無輪廓線 的英文怎麼說

中文拼音 [wúlúnkuòxiàn]
無輪廓線 英文
no outline
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
  • 廓 : Ⅰ形容詞（廣闊） wide; extensive Ⅱ名詞（物體的外緣） outline
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 輪廓 : outline; line; lineament; contour profile; rough sketch
  1. 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
  2. Nowadays, the machining center carries through the precision inspection only following the fixed coordinates " axes, which can not completely reflects the real error of the spacial position of the practical machining outside the axes and leads to having no the directive relation between the inspected precision and the practical machining precision. so, this paper introduces that the error factors of influencing workpiece ' s outline on machining and carries out the solid inspection of every spot ' s error inside the workaround on the horizontal machining center

    本文針對當前加工中心僅沿固定的坐標軸線進行精度（含幾何精度和定位精度）檢驗，並不完全反映軸線外實際加工的空間位置真實誤差，導致檢出精度與機床實際加工精度無直接對應關系的現狀，論述了加工時影響工件型面輪廓精度之加工中心的誤差因素，對加工中心實施其工作區內各點誤差的立體檢測。
  3. Digital enhanced cordless telecommunications - generic access profile - profile requirement list and profile specific implementation conformance statement proforma - part 2 : fixed radio termination v1. 2. 1

    數字增強無線電信.通用存取輪廓.輪廓要求單和輪廓專用實現一致性聲明形式表.第2部分:固定無線電終端
  4. If you examine all the things in nature from the point of view of the shape of calligraphic strokes, thick or thin, straight or curve, you will find that everything in nature can be expressed by dots and lines as in calligraphy

    一方面你不妨以書法的筆致，以粗細曲直的規疇去觀察，自然界的萬物，無不是一點一線所組成，不過輪廓的大些小些，圓些方些的外型不同而已。
  5. This paper develops a mathematical model for the solution to the longitudinal tooth curve of an internal gear shaver based on the simplified principle for space transmission of a helical gear pair without flank clearance, and proposes a calculating approach of the profile modification of the grinding wheel to be used for grinding the longitudinal tooth curve of the shaver

    摘要用簡化的空間螺旋齒輪作無側隙嚙合傳動的原理，建立了求解內剃齒刀齒向曲線的數學模型，並給出了修磨這種齒向曲線的盤形砂輪的廓形計算方法。
  6. Several hundred such drawings exist, scattered over many miles of desert : strange helmeted and antennaed figures, often floating in weightlessness as if the artist had been able to witness one of our modern space walks

    存在著幾百幅這樣的圖畫，分散地存在於遼闊的沙漠上；奇怪的頭盔和天線輪廓，經常飄浮在無重狀態中，就像藝術家能夠見證我們現代的太空行走一樣。
  7. Two or three water towers, the backs of two or three steel frames for billboards, perhaps a spire or two, and a stretch of asphalt roofing material and bricks going up in square, sharp, vertical outlines without any form or order, sprinkled with some dirty, discolored chimneys and a few washlines and crisscross lines of radio aerials

    兩三座水塔，兩三個釘廣告牌的銅架，一兩座尖塔，一望相連的瀝青的屋頂材料和磚頭，形成一些四方形的、矗立的、垂直的輪廓，完全沒有什麼組織或次序，點綴著一些泥土，退色的煙突，以及幾條曬著衣服的繩索和交叉著的無線電天線。
  8. Information technology - international standardized profile ra - relaying the connectionless - mode network service - definition of profile ra51. 1121, relaying the connectionless - mode network service between csma cd lan subnetworks and psdns using virtual calls over a digital data circuit csdn leased line permanent access

    信息技術.國際標準華輪廓ra .轉接無連接方式的網路服務.第9部分: ra51 . 1121輪廓的定義.數字數據電路csdn租用的線路固定訪問的虛擬呼叫轉接csma cd lan子網與psdns間的無連接方式的網路服務
  9. The results of numerical calculation for four wind shear exponents and seven tower heights shows that taking the wind speed at the rotor centre as the initial uniform design wind speed is reasonable, and that wind shear is independent of the aerodynamics design of a wind turbine

    在四類廓線指數、七種塔架高度情況下，利用數值積分方式計算得到的結果表明，採用風輪中心風速做為單一的設計風速是切實可行的，風剪切對于風力機的氣動設計基本無關。
  10. The dimensional globoidal indexing cam mechanism, as a result of the steady movement, accurate, the transmission ceaseless and is suitable for high speed indexing and precise indexing. now it is the most ideal high speed precision indexing mechanism in the world, and it is being widely applied on each kind of automaton and the production line, this mechanisms prospect of application is broad, arouses the people enormous interest. but the examination of the globoidal indexing cam mechanism is a quite weak link, the manufacturers don ’ t give the examination because of the difficulty of the geometry shape error examination of the cam contour

    空間弧面分度凸輪機構，由於運動平穩、準確、傳動無間隙而適用於高速分度和精密分度，是當今世界上最理想的高速精密分度機構，正被廣泛應用於各種自動機和生產線上，該機構應用前景廣闊，引起人們極大的興趣，而弧面分度凸輪機構的檢測是一個比較薄弱的環節，一般生產廠家由於凸輪輪廓幾何形狀誤差檢測困難而不予檢測，因此本試驗臺的研製具有極其重要的意義。
  11. This thesis, based on the research of nc machine tools form design and humanized interface technology, analyzes the cognitive mode of nc machine tools, brings forward the classified search mode based on the profile lines, the typical overall arrangement of the face and types of nc machine tools as well. the user can search rough model of solidworks from icaid and finish the form design with the aid of icaid. this thesis also analyzes the current technologies of caid, cad, vr, server and internet, brings forward the expression way of design knowledge based on the second development of solidworks and the close conjunction of viewpoint and solidworks

    論文以實際的數控機床造型設計以及人性化界面技術研究為基礎，分析了人們對于數控機床產品的認知模式，提出了基於側面輪廓線、立面典型布局以及數控機床種類的分類檢索模式，為用戶提供solidworks草模，輔助用戶完成設計；分析了目前caid 、 cad 、虛擬現實、服務器、網路技術等技術條件，提出了基於solidworks二次開發以及與viewpoint無縫連接的設計知識表達方式；提出了基於client / server的輔助設計模式以及合作設計平臺的實現形式。
  12. The application of 3d object surface measurement is more and more important in the domain of industrial inspection, quality controlling, machine vision, cad / cam, and medical science, etc. and because of its high precision, nondestructive feature and also fastness of data acquisition, the method of non - contact optical measurement becomes very popular

    三維物體表面輪廓測量技術在高速在線檢測、質量控制、機器視覺、反求工程、 cad cam以及醫療診斷等領域的應用日益廣泛。具有非接觸特性的光學測量方法由於其高解析度、無破損、數據獲取速度快等優點而被公認為最有前途的三維輪廓測量方法。
  13. However, the device is much more flexible and can be applied to the occasions, such as the figure measurement of bodywork, where coordinate measuring machine is n ' t used. anyway the device has expansive application prospect and deserves to be studied ulteriorly

    但由於無導軌坐標測量比導軌式測量更具有靈活性，可應用在導軌式測量一些無法應用的或很難應用的場合以及精度要求較低的場合，如汽車自車身的輪廓在線測量等。
  14. This paper describes the conjunction relationship of the basic point of the flat surface outline on the parts and reveals the internal law of the intersections connecting with the typical curve ; the principle of the calculation and the characteristics on straight line to parabola basic points are illustrated

    摘要介紹了平面輪廓零件各組成元素之間的連接關系，並揭示了典型曲線交接的內在規律，闡述了直線與拋物線交接點的計算原理和特點，總結歸納直線與拋物線連接的處理方法，以及自動淘汰無效基點的基本準則。
分享友人
分享到 Line

分享到臉書