重載軸承 的英文怎麼說

中文拼音 [zhòngzǎizhóuchéng]
重載軸承 英文
heavy-duty bearing
  • 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...
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 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. The rolling bearing work conditions are becoming more and more sever in the space aerospace and defense fields, such conditions are usually high speed, high temperature, and heavy load

    航空、航天和國防領域使用的滾動軸承工作的條件都極其苛刻，其工況主要為高速、高溫、重載。
  2. Since the economic conditions are limited, the bearings with the excellent capability and heavy carrying capacity could be hardly chosen and used, and many bearings are demand to be serviced sustained, whose service life has reach or outreach the design life. the accidents are always taken place for some reasons such as very difficult maintenance, badly working conditions and eyeless using

    我國由於經濟條件的限制，不僅難以做到全面選用性能優良、承載能力高的低速重載滾動軸承，而且對多數已經達到或超過理論設計壽命的軸承仍要求能夠繼續服役，加之維修難度較大，工作環境惡劣，盲目使用易引發事故。
  3. Fault diagnosis of the bearing with low speed and incomplete revolve and high load

    超低速旋轉不完全重載大軸承故障與診斷探討
  4. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  5. The particular signals of different type of bearings are also decided for the experimental research. 3 ) at last, the evaluating method of bearings ’ remain service life is put forward towards converter trunnion bearing and the slewing bearing of rotary column. the result accords with fact basically

    3 ）在以上研究基礎上，提出了對轉爐耳軸徑向軸承和鋼包旋轉塔回轉支承這兩類低速重載滾動軸承的剩餘壽命評估基本方法，結果較符合實際。
  6. The working process of the bearing with low speed and high load ( converter trunnion bearing ) is monitored through vibration method and lots of field data are obtained. a industrial micro computer diagnosing system has been constructed for the detection of the defects of trunnion bearings

    本文敘述了轉爐耳軸軸承故障診斷的必要性，對低速重載軸承故障的類型和特性進行了分析，採用振動監測法對一種低速重載軸承- -轉爐耳軸軸承的運行進行監測。
  7. Large - scale burden bearing is an important part in manufacturing especially in steel manufacturing and it is easy to wear out so has to be replaced frequently

    大型重載軸承是我國製造行業、特別是大型鋼鐵行業經常更換的易耗品。
  8. It is very difficult to monitor the widely applicable bearing with low speed and high load because of its own structure and operation features. there are few reports on the monitoring and fault diagnosis of bearing with low speed and high load

    應用廣泛的低速重載軸承由於其自身結構及運行的特點，監測起來比較困難，目前有關低速重載軸承狀態監測與故障診斷的研究報道尚不多見。
  9. In allusion to problems of large - scale burden bearing design in our country such as long design period, complex calculation, difficulty in optimizing the parameter and so on, this paper systemically demonstrates a theory and method for developing professional, intellectualized cad system

    本文針對我國大型重載軸承設計中存在的設計周期長、分析計算繁雜、不易實現參數優化等缺陷，系統闡述了一種專業化、智能化軸承cad系統的開發理論與方法。
  10. And then, the vibration signal of the bearing with low speed and high load is analyzed and fault is diagnosed through wavelet transform method. seen from the comparison of the two methods, it will be difficult to diagnose fault of the bearing with low speed and high load through the former method

    通過實驗發現，小波分析對低速重載軸承的故障診斷能夠取得比較好的效果本文研究的核心是工控微機，在windows2000平臺上，軟體採用visualc + +及labview設計。
  11. 2 ) the evaluation standard of the running status for low speed and heavy load rolling bearings is hardly certain. this thesis makes the tests and research on the base of contrastive analysis. in result, we could get the basically operating method for the same type and the same environment but different bearings by the condition monitor and contrastive analyze

    2 ）低速重載軸承狀態評判標準很難確定，本文基於對比分析思想對其進行測試研究，實踐證明，通過狀態監測對比分析能較好地掌握表徵型號和使用環境相同時不同軸承之間運行狀態的特徵。
  12. Third, a solid lubricant embedded 40cr - ptfe bearing and a bronze c86300 - ptfe bearing were prepared. the comparatively tribological tests were performed in an oscillating sliding tribotester. the conditions were a contact mean pressure of 80 mpa, an oscillating frequency of 0. 13 hz and relative humidity of

    選擇40cr - ptfe鑲嵌型軸承與高強銅合金c86300 - ptfe鑲嵌型軸承在nh - 100型重載擺動摩擦試驗機上進行對比摩擦試驗，試驗條件為:承載壓強80mpa 、擺動頻率為0 . 13hz以及相對濕度為（ 60 3 ） % 。
  13. Thirdly, taked the the development of bearing standard library as a example, introduced at large the process of software development, and the keystone, the difficulty. emphasized that how to input the data from database, how to protract 3 - d graphics makeing use of the part ' s parameters

    論文重點部分以開發軸承標準件庫和風機系列設計為實例，詳盡介紹了軸承標準件庫軟體開發的過程，重點和難點，著重分析了數據庫中參數數據的載入，如何利用零件參數進行三維繪圖等。
  14. The commonly used solid lubricant embedded bearing and brass - plastics - steel du bearing have difficulty in meeting the needs for bearings of plastic injection molding machines, such as heavy load - carrying capacity, high clamping frequency and long service life

    常用的鑲嵌型與三層復合材料du等重載自潤滑軸承均難以滿足其承載壓強大、合模頻率高與服役壽命長的要求，因此研製出重載長壽命自潤滑軸承迫在眉睫。
  15. In the present work, 40cr alloy steel was selected as the backing material, and ptfe composite was acted as a solid lubricant. the self - lubricating bearing was designed by an ansys software, and a solid lubricant embedded 40cr - ptfe bearing was prepared. it was expected to be effectively strengthened leading to long service life

    本研究選擇40cr為背襯與聚四氟乙烯（ ptfe ）復合材料為潤滑劑，利用ansys有限元進行結構設計，制備出40cr - ptfe自潤滑軸承，希望能夠結合鋼的高強度與ptfe的低摩擦，實現重載長壽命的目標。
  16. The contact stress between roller and inner circle is maximum when they are in the line with radial load

    結果表明，當內圈與滾動體運動到與軸承所受經向載荷方向重合時，內圈與滾動體之間的接觸應力最大。
  17. Friction behavior of heavy spherical bearings in rotation of the braided structure composite

    編織復合材料重載關節軸承的旋轉摩擦特性
  18. The thesis bases on reynolds - equation and researches the working state under the static and dynamic loading situation of the object. under the static loading situation, the steady - state center position of journal is an important parameter, it is discussed, especially under three - lobe bearing, the calculating progress of it has a detailed description, and the progress is practiced by the means of computer programmer

    徑向滑動軸承是其中的重要一類，本論文以徑向滑動軸承為研究對象，以雷諾方程的建立及求解過程為理論基礎，對滑動軸承的處于動態及靜態載荷下的工況情況進行了理論分析。
  19. The relevant results are : 1 ) this thesis applies parameterization technique to build the low speed and heavy load rolling bearings ’ model, and make a calculation of its strain and stress by using contact nonlinear finite element method

    主要成果如下: 1 ）對此類低速重載滾動軸承進行有限元建模分析，初步對其進行靜力學計算，考察其基本應變、應力規律，經過實測證明模型計算結果基本正確。
  20. Mechanical characteristics of permanent magnet bearings is expressed by bearing capacity and bearing stiffness. analysis of mechanical characteristics of permanent magnet bearings plays a significant role in analysis and design of permanent magnet bearings

    永磁軸承的力學特性反映了承載力和軸承剛度的大小，掌握永磁軸承的力學特性對于合理分析和設計永磁軸承有著非常重要的實際價值。
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