重合度 的英文怎麼說

中文拼音 [zhònggědù]
重合度 英文
contact ratio and overlap ratio
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  1. Design of spiral bevel gears with high contact ratio

    弧齒錐齒輪的高重合度設計
  2. Approximate formulae to calculate contact ratio of epicycloids bevel gears

    擺線齒錐齒輪重合度的近似計算
  3. Witch has worked out the tooth shape of datum rack and computer simulation of gear manufacture. pointedness, undercut and tooth tip becoming sharp are analysed. tooth thickness calculation and measurement, superposition coefficient calculation and belt length calculation are resolved

    2 、給出了基準齒條的齒廓形狀，進行了齒輪加工計算機模擬，分析了可能出現的稜角問題，進行了齒輪內齒頂圓的求解、根切問題分析、齒厚計算與測量、齒頂變尖的分析、重合度的計算、帶長度的計算及齒輪設計的程序編制等。
  4. 3. the trapping characteristics of ordinary helical gear pump are lucubrated by theory for the first time, the theoretic relation of the gear rotor between the end overlap coefficient and trapping phenomenon is discussed respectively with clearence or without clearcence, and the relation of trapping volume with the rotational angle turn is also discussed. the selective range of the helical angle that can eliminate completely the trapping of helical gear pump is gained, which never appeared in literature before

    首次對普通斜齒齒輪泵的困油特性進行深入的理論研究，分別討論了有側隙和無側隙時普通斜齒齒輪泵轉子的端面重合度與困油現象之間的理論關系，以及困油容積隨轉角的變化關系，得到了完全消除斜齒齒輪泵困油沖擊的螺旋角機械科學研究院博士學位論文的選擇范圍。
  5. Sufficient conditions for the existence of positive periodic solution to certain neutral delay multispecies ecological competitive system are established by means of coincidence degree and some new techniques

    摘要利用重合度理論和某些新技巧建立了一類中立型時滯多物種生態競爭系統的周期正解存在的充分條件。
  6. After thoroughly analyzing the influence of each pump parameters on the gear pump performance, the paper developes the criterion for optimum gear parameters, which can be utilizied in practice easily for gear manufacturing using normal involute gear hob with two - fillet type. the conclutions studied by the paper are : 1. both the addendum coefficient and the deddendum coefficient of the pump gear should be 1. 125

    以目前國內普遍使用的雙圓弧頭全齒高為2 . 5倍模數漸開線標準滾刀作為泵齒輪的加工刀具，通過對齒輪加工原理的分析，提出了欲使泵齒輪參數達到最佳，泵齒輪的齒頂高系數和齒根高系數都為1 . 125 ；對變位系數的確定應考慮到泵齒輪的根切、齒頂厚、重合度以及側隙因素；泵齒輪為避免過渡曲線干涉，必然要存在根切現象。
  7. Relationship between contact ratio and load of spiral be vel gears

    螺旋錐齒輪的重合度與承載量的關系
  8. By using the theory of the coincidence degree, the existence of periodic solutions of iterative type higher order functional differential equations with complex deviating argument is studied, and some new results for the existence of periodic solutions are obtained

    摘要利用重合度理論研究一類具復雜偏差變元高階泛函微分方程的周期解的存在性，得到了存在周期解的新結果。
  9. The equation of pressure angle, width coefficient, and contact ratio are calculated and the influences of these parameters on contact are analyzed. based on ordinary involute gear, the diametral deflection principle of curvilinear - tooth

    最後針對現有文獻的不足，研究了刀具壓力角、齒寬系數和重合度等參數的計算方法，並分析了這些參數對弧齒線圓柱齒輪嚙合的影響。
  10. The noise of the high contact ratio gears with the medial sloping contact path is reduced lower than 1 - 2 db, and the noise of the gears with the large sloping contact path is lower ed more

    接觸跡線中度傾斜的高重合度弧齒錐齒輪平均降低噪聲1 2分貝，接觸跡線大傾斜的高重合度弧齒錐齒輪平均降低噪聲2 3分貝。
  11. Firstly, a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula, the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize. secondly, using numerical searching and mathematical programming method solves the contact directions and loaded contact problem. finally, whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears

    首先以一種簡單實用的輪齒邊緣切矢量的數學表示方法取代了經典的微分表達式，大大簡化了幾何邊緣接觸的求解，使復雜曲面的幾何邊緣接觸分析得以實現；其次又採用數值搜索與數學規劃法求解了邊緣接觸的主方向和承載接觸問題，為高重合度弧齒錐齒輪承載嚙合全過程的數值模擬提供了完整的方法。
  12. By designing the negative shift for the sprocket, its trajectory coincides with the theoretical one, and the meshing quality is improved

    通過對鏈輪的負變位設計，使運動軌跡與理論軌跡重合，提高了嚙合質量，並對嚙合的重合度作了分析計算，對重合度的選擇提供了依據。
  13. Using better prior estimate, the theory of brower degree and coincidence degree, the existence of positive periodic solution of a kind of neutral population model with multiple delays was studied, some sufficient conditions were obtained, which improve of the relational theorem

    摘要通過更精確的先驗估計，利用重合度理論中的連續定理，研究了一類時滯種群模型的周期解，獲得了這類模型存在正周期解的充分條件，所得結果推廣了有關結論，並使條件有所減弱。
  14. Design and experiment of spiral bevel gears with high contact ratio

    高重合度弧齒錐齒輪加工參數設計與重合度測定
  15. Abstract : this paper takes the manufacturing of non - circular gear as an example to analyze the non - circular gear ' s tip curve error influence upon it s contact ratio which is manufactured by involute cylindrical shape cutter, and it provides a theory basis to control strictly non - circular gear ' s contact ratio

    文摘:以非圓齒輪插齒加工為例，分析了利用漸開線圓柱插齒刀加工非圓齒輪時齒頂曲線誤差對非圓齒輪重合度的影響，為嚴格控制非圓齒輪副的重合度提供了理論保證。
  16. Next we study the logistic model with both state - dependent delays and continuous delays and feedback control. with the help of coincidence degree theory, some new results for the existence of the postive periodic solution of the system are obtained. also, by constructing suitable lyapunov functional, some sufficient criteria for the uniqueness and globally asymptotic stability of positive periodic solution are established

    第二部分研究同時具有狀態依賴時滯和連續時滯的反饋控制logistic增長模型，利用重合度理論研究其正周期解的存在性問題，得到了該系統周期正解存在的充分性條件；通過構造適當的lyapunov泛函得到保證該系統存在全局穩定周期解的充分性條件。
  17. Translation modes are similarly independent of the rotational support stiffnesses. large contact ratio do not mean lower mesh force. if either the number of sun or ring gear is not multiple of planet gear, system will run effectively, with lower impaction of tooth mesh in and out

    研究表明：扭轉支撐剛度的變化影響系統的轉動模態，徑向支撐剛度（行星架的除外）的變化影響系統的位移模態；齒輪間重合度大並不等於輪齒間的受力情況好；行星輪與內齒圈齒數不為行星輪個數的整數被時，輪齒的嚙入、嚙出對系統的沖擊小，系統的效率高。
  18. The investigate characteristic of system vibration and effects of contact ratio, gear number on dynamic mesh force were discussed. rotational modes are independent of the transverse support stiffnesses of the carrier, ring gear, and sun gear

    在此基礎上分析了不同速度（頻率）對系統振動的影響，並研究了重合度、齒數與系統動態嚙合力之間的關系。
  19. Results indicats that structural superposition index is a rational approach to measure the degree of structural homogeneity of manufacturing. types of indexes and datum have little influence on the degree of structural superposition of manufacturing

    研究表明，結構重合度指數是比較合理的測度製造業同構度的方法，而且不論使用哪種類型的數據，測算得到的製造業結構重合度並無顯著差別。
  20. Strength analysis of spiral bevel gears with high contact ratio

    高重合度弧齒錐齒輪的強度分析
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