模具壽命 的英文怎麼說

中文拼音 [mójùshòumìng]
模具壽命 英文
die life
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 模具 : mould; matrix; pattern die; die模具鋼 die steel
  1. Kaller & hyson can supply large and stable spring force that increase that increase the products quality. 5 million life stroke can reduce the production cost

    能提供強大穩定的彈壓力量，使模具更緊湊、可靠，大大提高產品品質。 500餘萬次的超長壽命大大降低用戶的生產成本。
  2. For micro - cavity semiconductor laser, station model is proposed in this paper and its steady - state and instantaneous characteristics when the coupling efficiency of spontaneous emission into a lasing mode is equal to 1 are analysised. for current noise, sp noise, noise, p noise, as well as current modulation, sp modulation, modulation and p modulation, using small - signal approximation, we derive the laser ' s corresponding transfer functions. and we calculate their signal - to - noise ratio ( snr ) gain in various parameters through frequency domain analysis in the premiss of large input snr

    本文對于微腔半導體激光器，提出站模型，能夠較直觀簡潔地分析微腔半導體激光器的穩態和瞬態特性，利用此模型對具有重要實用價值的= 1的微腔半導體激光器進行了討論；對于電流i噪聲、自發發射壽命_ （ sp ）噪聲、自發發射因子噪聲、光子壽命_ p噪聲，以及電流調制、 _ （ sp ）調制、調制、 _ p調制，在小信號近似下，得到了相應的激光器的傳遞函數；在大信噪比的前提下，對激光器進行了頻域分析，分別計算了它們在不同參數下的信噪比增益，分析了其抗噪聲性能。
  3. Cold punch die failure type has been introduced with analysis of characteristics of variety of failure and causes and mechanism

    摘要模具失效是影響其使用壽命和生產效益的重大技術問題。
  4. Most existing constitutive models do not take into account the interactions between different phases of pearlitic steel and cannot illustrate why such kind of materials has excerllent mechanical properties. it is, therefore, necessary to develop a new method, which can describe the macroscopic behavior, damage and failure of the materials and their micro structural dependence. in this paper, based on a non - classical theory of plasticity and the continuum damage mechanics, a damage evolution based on an ellipsoidal void model for mixed hardening materials is obtained

    已有的關于珠光體鋼的本構模型多難以考慮珠光體材料的微結構及其相互作用，難以解釋珠光體材料何以具有較好的綜合力學性能，因此有必要發展一種多層次的細觀力學分析方法以研究此材料在復雜加載條件下計及微結構特徵的宏觀響應特性，使材料的強度、疲勞壽命的預測與其微結構及各組成相的損傷及微觀應力應變演化規律聯系起來，進而為材料微結構的設計提供依據。
  5. The principle and application of a discerning method of distribution model is presented, which could improve the accuracy concerning distribution model identification of product life

    摘要介紹了一種分佈模型識別方法的原理及具體應用，有利於提高產品壽命分佈模型識別的準確性。
  6. Disk chuck has been adopted in 74 series vertical shaft rotary die grinders, which can grind to the internal hole, excircle of large workpieces and workpieces with shoulders. die can work and grind to r - arc without removing guede - pole, and grinder head can rotate in the range from + 45o to - 45o. accordingly, the life of die is longer than before and accuracy of the die is stable

    74系列立軸圓臺模具磨床採用花盤式工作臺，可對較大工件內孔、外圓和帶有臺肩的工件進行磨削，沖模模具可以不拆導向柱進行磨削及r弧磨削，提高模具使用壽命，保證模具使用精度，磨頭可旋轉45 。
  7. In order to improve the quality of the extrusion mold and reduce the cycle time, a lot of research about cad / cae / cam of system the extrusion die have been done

    為了保證鋁型材擠壓模具的質量，延長模具壽命，人們已經在鋁型材擠壓模具cad cae cam技術方面進行了長期和不懈的努力。
  8. Factors effecting service life of extrusion mold have been analysed and corresponding measures for design, manufacture, heat treatment, mold management and use have been put forword to clarify importance of improvement on service life of mold

    摘要對影響擠壓模具壽命的因素進行了分析，並針對設計、製造、熱處理、模具管理和使用等各環節給予相應的措施，從而闡明了提高模具使用壽命的重要性。
  9. The existed material fatigue performance test curves are dealt with and analyzed, and the non - dimensional stress - strain curve, tangent modulus factor curve and fatigue life curve are drawn based on the experiment data, and these three non - dimensional parameter curves are used to find the inherent rules that the test curves can be replaced each other to some extent. it can be concluded that if the common character and system error of these materials are found, the test curve of a certain material can be used for reference by another material. this is a simple approach about fatigue life estimate and is engineering practical

    對已有的材料力學疲勞性能試驗曲線進行分析整理，利用試驗數據繪制了相對應力應變曲線、切線模量因子曲線和疲勞壽命曲線，利用這三種無量綱參數曲線發現了其中存在的規律性，即在某種程度上實驗曲線可以互相取代，並用試驗數據對此進行了討論，並由此推斷，如果找出材料彼此的共性或彼此之間的系統誤差就可以將一種材料的試驗曲線供其它材料參考使用，這是一種估算材料的疲勞壽命的簡便方法，對工程而言具有實用性。
  10. Semi - solid forming of aluminum is finding its main niche today in its growing ability to 1 ) control metal viscosity and hence mold filling behavior, 2 ) reduce die casting cycle time, 3 ) improve die life, 4 ) improve casting soundness and quality, and 5 ) produce parts at acompetitive cost

    由於鋁半固態成型技術能更好地1 ）控制金屬粘性和模具填充性能2 ）減少壓鑄生產周期3 ）增加模具壽命4 ）改善壓鑄質量5 ）使生產的零件價格具有競爭性，因此目前有重要的使用價值。
  11. Research on the die life under the influence of hot shell nosing

    熱收口成形對模具壽命影響的研究
  12. The technologies of rolling plasticity forming contain three traits which are simple, long life of cutter and high efficiency, especially, without pull - out fitment for the sloping gears forming

    摘要運用滾壓成形技術進行齒輪塑性加工具有設備簡單，刀具壽命長及效率高的特點，尤其對料齒輪的成形加工，沒有拔模問題。
  13. Wire design matching the user s production process demands problem points such as metal life, precision products, etc

    配合用戶產品加工金屬模具壽命精密產品等的問題的金屬絲設計
  14. Fem simulation is presented to study the deformation of the porthole die during the process of aluminum profile extrusion, it will provide evidence for the scientific and suitable design of the die, finally the increase of product precision and the life of die can be reached

    介紹了國內外應用有限元方法對鋁型材擠壓過程研究的狀況，提出了對鋁型材擠壓過程中分流模的變形進行有限元數值模擬研究的思路，為模具的科學、合理設計提供依據，以達到提高產品尺寸精度，提高模具壽命的目的。
  15. Factors influencing service life of nc punch die have been analysed with emphasis on important role of proper use and maintenance on life and substantial guiding for operation

    摘要分析了影響數控沖床模具使用壽命的因素，重點闡述了正確的使用與維護保養對模具壽命的重要作用，給出了模具使用及保養的具體操作指導。
  16. Emform423 contains special extreme pressure additives to extend dielife and promote smooth, even floe of metal and quick, clean release of parts from the dies

    Emform423含有特殊的極壓添加劑，可延長模具壽命；並能形成勻順的金屬塑性流動，從而使工件得以迅速、潔凈地自模具脫離。
  17. The frame is entirely welded with steel plates and using advanced heat treatment technonogy to completely eliminate stress allows the machine to marntain the accuracy and to extend the working life of the tools and itself

    採用整體焊接結構，經過先進的熱處理及拋丸清理工藝，消除內應力，保證了機床精度的長期穩定性，最大限度的增加了機床及模具壽命。
  18. Study on new rotary rolling technology and die life of auto semi - axle

    汽車半軸擺輾新工藝及模具壽命研究
  19. 6. recruitedbattery shell technology and would go on mass - producing. 7. the third generation double deform spindle connected pole press was improved and cutting design would prolong tool life. from 50000 times to 150000 times

    7 .第三代雙曲軸連桿沖床改善及模板分割設計，以增加模具壽命從50 ， 000次到150 ， 000次。
  20. Influence of edge width of contracting - thinning die of coldheader on die life has been analysed and design and application of such die have been introduced

    摘要分析了縮細模刃口的寬度對模具壽命的影響，介紹了縮細模具的設計和應用。
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