die-casting process 中文意思是什麼

die-casting process 解釋
壓力鑄造法
  • die : vi （died; dying）1 死。2 滅亡，消滅；熄滅；枯死，凋落。3 漠然不受影響，感覺不到 （to） 。4 泄氣...
  • casting : n. 1. 投，擲。2. 【冶金】鑄造；鑄件。3. 【動物；動物學】脫棄，脫落物〈如毛、皮等〉。4. 計算。5. 想法，手法。6. （木材等的）翹曲。7. 【戲劇】配角。
  • process : n 1 進行，經過；過程，歷程；作用。 2 處置，方法，步驟；加工處理，工藝程序，工序；製作法。3 【攝影...
  1. In fact in the die casting process, when the liquid metal have not solidified completely, in order to break arborescent structures which have already solidified and then proceed fine - crystal intensification, we apply a deforming force, so the mechanical properties of parts produced by liquid combination process of die casting and forging will be improved significantly

    其實質就是在壓鑄基礎上，待型腔中的液態金屬還沒有完全凝固時，立即施加一個變形力，打碎已經凝固的枝晶組織。鑄鍛雙控成形工藝主要適合生產形狀復雜和強度要求高的汽車零部件和其它結構件。
  2. On the basis of experiment, by using the exponential viscous model, a flow constitution equation of the pattern material ( w ax stock ) used in investment casting has been established. by applying it to the n umeric al simulation system, the numerical simulation on die - filling process of the fus ible pattern material ( wax stock ) used in investment casting has been successfully realized

    在實驗基礎上，採用冪律粘度模型建立了熔模鑄造用模料的流動本構方程，將其應用到數值模擬系統中，成功地實現了對熔模鑄造用模料充型過程的數值模擬。
  3. Different parameter variation caused by energy distribution duri ng die casting process shows that high energy filling mold is the key to insuring quality of die casting

    從壓鑄過程中能量分配引起的各種參數變化，說明高能充型是保證壓鑄件品質的關鍵。
  4. Assist in solving air filter panel processes, supervise the quality control the cast and trace it for the whole die casting process

    協助解決空氣濾清器的加工，對壓鑄件的產品質量進行即時監控，並對產品質量進行全程跟蹤。
  5. 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。
  6. During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied

    在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。
  7. Thus, the demands in creating the packaging itself are extremely high - each step of the process from creative design to pattern making, printing, finishing, die casting, gold and silver pressed, uv finish, and manual or machine paper mounting requires faultless implementation

    故「包裝物」本身要求可以說非常高，無論創意、製版、印刷、后整、壓膜、燙金、燙銀、過uv ，模壓、裱紙（手裱或機裱） . . . . . .每一道工序都要求一絲不茍。
  8. Professional designers with computer - aided design system design, re - selected raw materials, through the unique die - casting, sandblasting and hot - pressing process, polishing and fine processing technology, has first - class quality products to lead the world trend

    專業設計師配合計算機輔助設計系統進行設計，再精選原料，通過獨特的壓鑄、噴砂和熱壓工藝，及精拋光加工技術，使產品呈現一流品質，引領世界潮流。
  9. It can operate over the full range of potentially desired fractions solid, but initial commercial applications are seen at the lower fraction solids where minimal manufacturing modifications are required to employ the process with existing die casting machines

    它能夠操作各種可能的具有理想粒度的固體，但早期商業上的應用是低粒度固體，要求現有壓鑄機在採用這種工藝過程時要盡量保持生產不變動。
  10. Work with die casting supplier and foreign together, including parts design approval, tooling approval. be able to solve quality issues with supplier together in order to provide stable production process

    協調拉模鑄造供應商，包括零部件設計製造及工具的加工製造。能夠解決供應商的質量問題以確保生產的順利進行。
  11. The mould filling process of rheo - diecasting of semi - solid magnesium alloy and die casting of liquid magnesium alloy has been simulated with the computer program of mold filling process

    摘要利用數值模擬技術，模擬了鎂合金液態壓鑄和半固態流變壓鑄成形充型流動過程。
  12. The paper mainly introduces the implementation technique of liquid combination process of die casting and forging and the performances of parts which produced

    本文介紹了液態鑄鍛雙控成形技術的實現方法和所生產零件的性能。
  13. If we adopt the advantages of two forming methods simultaneously, we can present a new forming method that is liquid combination process of die casting and forging

    如果兩者融合，揚長避短，實現雙控，就可以提出一種新的成形方法，即液態鑄鍛雙控成形。
  14. Abstract : based on analyzing of technology and construction feature of inlet pipe casting for lost process cad / cam system of die program is setup through improvement and second development of the imported system

    文摘:以進氣管為例，通過對引進系統的改進和二次開發，在對鑄件工藝和結構特徵分析的基礎上，建立了消失模模具cad / cam系統。
  15. Reference to the designation of die casting mould, we put forward some kinds of projects respect to the design and manufacture of dies of the special purpose machine. and we simulate die casting filling process 、 surface defect distribution and temperature field etc. of az91d magnesium alloy shell part with flow3d software

    設計時將參照壓鑄模的設計方法，提出多種方案，並使用flow3d模擬設計軟體來模擬金屬液的填充過程，預測可能產生缺陷的位置，從而決定澆注系統的形狀和分佈，冷卻水道的流向和位置，分流錐的大小和位置。
  16. Study on temperature field of dies in die casting process of magnesium alloys

    壓鑄鎂合金模具溫度場分佈的研究
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