預緊軸承 的英文怎麼說

中文拼音 [yùjǐnzhóuchéng]
預緊軸承 英文
preloaded bearing
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 緊 : Ⅰ形容詞1 （物體受到幾方面的拉力或壓力以後呈現的緊張狀態） taut; tight 2 （物體受外力作用變得固定...
  • 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...
  • 軸承 : [機械工程] bearing; axle bearing; bearing of shafts; gudgeon block; mechanical bearing; pillow; s...
  1. 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。
  2. This machine is controlled by the industry control computer, which can measure the clearance along the driving taper gear axes and select the suitable sleeves so that the clearance can be eliminated and the set tightening of the bearing can be achieved

    選墊機採用工業控制機控制、自動化檢測驅動橋主錐齒輪軸軸向間隙，並優化選擇合適的墊片，通過墊片來消除軸向間隙並調整軸承達到設定的預緊力矩。
  3. It is found that the damping coefficients of the ceramic bearing spindle unit are smaller than those of the steel bearing one, direct mobility in the front nose of the ceramic bearing spindle unit is larger than that of the steel bearing one after the experimental modal analysis for a standard spindle unit

    研究發現，在相同預緊和脂潤滑條件下，陶瓷軸承主軸單元的阻尼系數比鋼軸承主軸單元小，主軸端部的直接動柔度比鋼軸承主軸單元大。
  4. 6 ) minimum preload analyses of spindle bearings : the paper puts forward the principles and computations of the minimum preload through an example. 7 ) speed experiment of spindle bearings : the paper testy studies the influences of ( lie structure and lubrication parameters on the speed. from the results of analysis, computation and testing, the results show : 1 ) the friction heat and preloadings of spindle bearings obvious influences the speed and dynamics

    本文全面揭示了主軸軸承的熱特性、設計和應用參數對速度和動力學性能的影l狗，不僅為主軸單元和主軸軸承的設計與應用提供了理論與試驗依據，而且提出了考慮摩擦熱和預緊方式影響的高速軸承擬動力學分析方法，具有重要的理論和應用價值。
  5. 2 ) temperature analysis of spindle bearings : using the basic theory of heat transfer, the paper founds the heat transfer model and derives the heat transfer resistance and heat transfer equations in spindle units. 3 ) running performance analysis of spindle bearings : the paper analyses the running performances with the influences of the friction heat, structure and application parameters through an example. 4 ) stiffness analysis and testing of spindle bearings : using hertz contact theory, the paper derives the stiffness formula, computes, analyzes and tests the stiffness through an example

    4xio 『 ，定壓預緊下，陶瓷球軸承的剛度大於全鋼軸承，而定位預緊下則相反； 5 ）一般，軸承中球的溫度最高，內圈次之，外圈溫度最低，但定壓預緊廠轉速達到一定值時，外圈溫度可能高於內圈； 6 ）主軸平動固有頻率和軸承徑向剛度的測量值與計算值基本一致，忽略w1 ） d的影響使測量值小於計算值，表明理論分析是正確的。
  6. The cross short rollers guide way and servo feed - system are the most important parts of 3mz204cnc bearing internal grinding machine made by luoyany bearing research institute. - we have analysised firstly the factor of influence with roller guide way rigid, and we have obtained a load - distortion curve. we also have analysised the dominating factors influence with distinguish ratio of guide way, and we have obtained a solution about pre - tighted load which were tested by experiments

    本文對洛陽軸承研究所研製的3mz204cnc全自動內圓磨床的核心部件：十字交叉滾子導軌和數控進給系統展開研究，首先對影響滾動導軌剛度的因素進行分析，得出載荷?變形曲線，對影響導軌解析度的各因素進行分析，得出預緊力大小與分佈對解析度和起動力的影響，並通過實驗驗證。
  7. The key factor influencing the automobile ' s drive bridge performance is the reducer assembly quality, and the tightening at the bearing of the front - part of the driving gear axis is an important problem in the process of the reducer assembly

    汽車驅動橋主減速器的裝配質量是影響驅動橋整體性能的一個關鍵因素，主減速器裝配過程中的一個重要問題就是主動錐齒輪前端的一對圓錐滾子軸承的預緊。
  8. On the foundation of combining finite elements with groove control theory, the computational method, which is used for natural frenquency of bearing - axle system at ultrahigh speed, is provided, and it is discussed how the pre - load and rotor speed affect the natural frenquency

    在綜合有限元法和滾道控制理論的基礎上，給出了角接觸球軸承軸系統在超高速工況下運轉時各階臨界轉速的計算方法，並討論了預緊力和轉速對軸系臨界轉速的影響。
  9. It is found that when the ratio of frequency is less than 1, the equivalent stiffness will be increased with the rising of the rotational speed in the certain conditions

    研究表明:在一定安裝、潤滑和預緊條件下，當頻率比< 1時，軸承等效剛度隨著轉速的升高而升高。
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