double tooth 中文意思是什麼

double tooth 解釋
復齒鋸
  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • tooth : n （pl teeth）1 牙齒。2 齒狀突出，輪齒，鋸齒，耙齒（等）。3 嗜好。4 〈常 pl 〉（像牙齒那樣能咬人...
  1. To eliminate the errors, the parallel double - sensor scheme which can eliminate the influence of the tooth space error of the measurement tooth - wheel and the contraposition double - sensor scheme which can reduce the influence of the installing eccentric error of the measurement tooth - wheel are demonstrated in detail and realized in this paper

    為消除這些誤差，詳細論證並實現了用並聯式雙傳感器方案消除測量齒盤分齒誤差的影響和用對置式雙傳感器方案消減測量齒盤安裝偏心誤差的影響。構建了試驗臺，驗證了誤差研究和雙傳感器方案的正確性。
  2. Local anesthesia effects of articaine and mepivacaine on tooth therapy - a randomized controlled double - blind trial

    牙科治療用阿替卡因或甲哌卡因局麻的效果
  3. This paper puts out the edge shapes curvilinear equations, of the edge shapes of double circular gear hob, and analyzes the tooth surfaces characterist. it also points out that the gear hob is a kind of approximate shape building cutting too ls in the whole course of using

    本文提出了直槽雙圓弧齒輪滾刀刃形曲線方程式，並進一步分析了該滾刀的齒面特性，指出該滾刀從整個使用過程看，是一種近似造型的刀具。
  4. Abstract : this paper puts out the edge shapes curvilinear equations, of the edge shapes of double circular gear hob, and analyzes the tooth surface ' s characterist. it also points out that the gear hob is a kind of approximate shape building cutting too ls in the whole course of using

    文摘:本文提出了直槽雙圓弧齒輪滾刀刃形曲線方程式，並進一步分析了該滾刀的齒面特性，指出該滾刀從整個使用過程看，是一種近似造型的刀具。
  5. As a new type gear transmission, double circular arc profile bevel gearing carries out its transmission by means of meshing between convex - concave tooth profile in both of the direction of tooth trace and the direction of tooth depth, so it has advantage of high load capacity, long service life, easy forming hydrodynamic oil film between teeth as well as high quality of running - in etc. therefore, more attention has been paid to its application and research in recent years

    作為一種新型齒輪傳動方式，雙圓弧弧齒錐齒輪傳動不論在齒線方向、還是在齒高方向，均為凸、凹齒廓相嚙合，因而它比一般的弧齒錐齒輪傳動的承載能力高，使用壽命長；並且在嚙合過程中兩齒面間容易形成潤滑油膜，具有良好的跑合性能，所以對它的應用和研究日益受到人們的重視。
  6. On the condition of “ many - head ” and “ small drive ratio ” ， the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously. it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm. the coordinate system is established according to the frock. the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed. to evaluate the meshing quality ， four meshing quality indexes and five original parameters are put forward. through mass programming computing ， the relations between meshing quality and original parameters are derived and depicted by graphs

    考慮到平面二次包絡環面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差，介紹了一種新型環面蝸桿傳動? ?球面二次包絡環面蝸桿傳動.在研究過程中，根據工裝建立了坐標系，根據一二包過程的運動關系推得了嚙合方程和蝸桿與蝸輪的齒面方程，分析了蝸輪齒面上的接觸線分佈.為了評價嚙合性能，提出了4項性能指標和5項原始參數，通過大量編程計算得到了嚙合性能指標與原始參數之間的關系，並以圖表直觀的表示
  7. The metal flowing pattern of the tooth filling process at different stages during closed die extrusion is found through lead deformation test and double - acting extrusion method on a doubled - acting press or on a special die structure with a general press is proposed

    成形試驗獲得了金屬充填齒形腔的流動模式，提出採用專用雙動壓力機或在通用壓力機上採用特殊模具實現坯料雙向擠壓的成形方法。
  8. Double - circular - arc tooth profile of basic rack for cylindrical gears

    雙圓弧圓柱齒輪基本齒廓
  9. Alarm clock, colour tv, connecting room, hair dryer, mini - bar in room, shampoo, tooth brush, one king - sized bed or two double beds in all rooms

    鬧鐘，彩色電視，相連房間，干發器，室內小型酒吧，洗發露，牙刷，所有客房均備有一張特大睡床或兩張雙人床
  10. The paper describes the feature of double circular arc spiral bevel gears, basing on such gears manufacture theory, the paper depicts how to form the double circular arc spiral bevel gear tooth profile, at the same time, depicts its meshing theory and derives its tooth profile equation. basing on fsh short tooth, the paper derives the tooth depth equation, describes its manufacture technology, makes out this tooth propile single side method regulation calculation card

    本文從弧齒錐齒輪加工原理出發，闡述了雙圓弧弧齒錐齒輪副點嚙合齒面的形成原理，同時還論述了雙圓弧弧齒錐齒輪基本嚙合原理，推導出了具有普遍形式的齒面方程，同時以fsh短齒形為藍本還推導出了雙圓弧弧齒錐齒輪齒厚計算公式，闡述了雙圓弧弧齒錐齒輪的製造工藝，編制了雙圓弧弧齒錐齒輪單邊切削法機床調整計算卡。
  11. The influence law of gear ' s bending stress affected by nominal pressure angle and technological angle of tooth profile has been summarized and obtained a conclusion that the maximum bending stress before running in period occurred at the waist place of the tooth, thus provided a theoretical foundation for the design and application of double arced gears

    總結了名義壓力角和齒形工藝角對輪齒彎曲應力的影響規律，並得出跑合前最大彎曲應力發生在齒腰處的結論，為雙圓弧齒輪的設計和使用提供理論依據。
  12. Spiral bevel gear presents serials of good performance at transimision, carrying capability etc, of which klingelnber cycloid bevel gear is mostly widely used. it has its own characteristics : ( 1 ) the concave and convex flanks of the gear slot are cut at the same time continuously, this benefit to improve productivity. ( 2 ) universal double cutter heads are used which make it easier to control the tooth contact area

    螺旋錐齒輪具有傳動性能優良，承載能力高的優點，克林貝格擺線錐齒輪是一種最具代表性的螺旋錐齒輪齒制，除具有一般螺旋錐齒輪的優點外還具有以下的特點: （ 1 ）採用連續分度雙面法銑齒，避免了跳齒分度，有利於提高加工精度。
  13. Because of the randomness and fuzziness of the design parameters of double circular arc gears, considering randomness and fuzziness of restrict conditions and influence factors in double circular arc gears, adopting fuzzy optimum design method, a optimum mathematical model of the tooth profile parameters of double circular arc gears is established. some examples and their analysis results are also supplied to demonstrate the feasibility and practicability of fuzzy optimum design. compare with the common optimum design method it is an improvement and development

    由於雙圓弧齒輪齒形設計參數具有一定的離散性和模糊性，因此本文考慮約束條件的離散性和模糊性以及影響傳動的種種因素的模糊性，採用模糊設計方法，建立了雙圓弧齒輪齒形參數優化的數學模型，並結合實際算例進行分析，結果表明了模糊優化設計的可行性和實用性，是對過去雙圓弧齒輪齒形參數普通優化設計的一種改進和提高。
  14. In the solid model building program, based on the cutting tooth theory of double circular arc profile spiral bevel gear and autocad software, a series of computer simulations about solid model building and cutting tooth process of the gear were curried out. the cutter ' s tooth shape, the processed gear blank shape and its conjugated tooth profile shape as well as visual movement relationship between generating gear and processed gear blank etc. were obtained. the relative position of cutter and processed gear as well as the movement trace and rule in the cutting process can be showed dynamically on screen

    在實體建模程序中，以雙圓弧弧齒錐齒輪的加工原理為基礎，藉助繪圖軟體autocad ，模擬了雙圓弧弧齒錐齒輪銑刀盤刀齒形狀、輪齒毛坯形狀等，進而根據產形輪與被加工齒坯之間的共軛嚙合關系，進行了雙圓弧弧齒錐齒輪的實體建模及加工過程模擬，在屏幕上動態顯示刀具及被加工齒輪的相對位置及其加工時的運動軌跡和規律。
  15. 2. the splitting method, enclosed planetary transmission sketch method and structure sketch method are used to deduce the transmission ratio formulas on several structures of the single - stage and double - stage spatial - cycloid - ball gearing respectively. further more, the simplified calculating formulas on one - tooth - difference and two - tooth - difference spatial - cycloid - ball gearing are given

    2 、分別運用拆分法，封閉行星機構的傳動簡圖和結構簡圖推導出單級和雙級的多種結構的傳動比公式，並給出一齒差、二齒差球面擺線鋼球傳動機構減速比的簡化計算公式。
  16. Take the core part in the design of double cycloidal steel ball reducer - the parametric equation of tooth profile curve of cycloidal groove - as the mainline ; an analysis has been carried out on the main designing parameters of tooth profile curve of this novel reducer and the selection principle of each parameter in the design of this kind of reducer was obtained

    摘要以雙擺線鋼球減速器設計中的核心部分擺線槽齒廓曲線的參數方程為主線，對這一新型減速器齒廊曲線的主要設計參數進行了分析，得出了各參數在這種減速器設計中的選擇原則。
  17. Abstract : in order to solve the double parameters enveloped in the geartooth flank generating, the complicated double parameter envelope is simplified to the generating process between work - piece and imaginary crown generating gear by means of mathematical transformation. the equation of the imaginary crown generating surface and the partial derivatives are deduced, so the differential geometric parameters of the generating surface can be obtained. by analyzing the generating motion between the imaginary crown generating gear and the work - piece, all the first to third order geometric parameters of the generated tooth flank at any given point can be calculated

    文摘:為了解決直接求解展成法加工中存在的復雜雙參數包絡問題時的困難，提出通過數學變換，將此包絡問題轉化為假想平面產形輪與工件之間的展成問題來進行研究.推導了假想產形面的方程和各階偏導矢，於是可獲得產形面的微分幾何參數.通過分析假想平面產形輪與工件之間的展成運動，即可得到被展成齒面上任意指定點的全部一至三階微分幾何參數
  18. Based on the direct shear test of double - asperity joints include two tooth - shaped asperities, the shear properties of double - asperity joints are analyzed according to the difference of two asperities ' angles, and the failure mechanism of double - asperity joints and the effects to joints ' failure mode and shear strength produced by the order of two asperities are discussed

    摘要通過對由兩個齒形凸體組合構成的雙齒節理進行直剪試驗，分析了兩個齒形凸體的起伏角相等時和不等時雙齒節理的剪切特性；觀察和分析含兩種不同起伏角凸起體的雙齒節理的漸進破壞過程與機理，以及兩個齒形凸起體的排列順序對此類雙齒節理的剪切強度和變形特性的影響。
  19. In this dissertation, first, based on the theory of w - n gearing, characteristic of tooth profile as well as the processing principle of helical bevel gear, a cutting meshing analysis about double circular arc profile bevel gear was carried out, the equation of meshing in the process of cutting tooth, the surface equation of generating gear as well as the general tooth surface equation of double circular arc profile bevel gear were obtained

    本論文首先根據雙圓弧齒輪傳動的嚙合理論，結合其齒形特點和弧齒錐齒輪的加工原理，進行了雙圓弧弧齒錐齒輪的切齒嚙合分析，得到了切齒嚙合過程中的嚙合方程、產形輪齒面方程以及雙圓弧弧齒錐齒輪的通用齒面方程，為下一步生成雙圓弧弧齒錐齒輪的三維模型打下了基礎。
  20. 1the pitch and tooth shape of the double sided synch chronous belt are identical to those of single sided synchronous belt

    1雙面同步帶的節距和形等同於單面同步帶的形和節距。
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