針形軸承 的英文怎麼說

中文拼音 [zhēnxíngzhóuchéng]
針形軸承 英文
nail bearing
  • 針 : Ⅰ名詞1 （縫衣物用的工具） needle 2 （細長像針的東西） needle like things 3 （針劑） injection; sh...
  • 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. 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。
  2. Made with different columniform axeses for more silence and safe when turn the door can be used with other floor spring such as " crown " " new stars " " domar " " garzi " excluding its own brand

    配備多種圓柱形滾針軸承座，使門扇轉動更寧靜，更安全，除與自身品牌的精密配合外，還可與皇冠、新星、多瑪、蓋澤等地彈簧配合使用。
  3. 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。
  4. Rolling bearings - radial needle roller and cage assemblies - dimensions and tolerances

    滾動軸承.徑向針形滾筒和櫃式組件.尺寸和公差
  5. Rolling bearings - needle roller bearings, drawn cup, without inner ring - boundary dimension plan

    滾動軸承沖壓外圈滾針軸承外形尺寸方案
  6. Rolling bearings - needle roller bearings, drawn cup without inner rings - boundary dimensions and tolerances

    滾動軸承.拉制的杯形無內環滾針軸承.外形尺寸和公差
  7. Based on the tribological principle and the theory of contact mechanics, it is feasible to adopt curvature - changing structure in the rock - bit journal bearing system. the structure and coupling relationship of curvature - changing journal bearing under the condition without friction have been analyzed and three kinds of sub - form structure configurations, namely, the pseudo - curvature - changing structure, the conformable curvature - changing structure, and the clearance curvature - changing structure, been differentiated according to the contacting features. the shape optimization and pre - running - in regulations of the contact surface of curvature - changing journal bearing under friction condition have been established. the results of rock bit journal bearing test indicate that the tribological behavior of the bearing can be effectively improved by curvature change based on both designing and pre - running - in

    基於摩擦學原理和接觸力學理論，提出了可在牙輪鉆頭滑動軸承中採用變曲率結構.在不考慮摩擦的情況下，就結構設計和配合關系等問題進行了分析討論，劃分了準變曲率、吻合變曲率以及間隙變曲率等3種結構形式；針對考慮摩擦時的變曲率結構，提出了接觸形狀優化和預磨合的實施方案.鉆頭軸承試驗結果表明，無論是預設計變曲率還是預磨合變曲率，都能改善軸承摩擦副的摩擦學特性，因而值得進一步研究和推廣
  8. Our company is specialized in producing mini - type precision low noise electric motor bearing motorcycle bearing british system and part non - standard bearing. in line with the quality policy " quality excellent creating enterprise famous brand, aspiration high occupying market excellence " and by means of the unremitting efforts of the whole staff, our company has become a fairly high scale bearing manufactured enterprise with a annual productive capacity is 20, 000, 000 sets of bearing and the output value is more than 40000000 yuan

    公司專業生產微小型精密低噪間電機軸承摩托車軸承英制及部分非標軸承。本著「品質精純創企業名牌一志當高遠領市場風騷」的質量方針，通過全體員工的不懈努力，已形成年產軸承2000萬套，產值4000多萬元的具有一定規模的軸承製造企業。
  9. Yoke sleeve ? aluminum - bronze yokesleeve has needle type thrust bearings to minimize operating torque

    軛架套管?鋁青銅軛架套管配置針形止推軸承，最大程度減少操作扭矩。
  10. Yoke sleeve ? aluminum - bronze yoke sleeve minimizes operating torque. larger sizes have needle bearing type thrust bearings

    軛架套管?鋁青銅軛架套管最大程度減少操作扭矩。較大通徑的截止閥配置針形軸承類型的止推軸承。
  11. Rolling bearings - thrust needle roller and cage assemblies, thrust washers - boundary dimensions and tolerances

    滾動軸承.止推滾針保持架組件和止推墊圈.外形尺寸和公差
  12. Aiming at the problem of incline of lintel in warm extrusion forming process for copper alloy solid bearing retainer, the rigid - plastic fem analysis models have been setup and numerical simulation and analysis been made, improving measures put forward

    摘要針對軸承保持架溫擠壓成形中出現的過梁傾斜等問題，建立了剛塑性有限元模型，對溫擠壓成形過程進行數值模擬，並提出了相應的改進措施。
  13. Rolling bearings - combined needle roller thrust roller bearings - boundary dimensions

    滾動軸承滾針和推力圓柱滾子組合軸承外形尺寸
  14. Rolling bearings - needle rollers - dimensions and tolerances

    滾動軸承.針形滾筒.尺寸和公差
  15. The plant produces standard needle bearings and commercial needles of various kinds, different sizes and precisions

    我廠生產各種形式、各種尺寸、各種精度等級的滾針軸承和商品滾針。
  16. Fada needle bearing factory is set up in 1988. it has fixed assets of rmb 5 million and covers an area of 85, 000 square meter. 120staff work for the factory, including of 30 technicians. at present, it has production capacity of 8 million sets of needle bearing

    發達滾針軸承廠創建於1988年，佔地面積8500餘平方米，固定資產500餘萬元，現有職工120名，其中中等以上各類技術人員前30名，形成了年生產各種滾針軸承800萬套的能力。
  17. Special grids is adopted for solid model of conical roller bearings by applying for three - dimensional solid and contact elements, aiming at its characteristic, stress and load distribution of elastic contact problems. finite element model built in the paper is fit for objective practice, with flexible - flexible contact bodies and surfaces - surfaces contact mode

    本文針對汽車后橋傳動錐軸承的接觸彈性變形特點、接觸應力及負荷分佈規律，採用三維實體單元及三維接觸單元對圓錐滾子軸承實體模型進行特殊的有限元網格劃分，將接觸單元按柔體一柔體處理，採用面一面接觸分析模式，建立了符合實際的有限元模型。
  18. The main contents are followed below : ( 1 ) for the aim of knowing the characteristics of main factory building structure frame columns of large - scale thermal power plants, nine high strength concrete frame columns with high axial compression ratio and six slender ordinary strength concrete frame columns with high axial compression ratio were tested under low reversed cyclic horizontal loading for the very first time, and thus the influencing factors of normal section bearing capacity, such as concrete intensity grade, axial compressive ratio, slendemess ratio, the type of stirrups and stirrup ratio, etc, the anti seismic deformation capability of frame columns were acquired

    本文主要研究的內容有： （ 1 ）首次針對火電廠主廠房結構框架柱的特點，對9個高軸壓比高強混凝土框架柱和6個高軸壓比普通混凝土框架長柱進行了低周反復水平加載試驗，獲得混凝土等級、軸壓比、長細比、配箍形式及配筋率等對框架柱的抗彎及抗剪承載力、抗震變形能力的影響因素。
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