熱加工成形 的英文怎麼說
中文拼音 [rèjiāgōngchéngxíng]
熱加工成形
英文
hot forming-
Abstract : the formation technologies, the structure and properties of tcs microporous man - made yarn - kind new polyester fibre which was spinned in tcs with some micrometallic - oxide have been studied. the results indicate that the rheological behaviour and spinnability of commixed polyester melt, and the structure and properties of the fibre, are relative to the spinning temperature, melt pressure, microporpus size for spinning, formation conditions, thermo - vascellum temperature, thermo - vascellum position and rolling speed, besides the viscosity of polyester cuts, coacervation particles, adding amount and size of micrometallic - oxide
研究表明， tcs微孔化共混聚酯熔體在成型加工中的流變行為和可紡性，及其纖維的結構性能除了與原料切片的特性粘度、凝聚粒子和共混聚酯中超細金屬氧化物微粒的添加量、粒徑等因素的影響有關外，還與紡絲溫度、紡絲熔體壓力、噴絲板微孔尺寸、冷卻成形條件、熱管溫度、熱管安裝位置以及卷繞速度等因素的影響密切有關。Is 76 thousand sq. meter, which located in the yangjia economic development area in the south jinzhou district in the joint venture of development area and jinzhou district with the 16000 htousand dollars total investment amount and 600000 stere meter output per year. now it forms the japan advanced check up way and machine with japan 35 layers hot - press mainframe, and the product line of " plane, dry, cut " veneer product line. we won the high prize and credits for our advanced technology and high quality
它採用日本的先進設備及世界上先進的生產工藝，現已形成以日本產九尺旋切機為主機的"刨干剪"單板加工生產線，以日本產三十五層熱壓機為主機，引進日本先進的化驗檢測儀器及檢測方法，從而使產品質量深為廣大用戶信賴，產品等級符合日本jpic美國ihpa英國bsi等先進國家標準及中國gb9846和gb13009標準Research on continuous cooling transformation and microstructure of x70 acicular ferrite pipeline steel
控制熱加工下管線鋼中針狀鐵素體的形成And is it the same as under radiation heating ? do the special electric and magnetic fields produced by bpec accelerate atom diffusion ? understanding the above questions fully is a key to expose the mechanism of pecht
在脈沖大電流加工過程中原子是如何擴散的，與一般的加熱燒結、焊接是否一樣，脈沖大電流形成的特殊電場及磁場是否對原子的擴散有大的推動作用，弄清這些問題成為進一步揭示脈沖大電流熱加工機理的關鍵。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。In this investigation carbon black - filled electrical conductive composites of poly ( ethylene terephthalate ) / polyethylene were first prepared through the single - screw melt - blended extrusion, then drawing, followed by the quenching and subsequent press molding. the relationships among the influencing factors including composition, hot stretching ratio and compatibilizer, morphology and properties of composites were systematically investigated. positive temperature coefficients effect and crystallization behaviors of composites were preliminarily analyzed
本文擬採用單螺桿熔融共混擠出?熱拉伸?淬冷的新的成型方法制備炭黑填充的pet pe復合導電材料，熱拉伸的目的是使材料的分散相（ pet相）在加工過程中原位形成纖維，而炭黑基本分散在纖維中或纖維的表面上，使炭黑粒子間間距減小，形成更多的導電通路，從而提高材料的導電性能，同時保持或提高材料的力學性能。Abstract : thermally induced stress and the relevant warpage cause by inappropriate mold design and processing conditions are problems that confounded the overall success of injection molding. a thermorheologically simple thermoviscoelastic two - dimension material model is used to simulate the residual stress and warpage within injection molded parts generated during the cooling stage of the injection molding cycle. the initial temperature field corresponds to the end of the filling stage. the fully time - dependent algorithm is based on the calculation of the elastic response at every time step. numerical results are discussed with respect to temperature and pressure
文摘:不均勻的熱殘余應力及其變形是注塑成型加工中常見的工程問題之一.應用熱流變簡單材料的二維熱粘彈本構方程得到的遞推公式，數值模擬了成型中的熱殘余應力及其翹曲變形，並用數值實驗討論了溫度、壓力對注塑件殘余應力及變形的影響，發現溫度變化不均勻是注塑件翹曲變形的最主要原因，其影響遠大於壓力的作用，與工程實驗的結論一致1. before the step of lasting insoles and uppers do not need to be cemented manuallythe machine not only saves labors, but also ensures insole sand uppers never deglue when heated after lasting which always keeps shoes in perfect shape
無標題文檔1 .結幫前，中底及鞋面不必先行擦膠，不但節省人工，而且成形后加熱永不脫膠，確保完美之形狀。Nme national machinery europe gmbh does not only offer authority within the ranges to other machine tools, reshaping machine tools and thread rolling machines with cylindrical dies as well as for rolling mills, thread rolling machines, flat - die - type and for semi - cold massive forming
Nme national machinery europe gmbh是一家現代化的、可靠的專門產品供應商，這家供應商從事滾螺紋機，螺紋滾軋機（包括滾螺紋機及搓螺紋機） ，半熱材料成型加工，軋機，機床，引人注目的機床，改形機床，其它機床的製造、銷售。Third the " masterbatches " were porphyrized, and the " masterbatches " and pe were premixed, and were extruded by an extruder. the extrudate was hot - stretched by a take - up device with two pinching rolls to make the microfibers formation, and then palletized
再將其粉碎，按比例與pe在塑料擠出機上擠出並熱拉伸成片，擠出溫度設定為pet的加工溫度，熱拉伸的目的是讓pet cb母料形成纖維。The process parameters of electric upsetting include : velocities of upsetting cylinder and anvil cylinder, heating current, preheating length and time, etc. because different materials have different mechanical, electric and thermal characteristics, and there are effects between different parameters, the determination of those parameters becomes a complex problem
電熱鐓粗成形過程的工藝參數主要包括鐓粗缸活塞運動速度、砧子缸活塞運動速度、鐓粗壓力、加熱電流和預熱長度等。這些參數的選擇是一個復雜的問題，其復雜性不僅在於不同的材料具有不同的力學、電和熱傳導特性，而且各參數相互影響、相互制約。Abstract : the hot spinnig process of forming high pressure c ylinder which using home - made numerical control machine, is introduced. this proc ess has the advantage of the higher material utilization and production officien cy
文摘:介紹用國產數控機床加工高壓貯氣瓶的熱旋壓成形新工藝，對國內氣瓶生產提出了1種具有較高材料利用率，較高生產效率的數控化加工方法。Thermocouple and thermal resistance in power station suit to measure temperature of electric generator groups and auxiliary machine correspond to 300000 and 600000 kilowatt, which can substitute one from import with many advantages as shock - proof, pressure - resistant, long in service, and convenience in maintain etc. the protective tube is processed in a special construction by deep - blind hole technology whose end not be welded to enhance the strength and prolong service life. thermocouple or thermal resistance
本公司生產的電站專用熱電偶阻，適用於我國30萬60萬千瓦等發電機組及輔機的測溫需要，產品安全可替代進口，具有防震耐壓使用壽命長，維修方便，保護管是採用深盲孔技術加工而成，端部不用焊接，提高了保護管的強度和使用壽命，鎧裝熱電偶熱電阻採用彈簧壓著式結構，在運行中保護管與鎧裝熱電偶熱電阻測量端始終保持著良好的接觸，抗震動，減少熱響應時間，鎧裝熱電偶測量端採用絕緣形式，能防止電磁干憂。Abstract ： as a research focus on laser processing and advanced manufacturing technique, laser remanufacturing technique has been investigated recent years
摘要：激光再製造技術近年來在國內外受到普遍關注，形成激光加工與先進製造技術一個前沿和熱點，已在國內外得到重要的工業應用。In chapter four, in our experiments, we selected four representative mould steels as samples. after laser heat treatment, the hardness of samples was measured by special instrument, microstructure was also photographed to be analyzed carefully. through these experiments, we also debated on the theories which explain the new phenomenon occurring in laser overlapping treatment
第二章：介紹了工業中的各種激光加工技術和激光加工系統，詳細說明了本實驗所使用的高功率激光加工系統；第三章：詳細敘述了激光淬火的機理和熱傳導數學模型；第四章：通過實驗，分析激光淬火后的模具鋼的硬化帶的硬度分佈及金相組織特性，同時對激光交疊熱處理的特點及形成機理都作了深入的探討。Technique of " a steel by line heating and cooling " have several characteristics such as full of techniques and difficulties etc, it is based on experience of experienced workers and use the fire heat steel plates in predetermined lines calculated by expert system, then cool them down by water, so the difference between forces of extention and contraction, the steel plates will curve to their desired shape
水火彎板是造船生產中技術性強、難度大，具有很強特色的一種經驗性鋼板曲面成形的熱冷加工工藝方法。這個項目就是和大連造船新廠合作的「大型復雜曲面鋼板水火加工智能機器人」 。A solid - state shear compounding technology based on pan - milling ( s3c ) has established, by which the graphite with weakly combined structure are exfoliated and then compounded with pp at nanoscale. the obtained pp / graphite nanocomposites have greatly enhanced electrical and thermal conductivity. their structures and properties were characterized by analysis of particle size and distribution, sem, tem, xrd, the electrical conductivity, the thermal conductivity and heat - decomposition temperature etc. by taking advantages of the layered inorganic fillers with a weak interaction between layers ( e. g
磨盤碾磨剪切力場使pp分子鏈斷裂，相對分子質量減小，石墨的導熱和潤滑性能抑制pp的降解和粉碎，使pp / yep250 （膨脹石墨250倍）復合粉磨盤碾磨固相剪切復合技術及導電導熱pp /石墨納米復合材料的制備與性能體中， pp分子運動活性提高，結晶能力增強，為pp在熔融加工中進一步向己剝離的石墨片層間擴散，形成納米復合結構創造了條件。Silicones rtv ( room temperature vulcanization ) products can be cured under room temperature or higher to form elastomer offering a wide range of excellent properties, without processing / molding machines and operation skills
Rtv有機硅膠產品使用簡便，無需特殊加工成形機械和專門操作技能，在室溫或略高於室溫的加熱條件下即可硫化成各種性能優良的彈性體。Scope of business : industrial automation, systematic complete equiment, valve manufacturing, air separation environmental protection equipment, components of automobiles and motors, refrigerating equipment, welding equipment, standard element, hot - wo - rking element, etc ; metal material, sale of construction materal ; technology develop ment, consulting service and other service
公司經營范圍為生產自動化儀表及系統成套設備閥門空分設備環保設備汽車摩托車配件製冷設備焊接設備標準件熱加工等產品製造，金屬材料建築材料銷售科技開發咨詢服務及服務行業。形成集科工貿為一體的多元化經營的企業集團。Induction heat oil tempered wire and rod can be directly used in the manufacture of spring and pusher and the quenching - tempering process thereafter can be omitted, thus the quality problems such as deformation of workpiece, decarburization, un - stability and un - qualification of mechanical property can be avoided and the quality stability and reliability of product can be improved
感應加熱油淬火-回火鋼絲及線材，能直接用於繞簧和製造推桿，可省去一般材料繞簧和推桿加工成形后的淬火-回火工序，避免了由此帶來的工件變形脫碳及力學性能不穩定甚至不合要求等質量問題，提高了產品的質量穩定性和可靠性。分享友人