焊核 的英文怎麼說
中文拼音 [hànhé]-
Aws certification is industry ' s most respected stamp of approval
美國焊接學會的認證是工業行業中最受尊敬的可核準的印章。Forming process analysis of equiaxed grain in weld nugget zone during friction - stir welding of aluminum alloy
鋁合金攪拌摩擦焊接頭焊核區等軸再結晶組織的形成機制Approval testing of manual welders - fusion welding - steel
鋼熔化焊手焊工資格考核方法Metallographic examination for weld seam of nuclear fuel rod used in pwr
壓水堆核燃料棒焊縫金相檢驗Driving force of acicular ferrite nucleation and growth in weld metal of microalloyed steel
微合金鋼焊縫組織中針狀鐵素體形核與長大驅動力The stability of the design framework and geometric size of the white automotive body plays an important role in the security and productive cost ; whereas the design, production and management of welding jigs will directly influence the accuracy and security of the geometric size of the white body. in view of the current managerial situation and existing problems of the audi car
最後對焊接夾具管理系統優化方案實施后所達到的效果和取得的經濟效益進行了深入分析,並就如何將此成功的夾具優化方案在捷達、寶來等車型廣泛推廣應用,以全面提升一汽-大眾在中國轎車市場的核心競爭力和市場份額進行了探索。The hand trolley is noe of key part in the swicth cabinet, which is welding and flexing mand by steel armor bpate, there are four idler wheels under the bottom of the trolley than can move along the horiaontal direction, it is composed of the grounding contact, oricnted device, locked framework and hand setup device of the trolley coming and going
手車是開關的核心部件之一,用鋼板彎制焊接而成,底部裝有四隻滾輪,能沿水平方向移動,還裝有接地觸並沒有、導向裝置、鎖定機構及手車進出搖機構裝置。The main content is design of digital man - machine interface system, a speed regulating system of good stabilization and dynamic performance ; software for appraising the performance of wire feeder. the first, a digital man - machine interface system using at89s8252 singlechip is designed. the system uses sd7218a keyboard / display chip with serial bus interface
首先,人機交互系統選用at89s8252為核心控制晶元,選用具有串列總線介面的sd7218a鍵盤/顯示晶元完成了數字化人機交互系統軟、硬體設計;採用rs - 485總線實現主控系統和人機交互系統的數據交互;系統採用數字編碼器和鍵盤配合的方式實現焊接參數的選擇和設定,同時還具有最優參數存儲、調用等功能。In fact, laser beam quality is a main parameter that has key action on laser materials processing from the beginning to the end. in this dissertation, the parameter used to evaluate laser beam quality is proposed. the influence of beam quality on beam propagation and focus are studied in theory and measurements separately
本文以光束質量為主線,研究了光束質量對激光製造技術貫穿始終的重要作用,提出了以描述激光束聚焦特性為核心的光束質量評價參數;理論分析,並實驗驗證了光束質量對光束傳輸和聚焦性能的影響;最後,以激光焊接為實例,研究了光束質量對激光加工過程的影響。It covers the requirements for approved inspectors, approved signatories and other requirements specific to consumer product inspection. specific requirements for construction products inspections are given in hkias supplementary criteria no. 2 on general construction products and supplementary criteria no. 3 on welding inspection. inspection bodies interested in obtaining accreditations for consumer products inspection may contact hkas senior accreditation officer,
消費產品檢驗的特定規定可見于檢驗機構認可計劃《補充準則第1號》 ,當中載有核準檢驗員和核準簽署人員的規定,以及其他適用於消費產品檢驗的特定規定;至於建築產品檢驗的特定規定則可見于有關一般建築產品的檢驗機構認可計劃《補充準則第2號》 ,以及有關燒焊檢驗的檢驗機構認可計劃《補充準則第3號》 。Review and update all welder certificates as required
按要求審核並更新焊工證書Examination code for welding instructor qualification of electric power industry
電力工業焊接操作技能教師資格考核規則Welding personnel. approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
焊接操作人員.金屬材料全機械化和自動焊接用熔焊和電阻焊調節器的焊接操作人員的合格考核Resistance spot welding in aluminum alloy was tested by ultrasonic immersion method with focusing probe
摘要介紹採用水浸超聲聚焦回波檢測鋁合金電阻點焊焊核直徑。Comparison of c - scan of entire sample and the date of local point a - scan collected and processed with the metallorgaphs of sample cross section showed that the method could be used to determine the spot size of resistance spot welding
對接頭焊點的c掃描及對局部點的a掃描信號的採集與分析,經負際焊點橫截面的金相觀察對比,可以較準確確定點焊的焊核直徑。Code for welder qualification of civil nuclear pressure - resistant equipment
民用核承壓設備焊工資格考核規則Organize to supervise and co - ordinate welder qualification tests in accordance with the relevant work instruction
根據相關作業指導進行監督並協調焊工資格考核。Contact lenses and further services belong to the offer portfolio of visus contactlinsen gmbh
為您提供關于光盤和透鏡、 (電阻點焊時的)熔核、物鏡的信息。The enterprise kumar opticals offers possibilities within the range lenses and condenser as well as lenses
為您提供關于光盤和透鏡、 (電阻點焊時的)熔核、物鏡的信息。The company beijing unisoft contact lens co., ltd. offers services from the ranges contact lenses, lenses in addition to lenses
公司專業從事光盤以及透鏡、 (電阻點焊時的)熔核、物鏡業務。分享友人