擺動軸 的英文怎麼說
中文拼音 [bǎidòngzhóu]
擺動軸
英文
axis of swing-
As the crankshaft rotates, the crankpin swings in a circle around the shaft.
隨著曲軸的轉動，曲柄銷繞主軸作圓周擺動。The cradle - rockers had done hard duty for so many years, under the weight of so many children, on that flagstone floor, that they were worn nearly flat, in consequence of which a huge jerk accompanied each swing of the cot, flinging the baby from side to side like a weaver s shuttle, as mrs durbeyfield, excited by her song, trod the rocker with all the spring that was left in her after a long day s seething in the suds
那個搖籃的搖軸經歷過無數孩子的重壓，在石板鋪成的地板上已經辛辛苦苦地搖動了許多年，都差不多快要磨平了，因為搖籃的每一次擺動而引起的劇烈震動，都要把搖籃中的孩子像織布的梭子一樣從一邊拋到另一邊。德北菲爾德太太在洗衣盆的泡沫里已經勞累一整天了，在她的歌聲的激勵下，用她身上剩餘的力氣踩著搖籃。After analyzing the key technique of sprint - wiggling motion, specially analyzing the feature of hipbone motion of sprint - high - speed swing and level motion of having the hip as the axle in process of, the author considered that developing swing specific power be the first and developing general power be the second in power training of sprint surrounding tightly the power of groups of muscles of swing motion, and on the basis of initiatively developing muscle power of hip flexor and the equilibrium and harmony of upper limb power and lower limb power to improve the sprint technique, finally the author afforded the according means of swing specific power in training of sprint
摘要通過對短跑技術擺動動作的分析，特別是對短跑過程中髖部動作以髖為軸的高速擺動平動運動的特徵分析，認為短跑力量訓練應以發展專項擺動力量為主，一般力量訓練為輔，緊緊圍繞擺動動作的肌群力量著手，在優先發展髖部屈肌肌群力量與上下肢力量均衡協調的基礎上，改進短跑技術，並提供了短跑擺動專項力量訓練的相應手段。After analysing several kinds of light - weighting structures through ansys, hexagonal speculum structure is confirmed. in the aspect of the controling of speculum, the paper adopts the brushless dc motor which is partial assembled to drive the point speculum and the inductosyn as angle measuring component is selected, the ad2s80a the system is used to get directly angle and angular velocity. double closed - loop speed and position control is designed, as the pid control is the well - developed algorithm, which can achieve stable rotation and precise position control
在指向反射鏡的擺動控制方面，採用低速性能好的分裝式直流力矩電機作為指向反射鏡的驅動電機，並採用感應同步器作為角度測量元件，運用軸角轉換器ad2s80a進行角度和速度的輸出，採用技術成熟的pid控制方案，進行速度和位置雙閉環控制，以實現指向反射鏡轉動速度的平穩性和位置的精確性。It is applied to sorts of locomotive engine, in course of revolving of crank and connecting rod mechanism, there are revolving of the crankshaft, swinging of the connecting rod and reciprocating motion, so its motion state is complex, and periodic unbalanced force, by a few components, is great
曲柄連桿機構在高速運轉過程中，有曲軸的轉動、連桿的擺動及活塞的往復運動，其運動狀態復雜，各個部件所產生的周期性不平衡慣性力大，是引起發動機振動的主要原因。Zhejiang xrkobo machinery co., ltd is fully dedicated to provide high precision mechanical components only for foreigner ' s company, we mainly produce electric power tools mechanical components, hammer rocker bearing and pneumatic cylinder
浙江新凌凱博機械有限公司專注于為外資企業生產製造精密的機械零部件，主要產品包括電動工具零配件，電錘專用擺桿軸承，及氣動機床氣缸。It is engaged in developing and producing the transmission parts, such as accurate gear wheel, axles, etc. the company has international advanced technology, and it has been developing over 20 new products, the following three products : motor startup gear, swing bearing and holing rack are the new high - tech product of jiangsu province
該公司為集團公司與海外留學歸國人員共同創辦的一家高新技術企業，致力於汽車用精密輪軸類等傳動產品的開發鍛造生產，技術水平達到國際先進水平。企業現已完成新品開發20餘項，其中自主開發的汽車啟動電機輪汽車電機啟動器用保持架電錘用擺桿軸承球頭短軸等三隻產品被認定為江蘇省高新技術產品。The main relative systems of heavy - hard rainfall in northeast plateau are western pacific subtropical high, south asia high, low latitude systems, upper level jet ( ulj ), low level greater wind speed axes, westerly trough and plateau trough, low level vortex, cold frontal, occluded front in qinghai lake, mesoscale low pressure, heat low - pressure in qinghai, shear line and convergence line, mesoscale cloud cluster, etc. the west subsidiary model of south asia high is the main circulation type of heavy - hard rainfall in this area
3 、西太平洋副高、南亞高壓、低緯系統、高空急流、低空大風速軸；西風槽和高原槽、低渦、冷鋒、青海湖錮囚鋒以及中尺度低壓、青海熱低壓、切變線與輻合線、中尺度雲團等系統是高原東北部地區大到暴雨的主要相關系統。 100hpa上的南亞高壓中心強度加強，位置東西擺動預示高原地區將有降水產生，中心強度減弱，降水過程結束。南亞高壓西部副型是高原東北部地區大到暴雨的主要流型。At the same time, move the right hand toward the right side and form a hooked hand at a point slightly above shoulder height, while your left hand makes an arc past your abdomen and up to your right shoulder, with your left palm turned in. 2. turn your body to the left, facing 9 oclock, and take a step forward with your left foot, heel touching the floor first, to 8 oclock
右腳支撐身體重心，右手沿耳際上沿向前推出，經過左手掌心上向前推出，同時左腳向後撤步，重心后移，右腳以腳掌為軸，腳尖轉正，左手隨身體左轉，向後向下擺動，右手掌心翻轉，右腳向後撤步，左手沿左耳際上沿向前推出，右腳撤步，身體微向右轉，左腳以腳掌為軸，腳尖轉正。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 ） % 。The design methods, such as the theory of mechanism dynamic design, the finite element method and the theory of fuzzy reliability etc, are introduced to study the vibration and structural parameters optimization design of the swing movable teeth drive system. the dissertation includes the following six aspects : a ), the torsional vibration dynamic model of swing movable teeth transmission system ; b ). the torsional and flexural vibrations dynamic analyzing model of swing movable teeth drive ; c )
研究的內容包括以下六個方面： a ）擺動活齒減速器傳動系統扭轉振動的動力學建模； b ）擺動活齒減速器傳動系統彎、扭耦合振動的動力學分析建模； c ）擺動活齒減速器箱體振動的有限元模態分析； d ）擺動活齒減速器高速軸的抗共振模糊可靠性設計； e ）結構參數對活齒傳動嚙合剛度的影響； f ）擺動活齒傳動的模糊可靠性優化設計。By using the method of transfer matrix, the dynamic model of the driving shaft vibration of swing movable teeth reducer is built. the calculation formula for natural frequencies of the flexural vibration of the driving shaft is derived
應用傳遞矩陣法，建立了擺動活齒減速器輸入軸振動的動力學模型，導出了輸人軸橫向彎曲振動的固有頻率的計算公式。Aaa bearing ltd offers offers to tapered roller bearings, thrust ball bearing and self - aligning bearing
公司提供大量的擺動軸承、自動調心軸承和夾緊套筒。Single - joint swing axle
單鉸接式擺動軸Double joint swig axle
雙鉸接式擺動軸The enactment of the cutter is one of the important factor, in the aspect of cutter compensation, it only has radius compensation and length compensation in planar. in three - dimensions, especially on five - axis tandem drive numerical control machine, it still need further study. so in order to improve the working accuracy of numerical control machine, the study of five - axis cutter radius compensation in this paper is very useful
刀具的設定是影響機床加工精度的重要因素之一，就刀具補償而言，目前的數控機床只是在二維空間內具有刀具半徑補償、及刀具長度補償，三維空間內的刀具補償，特別是在五軸聯動數控機床上，由於刀具擺動軸的出現，使得刀具補償難以實現，還需進一步深入研究。Think of passing an american football : when thrown well, it spins steadily around its long axis ; when thrown badly, the spin axis doesn ' t quite coincide with the long axis and it wobbles around
想一想橄欖球：如果扔得好，它將繞它的長軸穩定的自旋；如果扔壞了，它的自旋軸將偏離長軸而擺動起來。It ' s pretty rare in known neutron stars - basically they need to be hit by something and knocked off - axis, which doesn ' t happen often in space, and they ' re precessing at frequencies too low for ligo
想一想橄欖球：如果扔得好，它將繞它的長軸穩定的自旋；如果扔壞了，它的自旋軸將偏離長軸而擺動起來。With a very vast application vista in industry, swing movable teeth reducer, which is used to transmit rotary motion and power between two shafts with same axis, is a new type of small teeth difference planetary gear driver
擺動活齒減速器是一種用於傳遞兩同軸間回轉運動的新型少齒差行星齒輪傳動，在工業上具有廣闊的應用前景。對其進行動態特性的研究和實驗研究具有十分重要的意義。Swing movable teeth reducer is a new type of high property drive device, which is used to transmit rotary motion and power between two shafts with the same axis, is a new type of small teeth difference planetary gear drive, and has many advantages, such as strong load - carrying capacity, high transmission efficiency, large angular velocity ratio, small in size and compact structure etc. these characteristics make the swing movable teeth reducer have vast application prospects in industry
擺動活齒減速器是一種新型高性能傳動裝置，它是用於傳遞兩同軸間回轉運動的新型少齒差行星齒輪傳動（簡稱活齒傳動） ，具有結構緊湊、傳動比范圍廣、承載能力大、傳動效率高等優點。這些特徵使擺動活齒減速器在工業上具有廣闊的應用前景。分享友人