摩擦套 的英文怎麼說

中文拼音 [tào]
摩擦套 英文
friction sleeve
  • : 摩構詞成分。
  • : 動詞1 (摩擦) rub 2 (用布、 手巾等摩擦使干凈; 揩拭; 抹) wipe; scrub; clean 3 (塗抹; 搽) spre...
  • : 名1 (套子) cover; case; sheath 2 (河流或山勢的彎曲處) a bend of a river or a curve in a mount...
  • 摩擦 : 1 (互相接觸的兩物體作來回相對運動) rub; chafe 2 [物理學] (相互接觸的兩物體在接觸面上發生阻礙相...
  1. This article takes the lagrange equation as the principle, establishes mathematics modeling to the inertia brake vibration when it brakes, then simulates it with matlab. this paper educed the relation equations between, which are the inertia brake ' s friction coefficient of the brake ring and the friction disk, the mean radius, the braking force, rotation inertia of the driving top and the spline shaft, spiral climbing angle of the brake ' s concave - convex helicoid, the mean effort radius of the concave - convex helicoid, elasticity coefficient of the spring, quality of the driving top and the spline shaft, rotations inertia of the brake ' s rotation part besides the driving top and the spline shaft, suppresses sleeve. provides the theory basis for the inertia brake structure optimization

    本文以拉格朗日方程為理論基礎,對慣性制動器在制動時的振動進行數學建模,然後用matlab對其進行模擬,得出了慣性制動器在制動時振動角頻率分別與制動環和片之間的系數、制動力的平均半徑、主動頂和花鍵軸的轉動慣量、慣性制動器的凹凸螺旋面的螺旋升角、凹凸螺旋面平均作用力的半徑、彈簧的彈性系數、主動頂和花鍵軸的質量、慣性制動器除主動頂和花鍵軸外其他部分的轉動慣量和、頂壓的質量等慣性制動器各零部件的物理參數之間的關系,為慣性制動器的結構優化提供了理論依據。
  2. In this dissertation, al - si / sicp composites brake rotor with diameter of 1200mm was firstly fabricated by a novel spray deposition technology, and simultaneously coupled brake pad was prepared by a novel dry - powder processing route, termed as two - step pressing process. a wedge pressing technology was developed to densify the as - produce al - si / sicp composite brake rotor

    本文首次採用噴射沉積技術制備了直徑達1200mm的al - si / sicp制動盤,同時採用二次壓制工藝制備出了配的合成閘片,研究了制動盤的楔壓緻密化技術、機理,復合材料磨損性能及機理。
  3. The aluminum allouy fabric reel for looms made by our factory is extruded by high quality aluminum alloy profile which have many advantages such as high strength, low weight, easy to clean and high confriction, and can adapt to domestic and alien air - jet, projectile and rapier weaving machines,

    我廠生產的鋁合金卷布輥採用優質的鋁合金型材自行擠壓加工而成,具有強度高、重量輕、易清潔、力強等各方面優點,適應國內外噴氣、噴水、劍桿、片梭等各種類型的織機配使用。
  4. The degrees of crystallinity of pure ptfe under the different conditions of water cooling, air cooling and furnace - varying cooling were made comparison by xrd. the thermal stability of pure ptfe and solid lubricant was analyzed by dsc - tg ; the composition and valence state of elements in the surface of carbon fiber, solid lubricant before and after friction test and lubricant transfer film were characterized by xps ; the frictional property of solid lubricant was tested by pin and disk test rig. the frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine, the hardness of solid lubricant was tested by pm ; the compression strength of solid lubricant was tested by material test machine

    用sem表徵原料微觀結構、表面及潤滑轉移膜表面形貌:用xrd進行原料物相分析,及比較水冷卻、空氣冷卻、隨爐冷卻三種工藝條件下的純聚四氟乙烯樹脂的結晶度;用dsc - tg分析純聚四氟乙烯樹脂及固體潤滑劑的熱穩定性;用xps表徵碳纖維表面、固體潤滑劑前後表面、潤滑轉移膜表面的元素組成、價態變化;用銷盤式磨損試驗機對固體潤滑劑進行性能測試;採用專用的臺架模擬試驗機對固體潤滑劑鑲嵌軸承與鋼軸副間的磨損性能進行測定;用萊次偏光顯微鏡( pm )測試固體潤滑劑的硬度;用材料試驗機測試固體潤滑劑的抗壓強度等。
  5. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明:所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求;聚四氟乙烯樹脂熱分解溫度超過400 ,但在ptfe中加入無機填料會使復合材料吸水率提高,熔融溫度及分解溫度降低,且伴有氧化分解反應;碳纖維表面含有c = o及c - o - c等極性基團,有利於提高其與其它組分的相容性,提高層間剪切強度;均勻設計試驗方法能夠用較少的試驗次數找出配方與性能間的關系,擬合曲線基本能表示各配方的系數發展趨勢;配方中不加銅粉或不加石墨,其系數均較高,說明銅粉和石墨應該配合使用;當銅粉15份、石墨60份時,銅粉30份、石墨30 - 40份時,銅粉60 、石墨15 - 30份時,系數均具有較低值;純聚四氟乙烯樹脂在空氣冷卻時結晶度最大,磨損量也是三者中最大的;同時,固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的:不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅后與gcr15鋼軸配副,在金屬表面均可形成潤滑轉移膜,從而減少金屬副表面間的直接接觸,大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  6. The heat expansion coefficient of casting nylon materials is about 10 times larger than steel, so the internal dia shrinks caused by the expansion. it will influence the connection gap of the abrasive surface

    鑄型尼材料的熱膨脹系數約比鋼材大10倍左右,所以軸在運行時由於熱所造成的膨脹變形使內徑縮小,影響面的配合間隙。
  7. Protective clothing for professional motorcycle riders - jackets, trousers and one piece or divided suits - test method for determination of impact abrasion resistance

    托車專業駕駛者用的防護手.夾克長褲單件或分離的服.測定抗撞擊力的試驗方法
  8. It utilizes two boltclamped langevin transducers with unanimous frequency characteristic which convert vertical vibration to flexural traveling wave. they are arranged on the place of a elastic pipe to generated traveling - wave. when the traveling - wave propagate, the particles on the elastic pipe traverse an elliptic trajectory, materiel is transported by friction or acoustic streaming

    利用兩頻率特性一致並以縱向振動方式工作的夾心式換能器,通過合理的布局在導管中激勵出行波,使輸送管管壁質點產生橢圓運動,從而利用或在液體中產生聲流來實現固體及液體的傳送。
  9. Our main products are the physical performance index inspection apparatus and equipments of spectacles : the whole set of inspection equipment of spectacle products such as sunglasses intellect detection apparatus, lens impact test enginery, resin lens combustion - prevent test enginery, resin lens friction test enginery, spectacle easel bridge of the nose deformation test enginery, pull test enginery and so on

    主要生產檢驗眼鏡產品各項物理性能指標的儀器設備:太陽鏡智能檢測儀、鏡片沖擊試驗機、樹脂鏡片阻燃試驗機、樹脂鏡片試驗機、眼鏡架耐疲勞試驗機、眼鏡架鼻樑變形試驗機、拉力試驗機等眼鏡產品的成檢測設備。
  10. Pressure grouting has made piles and soil combinaion closely at the same tiine, the piles liave hand load capacity more than ever currenly, the design and calculation of root piles have been short of a sult of fledged theory aner referencing the application of root piles in underpinning engineering and basing on the intrinsic cbaraer of root piles in thes paper the authr has ehabshed mle constitutive relative of root piles and soil in correctin slopes, researched the slope edility aller correcang slopes and safety factr of slopes

    樹根樁可以看作是一種樁,它不僅可以承擔豎向荷載,而且還可以承擔水平荷載,用壓力注漿可以使樁與土體緊密結合,使樁具有較大的承載力。當前,對樹根樁的設計計算卻沒有一成熟的理論,本文在參考了樹根樁應用於托換工程的設計計算方法后,根據樹根樁的實際特徵,詳細推導了樹根樁加固邊坡后樹根樁與土均質化復合「土體」的本構關系,研究了樹根樁應用於邊坡加固后的穩定性情況。
  11. Hinge support sleeve reduces friction and minimizes water hammer through independent plate suspension ( on larger sizes )

    鉸鏈支撐管減小,並將通過獨立閥瓣中止時的水錘現象降到最小程度(更大的通徑) 。
  12. This product has an obvious advantage in quality and shape to the traditional steel support. the product is recommended to use in the windows with standard level hinge and friction steel support. when the window is closed, the friction steel support can be totally hidden and is very slippery to open or close

    幕墻限位窗撐對于使用標準平鉸,式鋼撐的窗子,鋼撐相對于傳統的栓鋼撐更具有明顯的質量,外觀的優勢,關上窗子后,幕墻限位的式鋼撐完全隱蔽起來,開或關窗子時又非常順滑。
  13. This is the only corporation supplying changan minicar and styre heavy truck with friction disk in chongqing city

    重慶地區唯一為長安微車斯太爾載重車提供片配的企業
  14. Based on reynolds equation and solid particles carrying model, a theoretical model for piston ring - cylinder liner lubrication in liquid - solid lubrication had been proposed. the effect of solid particles " diameter and concentration are introduced in the model. the influence of the particles " diameter and concentration on load, film thickness and friction force had been analyzed

    基於reynolds方程及顆粒承載模型,引入顆粒直徑、濃度等參數,並建立了分析液固二相潤滑下活塞環?缸副潤滑狀態的模型,探討了不同顆粒直徑和濃度對承載、油膜厚度及力的影響。
  15. Based on an experiment performed on the piston ring - cylinder bore wear tester, liquid - solid lubrication is investigated in this thesis. the wear of the samples under different lubrication conditions ( the solid concentrations are 0 %, 0. 02 % and 0. 1 % by weight ) are discussed. the variations of the surface topography, especially the statistical parameters and functional parameters are studied, and the reasons that cause the variations are analysed

    本研究基於活塞環-缸磨損臺架實驗研究了液-固二相流體潤滑的問題,探討了潤滑油中不含固體顆粒、含有0 . 02和0 . 1納米顆粒三種潤滑狀態下的磨損情況,並進一步研究了液-固二相流體潤滑狀態下試件表面形貌特性的變化,主要是統計參數和功能參數的變化,並探討了引起變化的原因,為更深入的液-固二相流體潤滑問題的研究以及表面形貌設計提供理論上的參考。
  16. Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well, ultradeep well, high inclined hole, extended reach well and horizontal well, therefore, friction and wear between casing and drill pipe became a severe problem

    在深井、超深井、大斜度井、大位移井及水平井中,鉆井時間延長、鉆柱作用在管上的側向力增高,因此管和鉆柱的與磨損問題越來越突出。
  17. The signal processing software was developed by vc + + tools. the modules of the software including board controlling, signal input, data saving, figure display, statistic computing, filter design, spectrum analysis, etc. based on the experiment performed on the piston ring - cylinder bore wear tester, the friction force and max scuffing load under different liquid - solid lubrication ( the solid concentrations are 0 %, 0. 02 % and 0. 1 % by weight, the type of particles are mos2 and udp ) is investigated in this thesis

    然後,以內燃機中的活塞環-缸副為目標,在活塞環-缸副實驗臺架上進行模擬實驗,考察在不同二相流潤滑(潤滑油分別為純潤滑油、含納米級金剛石粉( udp ) 、二硫化鉬粉( mos _ 2 )的濃度為0 . 02和0 . 1的液-固二相潤滑油)條件下副的力及極限傷載荷的變化。
  18. The working condition of nylon shaft liner is determined by many factors, for example : the different formula, shaping technique, the design of shaft liner, installation method, loading features, running speed, lubricant condition, the working environment of shaft liner temperature, humidity and the influence of impurity, abrasion when working etc. so, when designing shaft liner, it is necessary to take consideration of all conditions

    鑄型尼軸的許用工作情況是由很多因素決定的,例如不同配方和成型工藝所制得的材料物理機械性能,軸的設計裝配方法,負載特點,運轉速度,潤滑情況,軸的工作環境溫度濕度雜質的影響,工作時的條件,對磨材料的性能等。因此,在設計軸時,應綜合考慮各個方面的因素。
  19. Any special requirements such as gear operation, motor operation, hydraulic or pneumatic cylinder operation, anti - friction bearing yoke sleeve, by - pass of drain, etc. must also be specified on purchase orders

    如果有特殊要求,如齒輪操作機構,馬達執行機構,液動或氣動缸體執行機構,耐軸承軛架管,排泄旁路,等等,在訂購時都必須特別註明。
  20. This installation is composed of material feeder, implement of friction and decentralization, high voltage static separator, implement of grain collecting, wind pipe, wind machine

    試驗裝置主要包括給料裝置、分散器、高壓靜電分離器、顆粒收集器、風管、風機等部分。
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