滾動接觸 的英文怎麼說

中文拼音 [gǔndòngjiēchù]
滾動接觸 英文
roller contact
  • 滾 : Ⅰ動詞1 （翻轉; 滾動） roll; turn round; trundle 2 （走開; 離開） get away; beat it 3 （液體沸騰）...
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 觸 : Ⅰ動詞1 （接觸） touch; contact 2 （碰; 撞） strike; hit 3 （觸動） touch 4 （感動） move sb ; sti...
  • 滾動 : roll; trundle; rolling; volution; run; rolling motion滾動半徑 rolling radius; 滾動傳感器 roll sen...
  • 接觸 : 1. （交往） come into contact with; get in touch with 2. （沖突） engage 3. （挨上; 碰著） contact; touch
  1. As to the high speed of electric spindle system, the angle - contact bearings are usually applied to supporting the shafts. because the supporting stiffness of rolling bearing is non - linear, especially under the circumstances of high speed and ultrahigh speed, the internal working status is so complicated that it is not regarded as routine linear support and ordinary non - linear support. centrifugal effect of the rolling bearing increase the factors of influencing the supporting stiffness

    高速電主軸系統的轉速很高，通常都採用角接觸球軸承作為支承，由於滾動軸承的支承剛度呈非線性形式，特別在高速和超高速情況下，滾動軸承內部的動力學狀態十分復雜，由於滾動體運動所產生的離心力作用，使得影響其支承剛度的因素增多，不能作為常規的線性支承和普通的非線性支承處理。
  2. Abstract : the calculation of the rigidity for the ball screw transmission system was discussed, including the axial rigidity of the screw, the axial rigidity of supporting bearing, the contact rigidity between ball and groove. the influence of the rigidity variation on the transmission accuracy was analyzed

    文摘:本文系統地討論了滾珠螺旋傳動系統的剛度計算，包括螺桿本身的軸向剛度、螺桿兩端支承軸承的剛度以及滾珠與滾道間的接觸剛度，並分析了剛度變化對傳動精度的影響。
  3. Rolling bearings - angular contact ball bearings

    滾動軸承.角面接觸滾球軸承
  4. Rolling bearings ; single row radial contact ball bearings

    滾動軸承.單列徑向接觸滾珠軸承
  5. Rolling bearings - angular contact ball bearings - boundary dimensions

    滾動軸承角接觸球軸承外形尺寸
  6. Rolling bearings. specifications of matched angular contact ball bearings

    滾動軸承.組配角接觸球軸承技術條件
  7. Rolling bearings - four - point contact ball bearings - axial internal clearances

    滾動軸承.四點接觸球軸承.軸向游隙
  8. Metallic materials - rolling contact fatigue test

    金屬材料滾動接觸疲勞試驗方法
  9. Improving on the rolling contact fatigue life and mechanical behaviors of bearing steel by nitrogen plasma immersion ion implantation

    氮等離子體浸沒離子注入技術改善軸承鋼滾動接觸疲勞壽命和機械性能的研究
  10. In this paper, wheel - rail rolling contact creepages and creeps of independently rotating wheel are analyzed, the effects of lateral and yaw motions of independently rotating wheel, and the curve radius to creepages of wheel - rail rolling contact are emphasisatically researched. 4

    論文對獨立旋轉車輪的輪軌滾動接觸蠕滑率/力進行了分析，研究了輪對橫移和搖頭運動以及曲線半徑對獨立旋轉車輪輪軌蠕滑率的影響情況。
  11. Standard termninology for rolling element bearings

    滾動接觸軸承的標準術語
  12. Elastic - plastic analysis of non - steady state pure rolling contact

    非穩態純滾動接觸彈塑性分析
  13. Coordinated motion generation for multifingered manipulation with rolling contacts

    滾動接觸約束下機器人多指操作的協調運動規劃
  14. The characteristics of wheel - rail rolling contact fatigue and causes of induced fatigue were reviewed

    輪軌經過長時間滾動接觸會導致軌面剝落，產生疲勞。
  15. Ceramic bearing which has thermostable, anti - corrosive, the self lubrication good character. widely applied in aviation, astronautics, national defense. rolling contact fatigue is one of the main inactivation types of bearing

    陶瓷軸承，具有耐高溫、耐腐蝕、自潤滑性好等優點，廣泛應用於航空、航天、國防等領域，其主要失效形式為滾動接觸疲勞，研究和改善潤滑劑的抗疲勞性能是提高軸承滾動接觸疲勞壽命的重要途徑。
  16. In order to analysis the contact problem between elasticity roller and rigid plane, another iterative process is raised. supposing the right contact point has been known, the left contact point has to be found and the distribution of stick zone and slip one have to be determined in each iterative process. the outer load is evaluated according to the solved force distribution in contact zone

    針對彈性滾柱與剛性平面的穩態滾動接觸問題，採用已知接觸區右端點來搜索接觸區左端點以及區內粘連區、滑移區分佈的迭代搜索方法，並根據搜索得到的接觸區內分佈壓力反求出外部載荷。
  17. Proceeding with the support " s force condition is analysed in the static and revolve state, the stress distributions in the contact areas of support and roller are researched by way of hertz theory, the tow - dimensional elastic movement of the contact area is studied by contact mechanics, and the formula and curve of movement regulation are deduced

    從回轉窯靜止與運轉時支承的受力情況分析著手，依據赫茲接觸理論對托輪與滾圈接觸區的壓力分佈進行了分析，並用接觸力學方法研究了接觸區的二維彈性滑動，推導出回轉窯軸向下滑計算公式，從而得出回轉窯軸向下滑特性曲線。
  18. In this paper, select li 3 # and grease 7014 as basis grease. select nano diamond and sio _ 2 are selected as additives, design 14 recipe using k and l10 as appraise norm study the dose of nano particle to the effect of contact fatigue of ceramic and steel friction has the conclusion that proper quantities nano particle which put in two grease can improve the contact fatigue life of ceramic using sem and edax, nano particles fatigue resistance mechanism are analyzed. which can improve the contact fatigue life of ceramic and steel friction

    本文選用3 #通用鋰基脂和7014號寬溫航空潤滑脂作為基礎脂，選取納米金剛石粉和納米二氧化硅微粒作為添加劑，設計了14種配方。利用威布爾斜率k和額定壽命l10作為評價指標，研究了納米微粒的用量對陶瓷球/鋼副的接觸疲勞壽命的影響，得出在所選兩種基礎脂中添加合適用量的納米微粒添加劑可以提高陶瓷球的接觸疲勞壽命。利用sem和edax ，初步揭示了納米微粒提高陶瓷/鋼副滾動接觸疲勞的機理。
  19. The direct analysis method has more efficient than the line programming for the shakedown analysis of contact surface layer, therefore, the mentality of shakedown analysis of contact surface layer was introduced based on the direct analysis method as follows : first, the direct method for shakedown analysis was presented and its application to a two - dimensional rolling / sliding contact problem was demonstrated. the direct method consists of operator split technique, which transforms the elastic - plastic problem into a purely elastic problem and a residual problem with prescribed eigenstrains, and an incremental projection method to determine the eigenstrain

    這些方法各有創新，其特點是計算速度快、收斂性好及精度可靠，計算規模避免了彈塑性隨動強化分析的非線性的影響，並使彈塑性問題轉化為殘余問題和線彈性問題，適用於滾動、滾滑及滑動接觸失效分析，從而有效地解決了接觸體安定性分析與裂紋萌生壽命預測的實際問題，也是本文對表面強化接觸失效的安定分析成為可能。
  20. In this thesis, based on the previous investigation on 2d moving and rolling contact problem by bem, the conforming discretization is generalized to 3d cases, and a scheme of bem for moving contact of 3d elastic solids with prescribed moving direction using conforming discretization is presented

    本文基於作者研究組對二維彈性體移動和滾動接觸邊界元法的前期研究，將其中的協調離散方案推廣到三維問題，提出了針對移動方向已知的三維彈性體移動接觸問題的一種邊界元協調離散方案。
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