軸承應力 的英文怎麼說

中文拼音 [zhóuchéngyīnglì]
軸承應力 英文
bearing stress
  • 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...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 軸承 : [機械工程] bearing; axle bearing; bearing of shafts; gudgeon block; mechanical bearing; pillow; s...
  1. Xm ) trundle needle, trundleing the post thrust bearing trundles the needle through the roll part of the body, cylinder roller and thrust maintain shelf and the thrust bed down the livestock to make up, trundleing needle and the cylinder roller is subjected to the shelf maintaining that the thrust maintains and guides. moreover thrust bed down the livestock against the difference, shaft, the pedestal encircles and employs in company, fix module shaft shoulder end face and the shell opening back plane dimensional tolerance, geometry accuracy, rigidity, axial is moved up and down, coarse degree ought to accord with the internation ， national standard stipulation demand

    滾針，滾柱推力軸承由滾動體滾針，圓柱滾子及推力保持架和推力墊圈組成，滾針和圓柱滾子受到推力保持的保持架引導，並與不同的推力墊圈，軸，座圈一起使用，安裝組件的軸肩端面和外殼孔底面的尺寸公差，幾何精度，剛性，軸向跳動，粗糙度應符合國際，國家標準規定的要求。
  2. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後，對巖土工程領域至今尚未解決，甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討，提出了考慮地基變形的地基承載力上程計算方法；對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎（空間問題）的承載力界限荷載p _ （ 1 / 4 ） ，並與國內外土力學專著及地基基礎設計規范中的條形基礎（平面問題）的界限荷載p _ （ 1 / 4 ） ，進行了對比，從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況；根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作，本文以截頭錐模型模擬地基，對地基（巖基）承載力的動測法進行了研究，為各類地基（包括巖基） ，匯總了動力分析和檢測川的參數：針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題，從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論；本文作者根據多年現場載荷試驗的工程實踐，對深井荷試驗裝置的核心部分? ?反力裝置，設計了側壁支撐反力加載系統，該加載系統具有實用、簡便、穩定及安個等優點。
  3. On this foundation the article inducts in detail the method which is based on the relative settlement of calculating unit area end support ( qb ) force at the same time considering the feature of pedestal pile ' s " arch effect " the article introduces conception of pile effective length and finally obtain t he formula of calculating man - made pipe with bulb - shaped axial carrying capacity. the article uses marc program to calculate and analyze foundation soil ' s stress and displacement and gets the change curve chart and the proportion that is shared by king - pipe side soil friction resistance and pipe end counterforce respectively. the article inducts the structure of pedestal in detail on the basis of generalizing pedestal application cases of many countries

    在此基礎上論文詳細歸納了以相對沉降為依據確定單位面積端承力q _ b的計算方法，並考慮擴底樁的「拱效應」特點引入了有效樁長的概念，最後結合公路規范推出了比較實用的人工挖孔擴底樁軸向承載力計算公式。論文運用了marc程序對地基土的應力和位移進行了有限元數值計算分析，得到了地基土的應力和位移場的變化曲線和在加載過程中樁側土摩阻力和樁端反力各自所承擔的比例；本文還在總結各國挖孔擴底樁應用情況的基礎上就擴底樁的構造進行了詳細的歸納。
  4. 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。
  5. For the 30. 2mm shaft, there are still larger over measure to load. the strength is increased by optimization. for ? 17. 4mm shaft, the strength is increased by enlarge the inner dimension of the spline ; for 30. 2mm shaft, the strength is increased by adjust the structure at the boundary between the key groove and the ring groove, the highest stress of the shaft is at bottom and terminal of the spline after optimization

    其中對17 . 4mm泵軸的優化，通過增大花鍵內徑，提高了花鍵齒底的強度，降低了應力集中點附近的應力；對30 . 2mm電機軸的優化，通過在軸承鍵的環槽端增加倒角，有效降低了該位置的應力集中，使軸的最大應力點從軸承鍵與環槽的交界處轉變到花鍵根部與收尾的交界處，提高了電機軸整體結構強度的合理性。
  6. The fractal theory application to fault diagnosis is tried in order to overcome the defec t of wavelet transform to nonlinear signal analysis and complicated machine diagnosis, including the concept, function and application about fractal dimension and the process of applying it to analyze the libration signal of rolling bearing and engine burning

    針對小波變換分析復雜非線性機械繫統時表現出的力不從心，又嘗試探討了分形理論在故障診斷領域中的應用，討論了分形維數的概念、物理意義和應用，並通過滾動軸承和發動機燃燒振動信號的分析例示探討和展示了應用分形方法進行故障診斷的方法和過程。
  7. Thedevelopment development hydraulic jack, the bearing heater, thebearing get up pulling out, the hydraulic pressure spanner, thehydraulic pressure pulls a horse, the hydraulic pressure small crane, nut broken cutting, the oil filter machine and the pipe bendingmachine and so on the advanced practical mechanical and electricalservice product has the world advanced level, the product and thetechnology widely applies to domain the and so on electric power, petrification, chemical industry, metallurgy, mine, spinning andweaving, papermaking machinery service department and the machinemanufacture unit, and in the daya bay nuclear power station, beijingsteel corporation, wuhan steel corporation, the baoshan steelcorporation, the daqing oil field, the victory oil field, the golmudoil field, the three gorges power plant, yangzi petrifies, qi and lupetrifies and so on in the national large and middle scale enterprisesand the project the comprehensive promoted use

    研製開發的液壓千斤頂，軸承加熱器、軸承起拔器、液壓扳手、液壓拉馬、液壓小吊車、螺母破切器，濾油機和彎管機等先進實用的機電維修產品有世界先進水平，產品和技術廣泛應用於電力、石化、化工、冶金、礦山、紡織、造紙等領域的機械維修部門和機械製造單位，並在大亞灣核電站、首鋼、武鋼、寶鋼、大慶油田、勝利油田、格爾木油田、三峽電站、揚子石化、齊魯石化等國家大中型企業和工程中全面推廣使用。
  8. The condition of uniaxial stress is closely approximated in prismatic bars subjected to pure axial tensile.

    單軸的應力狀態跟稜柱桿承受單純軸向拉伸十分近似。
  9. In the interest of adapting big size in radial direction, higher precision, higher angular rigidity, less moment of inertia, higher dynamic capability in the three - anxis simulation test turntable. researching the angular rigidity of the wire race ball bearings in axes direction, the adjustment mode and adjustment quantity to shafting, and analysing the contact stress of bearings in work is very necessity

    為了適應某些模擬轉臺研製中關于剛度高，轉動慣量盡量小，動態特性要求高等特殊要求，研究鋼絲滾道球軸承的軸向支撐剛度，軸系調整方式及調整量，以及該軸承在工作中的受力及應力狀況十分必要。
  10. Referencing the existing laser lithography tools and according the structure principle of maglev - bearing and maglev - vehicle, two structure patterns of precision stage based on maglev technology and driven non - contactly by linear motor are designed and researched. the two maglev precision stages will be of freedom information property and adapt to develop and manufacture laser lithography tools by ourselves

    在參考國內外光刻機現有定位平臺結構形式的基礎上，根據磁懸浮軸承和列車的結構原理，以磁懸浮技術為基礎、以直線電機無接觸驅動為動力，研究並設計了具有自主知識產權的兩種結構模式磁懸浮精密定位平臺，以適應我國自主研製開發新一代光刻機的需要。
  11. The top end bracket shall be fitted with a stainless steel lifting bail and shall be capable of supporting the combined weight of the pump and motor

    頂部尾軸承架應該配置不銹鋼吊環，應該能夠支撐泵和電機的總重量的壓力。
  12. The top end bracket shall be fitted with a lifting bail and shall be capable of supporting four ( 4 ) times the combined weight of the pump and motor

    頂部尾軸承架應該配置吊環，應該能夠支撐泵和電機的總重量四（ 4 ）倍的壓力。
  13. ( 3 ) we investigate the nonlinear dynamics of the rotor - ambs system in 1 / 3 and 1 / 2 subharmonic resonances. using the multiple method of scale, the averaged equations of the rotor - ambs system are obtained

    （ 3 ）利用多尺度方法，研究了電磁軸承-轉子系統的1 3亞諧共振和1 2亞諧共振情況下的非線性動力學，得出了兩種共振情況下的頻幅響應方程。
  14. Because most of the components in ambs are of the nonlinear characteristics, the dynamics in ambs is very complicated. the electromagnetic force is a nonlinear function with respect to the displacement of the rotor and the controlling electric current

    主動式電磁軸承（ ambs ）被廣泛地應用於工業和航空航天工程中，但由於電磁控制力是被控對象的位移和控制電流的非線性函數，因而構成了一個非線性機電系統。
  15. The applications and developments of the rotor - ambs system in the engineering are showed in recent years. in particularly, we present the results for the studies of nonlinear dynamics in the rotor - ambs system. we also point out the trend of the rotor - ambs system in future and the necessity of the study on the nonlinear dynamics of the rotor - ambs system

    本文的研究內容和所獲得的主要結果有以下幾個方面： （ 1 ）綜述了磁懸浮研究的歷史，介紹了主動式電磁軸承-轉子系統在工程實際中的應用，主動式電磁軸承的研究現狀，總結了近十年來國內外對電磁軸承-轉子系統非線性動力學的研究進展和取得的成果，指出了電磁軸承發展的趨勢及進行非線性動力學研究的必要性。
  16. Our company is built in 2000, mainly design, produce and sell lcd and lcm with industrialishts more than one thousand. we provide tn htn stn fstn lcd and smt cob cog lcm that can be used in instrument, car, company, gps and so on. we have cooperated with haier delux galanz and son on these wellknown enterprises, provide good after service

    公司主營： skf ntn nsk iko nachi fag koyo ijk等進口軸承，備有大量現貨，實行全天候配送貨，能在最短的時間內為用戶解決軸承的配套供應和提供個性化的優質服務，公司技術力量雄厚，擁有全國一流的專家顧問群，能為用戶提供儲備二個月以上的用量庫存，大大減輕工廠的庫存壓力，並保證工廠的生產不會因缺少軸承而影響生產進度。
  17. In recent years, we gained remarkable achievement in national electric power system fitting bearing and the maintenance of bearing for power plant, and approval of access to internet of state electric power system and provincial electric power system, at the same time, we produce spherical roller bearing, shperical plain bearings., slewing rings, thrust tapered roller bearing, trench ball bearing

    近年來，在國家電力系統配套軸承及電廠維修軸承供應方面取得了一定的成績，並取得國家電力系統及各省級電力系駐入網許可，同時公司生產的球面滾子軸承關節軸承回轉支撐軸承推力滾子軸承深溝球軸承及各種非標準軸承也廣泛應用於
  18. The bottom roller and sub - bottom roller of hcr is calculated about its equivalent stress, contact stress and the distributing of pulling - stress along the inside track of hcr. also, effects of hollowness and pinch fit are analyzed on bearing stress and rated load

    主要計算預負荷空心圓柱滾子軸承的最底部滾子和次底部滾子的等效應力、接觸應力和滾子內圈拉應力的分佈情況，分析滾子空心度和過盈量對軸承應力和額定載荷的影響。
  19. Some results are as follows under the action of vertical load, piles and soils are able to support upper loads, this improving the bear capacity of composite foundation a lot ; changing the character of the pile during transferring the vertical stress, reducing compressive stress under foundation

    在垂直荷載作用下，樁、土都可以承擔上部荷載作用，進而能大幅度提高復合地基承載力，改變了樁傳遞軸向應力的特徵，減小了基礎底面的壓力等。
  20. With consideration of variety of magnetic circuit in permanent magnet bearings, a new mathematical model dynamic magnetic circuit is presented, which has been widely used in the design of lifting permanent magnetic crane

    考慮到永磁軸承工作時磁路的變化，探索性地提出採用常用於起重永磁吊設計的動態磁路法來分析永磁軸承的力學特性，並給出了相應的數學模型。
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