milling methods 中文意思是什麼

milling methods 解釋
銑削方法
  • milling : n 1 磨；制粉；碾碎。2 【機械工程】銑；銑削法；銑出的齒邊。3 軋貨幣的花邊，軋出的花邊；漿洗。4 〈...
  • methods : （方法）：是指定給對象的函數。在函數被指定給對象之後，該函數就可以被稱為是該對象的方法。
  1. Specification for the accuracy of machine tools and methods of tests - milling machines, knee and column type, horizontal spindle, universal

    機床精度及試驗方法.第5部分:臥式萬能升降臺銑床
  2. Specification for the accuracy of machine tools and methods of tests - milling machines, knee and column type, horizontal or vertical spindle plain

    機床精度及試驗方法.第3部分:臥式或立式平面升降臺銑床
  3. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  4. The two constituents were compatibilized in - situ by mechanochemical reactions induced by pan - milling and the microstructure of the blend can be controlled conveniently by adjusting processing conditions. polyamide 6 / ground limestone powder ( pa6 / caco3 ) and polyamide 6 / silicon dioxide ( pa6 / sio2 ) composites were also prepared through this method. those pa6 blends and composites exhibit improved microstructure and superior mechanical properties to the systems mixed by conventional mixing methods

    研究了磨盤碾磨對尼龍6的粉碎機理，制備了就地增容、微相結構可調的聚丙烯/尼龍6 （ pp / pa6 ）及尼龍6 /碳酸鈣（ pa6 / caco _ 3 ） 、尼龍6 /納米級二氧化硅（ pa6 / nano - sio _ 2 ）共混復合材料，各體系混合效果、微相結構及力學性能均明顯優于採用傳統混合設備制備的試樣。
  5. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - part 2 : determination of colouristic properties and ease of dispersion in plasticized polyvinylchloride by two - roll milling ; german version en 13900 - 2 : 2003

    顏料和填料.擴散方法和在塑料中可擴散性的評估.第2部
  6. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - determination of colouristic properties and ease of dispersion in plasticized polyvinyl chloride by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.用兩輥磨壓測定色彩特點和在增塑聚氯乙烯中的易擴散性
  7. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評定.用雙輥研磨機測定聚乙烯中白顏料的顏色性能和易擴散性
  8. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - part 2 : determination of colouristic properties and ease of dispersion in plasticized polyvinyl chloride by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.第2部分:用兩輥磨測定色彩特點和在增塑聚氯乙烯中的易擴散性
  9. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - part 4 : determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two - roll milling

    顏料和稀釋劑.擴散方法和在塑料中可擴散性的評定.第4部分:用雙滾研磨機測定聚乙烯中白顏料的色度特性和易擴散性
  10. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.用兩輥磨壓法測定色彩特點和炭黑及彩色顏料在聚乙烯中的易擴散性
  11. Pigments and extenders - methods of dispersion and assessment of dispersibility in plastics - part 3 : determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two - roll milling

    顏料和填充劑.擴散方法和在塑料中可擴散性的評估.第3部分:用兩輥磨測定色彩特點和黑色及彩色顏料在聚乙烯中的易擴散性
  12. The main works are shown as followings : in order to get best economic benefits and quickest time response, the advantages and shortages of existing methods for machining twin - screws are analyzed. in view of the production of co - rotating twin - screw is various and mostly in small batch, a new approach for forming cylinder helical surface with milling cutter is put forward. it presents the theoretical foundation for machining of twin - screw

    論文主要工作有如下幾點：針對同向雙螺桿產品零件的多品種、小批量的生產特點，為了取得最佳經濟效益和快速地時間響應，在查閱了雙螺桿加工有關的國內外文獻資料，研究分析了雙螺桿各種現有的加工方法的優缺點，提出了一種新的加工方法? ?用圓柱立銑刀成形加工雙螺桿螺旋面。
  13. Accuracy of machine tools and methods of test - specification for plano - milling machines, portal type

    機床精度及試驗方法.第36部分:龍門銑床規范
  14. Accuracy of machine tools and methods of test - specification for plano - milling machines, gantry type

    機床精度及試驗方法.第37部分:橋式龍門銑床規范
  15. Test methods for performance and accuracy of vertical wood milling machines

    立式木銑床的性能和精度的試驗方法
  16. The preparation and activation methods of machine milling ( mm for short ) for ni / al and ti / al system tiny powder are researched. the technical treatment of mm makes metal powder a lot of changes in mechanical properties, chemical properties and organization structure

    研究了ti al ， ni al系金屬微粉的mm制備與活化方法，分析了mm處理工藝使金屬粉末在物理性能、化學性能和組織結構等方面的變化。
  17. As a result, the spiral cutting contact points " tracks are successfully created on the surface of the blade for 4 or 5 axis high speed milling, it is shown that the spiral cutting contact points " tracks generated by both methods can satisfy the calculation of the cutter location with perfect simulation results

    最終在葉片表面構造了適合四、五坐標聯動機床高速加工的螺旋切觸點軌跡。經實例驗證，本文所規劃的螺旋加工切觸點軌跡能夠滿足刀位點的計算，並取得了良好的模擬效果。
  18. Powders properties of different phases such as the granularity, the shape and the component have been analyzed by the methods of sieving, gravity sedimentation, spectrophotometry, scan electronic microscope ( sem ), transmission electronic microscope ( tem ) and x - ray diffraction ( xrd ). the results show that technic of ball milling and parameters of heat treatments are important influencing factors to properties of cu - zn powders

    採用篩分法、重力沉降法、分光光度法、掃描電鏡法、透射電鏡法和x射線衍射法對不同階段的銅鋅粉末的粒度、形貌、成分等性質進行了分析，結果表明：球磨工藝及熱處理參數對銅鋅粉的性能有重要影響。
  19. Abstract ： in this paper, the methods including the reduction ball - milling, the optical induction, the chemical reduction, the liquid phase reduction, the liquid - solid phase reduction, the spray pyrolysis, the evaporation and condensation, and the atomization et al. which have been used for preparation of nanometer silver flakes and nanometer spherical silver powders in china since the 1990s were summarized under categories, the features of each method were compared, the development of preparation technology was looked forward to, in the meantime, the present application and potential application of nanometer silver powders were expounded

    摘要：本文分類總結了20世紀90年代以來國內納米片狀銀粉和球形銀粉的制備方法，包括還原球磨法、光誘導法、化學還原法、液相還原法、液-固相還原法、噴霧熱分解法、蒸發冷凝法及霧化法等，比較了各種方法的優缺點，展望了納米銀粉制備技術的發展，同時，論述了納米銀粉現有的和潛在的用途。
  20. The background of this dissertation is the gantry synchronous control problem of numerical control gantry - moving type milling machining center drived by two linear permanent magnet synchronous motors with the same parameters. theory of dynamic precision synchronization traverse and research of realization methods for linear servo dual position loops system is researched

    以兩臺永磁直線同步電機驅動的數控龍門移動式鏜銑加工中心同步控制問題為背景，對直線伺服雙位置環動態精密同步進給理論和實現方法進行研究。
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