軸承模數 的英文怎麼說

中文拼音 [zhóuchéngmóshǔ]
軸承模數 英文
bearing modulus
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 承 : Ⅰ動詞1 （托著; 接著） bear; hold; carry 2 （承擔） undertake; contract （to do a job） 3 （客套話...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 軸承 : [機械工程] bearing; axle bearing; bearing of shafts; gudgeon block; mechanical bearing; pillow; s...
  • 模數 : [物理學] modulus; module; modulo; mod
  1. First, the system boundary of machines affecting the shafts, such as the guide bearings, seal, electrical and hydraulic forces, the water in the runner etc, is analyzed. and the mathematic model of the system boundary of the machine is built

    本文首先分析了對機組主軸系統影響較大的系統邊界條件，如導軸承、水封、電磁拉力、轉輪處的水體等，並分別建立了它們的數學模型。
  2. Second, adopting the linearity of oil film of the guide bearings, the transient response of the shafts is computed and analysis by integrating with willson method. because of the uncertain position of the shafts in the guide bearing, the model and solution method of nonlinear transient response of the shafts is discussed

    然後結合willson數值積分法，採用線性化油膜力，對機組軸系的線性瞬態響應進行了計算分析，根據機組軸系在瞬態響應中運動的不確定性，給出了由導軸承油膜力非線性所引起的主軸系統的非線性瞬態響應的建模及求解方法。
  3. The operational principle of magnetic levitating bearing is introduced, and its mathematics model is presented

    摘要介紹了磁懸浮軸承工作原理，並給出了其數學模型。
  4. The thesis developed the optimization design software of geometric parameter for the worm gear including strength check module, the drawing contact lines module, the change lines of tooth thickness of worm, and the parametric modelling software for the reducer which includes parametric modelling of parts and assembly. the cad prototype system is very convenient because of its accessible interfere, simple operation and written in chinese. by input design parameters ， the cad system can make optimization design and strength check for the worm gear ， draw contact lines of tooth flank of worm - gear and change line of tooth thickness of worm ， judge if the tooth flanks of worm undercut and if the sideward tooth of worm - gear hob come to a point ， make project design and structure design for the reducer and draw its 2d parts and assembly

    研究和開發了平面二次包絡環面蝸桿傳動的參數優化設計和校核軟體系統：包括幾何參數設計計算模塊，強度校核模塊，繪制齒面接觸線模塊，蝸桿齒厚變化曲線模塊和蝸桿根切判別模塊；開發了平面二次包絡環面蝸桿減速器外形與結構尺寸數據庫以及傳動效率數據庫，建立了平面二次包絡環面蝸桿傳動公差及極限偏差數據庫；開發了平面二次包絡環面蝸桿減速器參數化建模軟體：包括零部件的參數化建模模塊和裝配圖的參數化建模模塊，其中零部件的參數化建模包括蝸桿軸系的參數化建模、蝸輪軸系的參數化建模、箱體的參數化建模、端蓋的參數化建模、軸承的參數化建模和其它零部件的參數化建模軟體模塊。
  5. The magnetic field coupling between neighbors electromagnetic is analyzed by femm software and the solved. mathematical system and conrrol system of the pemb are established. voltaic stiff coefficient and displacement stiff coefficient are calculated

    建立了永磁偏置磁軸承的數學模型和控制模型，計算了其電流剛度系數和位移剛度系數。
  6. Based on the normal form obtained above, a global perturbation method is utilized to give the analysis for the global bifurcations and chaotic dynamics of the rotor - ambs system. the global bifurcations analysis indicates that there exist the heteroclinic bifurcations and the silnikov - type homoclinic orbit in the averaged equations

    利用全局攝動法研究了電磁軸承-轉子系統的全局分叉和混沌動力學，利用數值模擬方法分別對平均方程和原方程進行了分析，得到了的描述系統混沌運動的相圖和波形圖，從而驗證了理論結果的正確性。
  7. We illustrate the wavelet package analysis that can obtain the time - frequency distribution figure of noise signal, which can be used to define gray - image. through image - average, we can get the standard time - frequency distribution images of different main bearing gap. based on that, a main bearing wear fault diagnosis model using image matching is set up

    然後對圖像進行平均，得到主軸承在不同間隙狀態下的「標準」時頻分布圖，建立了柴油機主軸承間隙圖像匹配的故障診斷模型，匹配時所用的參數為兩幅圖像之間的歐氏距離。
  8. Numerical simulation analysis on extrusion molding of rings of tapered roller bearings

    圓錐滾子軸承套圈擠壓成形數值模擬分析
  9. The controlling system of laser marking for bearings is a improvement of traditional pc software controlling method. this system is implemented in visual c + +. in this system, we designed users interface, database, marking controlling, single file marking and et cetera modules, we save the marking record resort using mfc dao class to link access database

    本文介紹的軸承專用激光打標控制系統是對傳統微機軟體控制方式的改進，整個系統採用visualc + +實現，設計了用戶界面，數據庫、打標控制、單文件打標等模塊，並使用mfcdao類連接access數據庫保存打標記錄。
  10. The dynamic model of misaligned rotor - bearing system equipped with a flexible laminated membrane coupling was developed by using the method of lumped parameter in this dissertation, and the dynamic behavior, such as the nature characteristics, stability, steady state response of the system, etc. was analyzed based on the theory of linear vibration

    本文根據集總參數法建立了膜片聯軸器耦合的不對中轉子?軸承系統的動力學模型。基於線性振動理論分析了系統的固有特性、穩定性和不平衡響應。
  11. On the basic theory of transfer heat, tribology of rolling bearings and rotor dynamics, taking gdz48a electrospindle as an example, the paper puts forward the spindle bearing ' s quasi - dynamics analysis model with the influences of the friction heat and preloadings analyzes the friction moment, velocities, contact loads, friction heat and stiffness and studies the influences of the friction heat, structure and application parameters on the speed and dynamics

    本文以傳熱學、滾動軸承摩擦學和轉子動力學為理論基礎，以gdz48a型電主軸為例，建立了考慮摩擦熱和預緊方式影響的主軸軸承擬動力學分析模型，分析了軸承的摩擦力矩、運動、載荷和剛度，研究了軸承的熱特性、設計和應用參數對速度和動力學性能的影響，並進行了試驗驗證。
  12. Keywords : hard disk drive, slider bearing, flying height, simulation

    關鍵詞：硬碟機、滑座軸承、飛行高度、數值模擬。
  13. Analysis software. the analysis show : the gyroscope effect to the flywheel rotor ' s and the shaft ' s vibration character under high rotate speed should be considered. at this time, the system ' s normal frequency is the function of rotate speed ; the amplitude passing through the resonance field can be lowered obviously by improving the effective damping of the electro - magnetic bearing

    建立了高速旋轉狀態下，採用磁軸承作支撐的飛輪轉子和轉軸的動力學模型，給出了有限元法在此問題中的具體應用，並利用i - deas有限元分析軟體具體分析了飛輪系統的共振頻率、系統振型，以及對偏心激勵的響應，分析表明：對于高速旋轉的飛輪轉子和轉軸，應考慮陀螺效應對其動力學特性的影響，此時系統的固有頻率是轉速的函數；通過提高磁軸承的等效阻尼可顯著降低系統通過共振區域時的振幅。
  14. In many years, the analysis of mechanical characteristics of permanent magnet bearings is deeply studied by scholars in the world, mathematical model is built for analyzing mechanical characteristics of permanent magnet bearings by static magnetic circuit method and equivalent magnetic charge method

    長期以來，國內外學者對永磁軸承力學特性進行了深入地研究，建立了採用靜磁路法和等效磁荷法分析永磁軸承力學特性的數學模型。
  15. By the comparison and analysis of different theory calculations and test results, the evaluation of theory calculation methods for analyzing mechanical characteristics of permanent magnet bearings is made : the calculation of static magnetic circuit is simple, which owns less mathematical model parameters, but its accuracy is not high

    通過將各種理論方法和試驗結果進行比較和分析，對各種永磁軸承力學特性的理論方法進行了評價。得出了以下結論:靜磁路法計算過程簡單，數學模型的參數少，但計算精度不高。
  16. The friction and abrasion can be analysed when the bearings work in a high speed experimential plant, this experiment is very important to design and manufacture for bearing

    摘要高速軸承試驗機是模擬軸承的運行工況，對軸承的磨損甚至軸承的損壞進行實時監測，對監測的數據進行分析，因此，能給工程技術人員提供第一手資料，作為工程技術人員制定安全規程的技術依據。
  17. The main contents of this paper are following. ( 1 ) the mechanical models of ball bearings are set up by both the quasi - dynamic method and the finite element method in this paper, and then the load distribution of ball bearings is studied. the rules of the contact angle, the deformation, the stiffness and the limit rotational speed in different structure parameters and load parameters are analyzed

    本文圍繞航空發動機高速滾動軸承的力學特性，開展了以下工作: （ 1 ）分別採用擬動力學法和有限元法，建立了滾動軸承力學分析模型，研究了滾動軸承的載荷分佈特性，分析了不同結構參數和載荷參數對其接觸角、變形、接觸剛度和極限轉速的影響規律。
  18. This paper discusses the design technology of the navigation platform frame bearing, sets up the corresponding optimization mathematical model and adopts algorithm of the multi - target optimization to optimize structural parameters of the navigation platform bearing

    本論文以國家某重點工程全監控慣導平臺框架支承軸承為研究對象，探討了導航平臺框架軸承的設計技術，建立了相應設計優化數學模型，並採用多目標優化技術對軸承進行了優化設計。
  19. Secondly, after an axial magnetic bearing is fully analyzed, an analogue / digital control system is designed and realized to function the magnetic bearing

    為實現電機軸向控制，深入分析了軸向磁軸承，設計和實現了磁軸承模擬控制和基於admc331的數字控制。
  20. The paper studies the mathematics model for calculation and analysis of the high - speed bearing in order to improve the performance of high - speed bearing

    摘要為了提高高速主軸用軸承的高速性能，提出了高速角接觸球軸承的數學計算與分析模型。
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