超精密加工 的英文怎麼說

中文拼音 [chāojīngmìjiāgōng]
超精密加工 英文
ultraprecision machining
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
  • 精密 : precise; precision; accurate
  1. High accuracy kdp crystal optics is now considered as one of optics that is the most difficult to be processed for its series of disadvantageous characteristics to optics processing such as anisotropy, soft nature, easy to deliquesce, high brittleness, sensitive to temperature change, easy to crack and so on. therefore the long machining period, low percent of pass and astaticism quality has become the bottleneck of icf technology, and the surface quality control of kdp crystal processing has become the key problem to be solved in the research of icf in our country

    Kdp晶體零件是目前公認的最難加工的光學零件之一，因為kdp晶體具有各向異性、質軟、易潮解、脆性高、對溫度變化敏感和易開裂等不利於光學加工的特點，所以加工周期長、合格率低、質量不穩定成為慣性約束聚變技術的瓶頸， kdp晶體超精密加工表面質量控制問題已經成為我國慣性約束聚變研究中亟待解決的關鍵問題。
  2. In the thesis, the general situation of the domestic and abroad developments in the field of the numerical control interpolation algorithm for aspheric surface machining is reviewed firstly, for the poorness of recent numerical control interpolation algorithm, an numerical control interpolation algorithm that based on the genetic algorithm ( ga ) and neural network ( nn ) is introduced

    在數控系統中，它是生成加工軌跡的一個最基本的子程序，在很大程度上決定了數控機床的加工精度和最大進給速度。本文首先綜述了國內外非球曲面超精密加工中所運用的插補演算法的發展概況。
  3. Synchronized motion of the the fast tool servo, workpiece and the diamond tool produces ultra - precision axisymmetric aspheric mirrors

    快速伺服機構、工件以及金剛石刀具的同時運動，可以實現軸對稱非球面的超精密加工。
  4. A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced

    摘要介紹了軸對稱光學非球面鏡超精密加工的新方法。
  5. High - prcesion processing of silicon carbide

    單晶片的超精密加工
  6. Ultra - precision machine tools and development of the latest technology

    超精密加工機床及其新技術發展
  7. The platform can also be used in other fields, such as mems, super precise process

    宏微控制平臺還可以應用於其他領域，比如說mems 、超精密加工等。
  8. Higher accuracy and dimension micro degree of ultra - precision are required with the development of high technology

    受高技術發展的牽引，超精密加工的精度和尺寸微小程度越來越高。
  9. Silicon wafer machining mechanism, machining method and machining devices are summed up, research status is analyzed in its application, prospect on progress and research work for the future is conducted

    摘要歸納總結了硅晶片的加工原理、加工方法和加工設備，分析了硅晶片超精密加工的研究現狀，並對硅晶片超精密加工的發展趨勢和今後的研究工作進行了展望。
  10. But traditional methods have a lot of shortcoming when we product the aspheric optical, so computer controlled optical surfacing ( ccos ), which has the merit of the removal of deterministic, has been used in the domain of aspheric machining

    計算機控制光學表面成形技術（ computercontrolledopticalsurfacing ， ccos ）能夠有效的克服上述缺點，特別是具有定量去除和確定性控制的特點，已經成為現代光學元件超精密加工的重要手段。
  11. So the ultra - precision machining technology about kdp crystal, especially the related technologies such as machining equipment, machining mechanism, the processing crafts, the measurement methods for the processed surface and the evaluation of machining quality, has become the popular topic studied by experts from various countries all over the world

    關于kdp晶體的超精密加工技術，尤其是kdp晶體的超精密加工設備、超精密切削加工機理、加工工藝方法及加工后的表面檢測和質量評價等技術是目前世界各國專家研究的熱門課題。
  12. Predictive modeling of surface roughness optimization in ultra - precision turning based on genetic algorithm

    尋優超精密加工表面粗糙度預測模型參數的研究
  13. This article is focused on the ultra - precision machine technology, and spdt and ultra - precision grinding technologies

    因此，本文針對超精密加工設備，以及單點鉆石車削與超精密輪磨技術分別介紹說明。
  14. The measure of super - exact surface micro - topography has became a urgent problem in the field of super - exact manufacture

    精確可靠地測量超精密表面的微觀形貌已成為超精密加工領域中一個亟待解決的關鍵問題。
  15. This article summarized the development of the domestic and foreign ultra - precision machine tools and the research on kdp crystal essential technology

    本文綜述了國內外kdp晶體超精密加工技術研究的發展狀況。
  16. But the domestic ultra - precision machining of aspheric surface, especially the large - scale aspheric surface, is just the same as blank, which has no systemic research

    而國內非球面特別是大型非球面的超精密加工還是空白，還沒有形成系統的研究。
  17. Therefore, it has been the imperative development trends that, according to the domestic existing technology level, breaking through the existing craft, exploiting new aspheric optical parts processing method with high precision and developing the relevant ultra - precision machine

    因此，根據我國現有的技術水平，突破現有的工藝技術，開發新的高精度的非球面光學零件的加工方法，以及研製相應的超精密加工設備已成為勢在必行的發展趨勢。
  18. Launch the r & d and industrialization drive for a batch of important projects in the fields of informatization and key technology for equipment manufacturing industry ; precision and ultra - precision processing and examining technology and application ; advanced digitalized processing and special processing technologies ; integrated mechatronics control system and research of robot technology ; material molding technology and remanufacturing engineering for mechanical elements ; aviation and spaceflight equipment manufacturing technology and products and manufacturing of important technological equipment

    在裝備製造業信息化工程及其關鍵技術、精密與超精密加工檢測技術與應用、先進數控加工技術與特種加工技術、機電一體化集成控制系統與機器人技術的研究、材料成型技術與機械零件再製造工程、航空航天裝備製造技術及產品，以及重大技術裝備製造等領域，開展一批重大項目的研發和產業化建設。
  19. The laser beam treated as a linear reference is used widely in the manufacture and measurement equipments, due to its many advantages, such as high brightness, good directivity, and good coherence etc. but the further improvement of the laser directional stability accuracy is restricted by some factors, such as the environment etc, which restrain the application greatly in the ultra - precision manufacture and measurement equipments

    激光光束由於其亮度高、方向性好、相干性好等優點，常被作為直線基準廣泛應用於加工和測量設備中。但由於受環境狀態等因素的影響，制約了激光方向穩定精度的進一步提高，限制了激光在超精密加工和測量設備中的進一步應用。
  20. This subject aims to develop a relative self - contained numerical control system of large - scale aspheric optical parts ultra - precision machining device, in order to realize the low cost and high efficiency of aspheric surface machining and content the needs of accuracy and surface roughness

    本課題旨在設計一種比較完善的大型非球面光學零件超精密加工裝置的數控系統，以實現光學非球面加工的低成本、高效率，並能滿足加工精度和表面質量的要求。
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