各種模樣，包括樹脂模、層壓模、熔模和消失模等，還可採用直接制殼鑄造法直接製造熔模鑄造用的壓型、金屬型、壓鑄型、注塑模，甚至直接製造小批量鑄件，介紹了熔積成型技術在石膏型精密鑄造上的應用和基於選擇性激光燒結技術的快速鑄造技術，快速成型技術與鑄造工藝的有機結合，開創了快速製造金屬零件的新階段，對用高新技術改造傳統的鑄造工業，使其面貌煥然一新，增強鑄造行業的競爭能力；快速成型技術為母模的製造提供了一條快速、經濟、可行的技術途徑，討論了利用快速成型技術製造模具的一般工藝方法，探討了將快速成型技術與金屬電弧噴鍍技術結合起來快速製造金屬模具問題，以及快速成型技術與精密鑄造技術相結合的模具製造工藝，基於快速成型製造的快速模具技術，集成了快速成型製造高新技術和傳統技術，發揮各自優勢，已成為產品快速更新換代和新產品開發及中、小批量生產的有效手段之一。Heavy - gauge steel is automatically formed, rolled and welded to assure a continuous seam for glass lining. each tank is double tested to ensure quality
內膽由超厚鋼板通過自動化控制設備滾軋、成型、焊接而成，確保在塗敷烘烤熔融藍鈷陶瓷工藝過程中內膽不會出現縫隙。每個內膽都經過雙重質量檢驗以確保質量合格。Welding personnel - approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials ; german version en 1418 : 1997
焊接操作人員.全機加工的和自動焊接金屬材料的熔焊和As plasma, welding arc has well electric character. exterior magnetic field can affect shape and movement of welding arc. and the welding bead and drops transfer can also be changed to improve the welding process and advanced the productivity
電弧作為一種等離子體，具有優良的導電性，用外部磁場可以改變電弧的形態和運動特性，影響焊縫熔池和熔滴過渡形式，大大改善焊接工藝，提高焊接生產效率。The products, optical fusion splicer, otdr, light source, optical power meter ， fiber optic cable, operating tools of optics and material, cable blow cable machine ， coupler make station ， are widely used in the field of telecom, unicom, mobile catv, power, railway, petro - chemical, troop, coal, science and research college and etc
公司生產經營的光纖熔接機、光時域反射儀（ otdr ） 、光源光功率計、光纖光纜、光纜施工工具及器材、光纜吹纜機、光纖熔融拉錐設備等產品，廣泛應用於電信、移動、聯通、郵電、廣電、電力、鐵路、石化、部隊、煤炭、科研院校等領域。The series of products 4 " - 15 " plastic speaker box, break traditional technology of plastic injection, take advantage of new technology with gas complement, make the face of cabinet without shrink and melt soldering mark, especially have quake - proof and soundproof efficacy, acquire with identical good reputation in the trade
生產的4寸- 15寸多系列塑料箱體，突破傳統的注塑工藝，利用氣輔新工藝，使箱體表面無縮水、熔接痕，尤其是具備了抗震隔音的功效，獲得業內的一致好評。The dcep mig has the characteristic of deeper penetration which can reduce defective fusion and good arc stabilization. the dcen mig has the characteristic of shallow penetration of welding seam, and the welding wire has a high melting speed. so the variable polarity pulsed mig is a new technology for the welding of aluminium alloy sheet
變極性脈沖mig焊是一種新的焊接工藝方法，其綜合了dcep脈沖mig焊熔深較大、可以減少焊縫的熔合不良、電弧穩定性好和dcenmig焊焊縫熔深淺、焊絲熔化速度較快的特點，減小了焊縫的熔深，增加了焊絲的熔化速度，是一種適合於薄板鋁合金焊接的新方法。Welding in aerospace - fusion welded metallic components - requirements
航空航天中焊接工藝.熔焊金屬構件.要求Now it has owned cnc pipe bender, nc self - melting welders, bender, cutting machine and machining equipments, etc., total more than 120 sets
主要設備有cnc彎管機， nc自熔接焊機、折彎機、剪板機及機加工設備等，計120多臺套。Specification for approval testing of welders when welding procedure approval is not required - tig or mig welding of aluminium and its alloys
不要求批準焊接工藝時焊工的鑒定考試規范.第2部分:鋁及鋁合金鎢極惰性氣體保護電弧焊或熔化極惰性氣體保護電弧焊By using the techniques including the zinc coating of cold rolled steel plate and the surface spray, the fiber cable distribution plate adopts spraying material doped with fire retardant materials. it is characterized as light, flexible, firm and durable. it has reliable cable inlet, grounding and fixing and the splicing between theterminal end and pigtail. users can select unit or ring flange amount according to their practical needs
採用鍍鋅處理冷軋鋼板和表面噴塗的工藝，光纖分配盤採用摻雜阻烯材料的噴縮材質，輕便靈活，又結實耐用，具有光纜引入固定和保護功能光纜終端與尾纖熔接功能，用戶可根據實際需求選配單元數量或法蘭盤數量。The module of fixture design for nc machining of aircraft frame part is developed to build the nc process equipments design system with other module on basis of the above study, which used well in chengdu aircraft industrial ( group ) co. ltd
（ 4 ）研究了基於知識熔接的建庫技術，開發了典型夾具的標準件庫和典型夾具庫。在此基礎上開發了面向飛機結構件數控加工的夾具設計模塊，該模塊集成於成飛公司數控工裝設計系統，取得了良好的效果。The clear west system engineer has been concentrating on follow the latest communication technical development application, the marketing troops of high character and customer keep close contact in the world, is satisfy the customer ' s various request. the company contracts for a calculator network engineering over a long period of time, the factory premises supervises and controls system engineering, control at gate, test frequently, the week boundary reports to the police system, public broadcast system, the small area intelligence turns construction, the fiber - optic 熔 connects the engineering technique strong item, the clear west embraces the customer ' s satisfaction always, is clear west of pursue for the standard, with borrow in the system to design, engineering implement of comprehensive advantage and extensive customer foundation, combine an actual circumstance and correspond standard combine, provide to slice actually viable technique project and system product most according to different customer ' s request, provide the best system solution for the customer
明西系統工程師一直致力於跟蹤世界上最新的通訊技術的發展應用，高素質的營銷隊伍與客戶保持密切的聯系，為滿足客戶的各種要求.公司長期承包計算機網路工程，廠房監控系統工程，門禁，考勤，周界報警系統，公共廣播系統，小區智能化建設，光纖熔接工程技術強項，明西始終抱著客戶的滿意，才是明西的追求為準則，憑借在系統設計，工程實施方面的綜合優勢和廣泛的用戶基礎，結合實際情況和相應標準並，根據不同客戶的要求，提供最切實可行的技術方案及系統產品，為用戶提供最佳的系統解決方案The machine can be applied for melting and pressing design on kinds of shaping of pvc products, for example, wardrobe, toy, medical appliance, trade mark, stationery, slippery, handbag, raincoat. etc
使用本機可以加工熔接各種不同形狀的pvc塑膠製品，如衣櫃、玩具、醫療用品、商標、文具、托鞋、手提袋、雨衣、等的壓花、熔接。Assemble welding equipment ( prepare tools and machinery ), control welding devices
裝配熔接設備，準備工具和機器，操縱熔接設備This proof following enterprise already through the authentication, and has set up a file in the dongguan 114 nets industry and commerce enterprise database, inquires the more detailed enterprise material, please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ), this enterprise numbers for 48270
茲證明珠海靈高超大型聲波熔接設備有限公司東莞司已通過認證，並已在東莞114網工商企業數據庫中備案，查詢更詳細的企業資料，請撥東莞企業查詢臺96060 （人工） 9686810114 （自動） ，該企業編號為48270 。分享友人