嚙合小齒輪 的英文怎麼說
中文拼音 [niègěxiǎochǐlún]
嚙合小齒輪
英文
pinion mate- 嚙 : 動詞[書面語]1. (鼠、兔等用牙啃或咬) gnaw (at) 2. (侵蝕) erode
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 小 : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
- 齒 : Ⅰ名詞1 (牙; 牙齒) tooth 2 (物體上齒形的部分) a tooth like part of anything 3 [書面語] (年齡...
- 輪 : Ⅰ名1 (輪子) wheel 2 (像輪子的東西) wheel like object; ring; disc 3 (輪船) steamer; steamboa...
- 齒輪 : gear [rack; toothed] wheel; (toothed) gear; wheel gear
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If the coefficient of engagement overlap decreases, the flow aggrandize, trapping volume and the flow pulsating ratio decreases
隨著齒輪嚙合重合系數的減小,齒輪泵的流量增大,困油容積和流量脈動率減小。Klingelnberg cyclo - palloid spiral bevel gear has construction cramped, excellent transmission quality, low noise and loaded vehavior, it ’ s the main form of gear drives in the bevel gear ’ s technology field. it ’ s cyclo - palloid system, two - part cutter head and high power gears ( hpg ), has certain technology particular than gleason spiral bevel gear. systemic analysing the manufacture principle and meshing principle of klingelnberg cyclo - palloid spiral bevel gear, for accomplishing design theory and analysis method, for enhancement manufacture precision and loaded behavior, for promotion and applied in engineering field, have important theory value and actuality meaning. main work of the paper is tooth form emulation and tooth contact analyse of klingelnberg cyclo - palloid spiral bevel gear
克林貝格( klingelnberg )延伸外擺線齒錐齒輪結構緊湊、傳動性能優良、噪聲小、承載能力高,是錐齒輪技術發展的主要齒制,其連續切削法,雙層刀盤技術和硬齒面刮削法( hpg )相對于格利森制齒輪有一定的技術特點。系統的分析這種齒輪的加工原理和嚙合機理,對完善其設計理論和分析方法,提高加工精度和承載能力,在工程中推廣應用具有重要的理論價值和實際意義。Geometrical design of cylindrical internal involute gear pairs ; diagrams for limits of internal gear - pinion type cutter matings
漸開線嚙合圓柱內齒輪副的幾何設計.內小齒輪刀具配合This mechanism is a set of differential linear transmission mechanism consists of two differential pulleys, different in size and co - axially fixed together, engaged to the cog belt between driving and driven wheels of the traditional synchronous belt mechanism
該機構是在傳統的同步帶機構的主、從動輪之間的齒形帶上嚙合一套由大小不同的兩個同軸固聯在一起的差動輪組成的差動線性傳動機構。On the condition of “ many - head ” and “ small drive ratio ” , the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously. it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm. the coordinate system is established according to the frock. the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact line on gear tooth is analyzed. to evaluate the meshing quality , four meshing quality indexes and five original parameters are put forward. through mass programming computing , the relations between meshing quality and original parameters are derived and depicted by graphs
考慮到平面二次包絡環面蝸桿傳動在多頭小傳動比條件下根切與齒頂變尖的矛盾很難同時解決且嚙合性能較差,介紹了一種新型環面蝸桿傳動? ?球面二次包絡環面蝸桿傳動.在研究過程中,根據工裝建立了坐標系,根據一二包過程的運動關系推得了嚙合方程和蝸桿與蝸輪的齒面方程,分析了蝸輪齒面上的接觸線分佈.為了評價嚙合性能,提出了4項性能指標和5項原始參數,通過大量編程計算得到了嚙合性能指標與原始參數之間的關系,並以圖表直觀的表示An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established. a gear feature vibration signal extraction method using the wavelet packet energy is proposed, which can separate gear meshing vibration, noise vibration and gear fault vibration signal from the original gearbox case vibration signal. basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time
第三章擺脫了donoho的閾值消噪思想,從能量的角度建立了基於小波包的自動消噪演算法;提出基於小波包能量分佈的齒輪故障特徵信號提取方法,可以將齒輪嚙合振動信號、干擾振動信號以及故障沖擊振動信號從原始齒輪振動信號中分離出來;首次將基追蹤消噪演算法引入到機械故障信號的消噪與特徵提取上,通過對齒輪故障信號的消噪,表明了它的有效性,並對影響該方法實際應用效果的因素進行了全面的分析,同時也指出了該方法存在的局限性。The researchful results indicate that the flux pulse ration of ordinary helical gear pump without clearance is less than that of the gear pump with clearence under the condition that the main parameters are same, and the flux pulse ration of ordinary helical gear pump is less than that of whole profile meshing helical gear pump
研究結果表明:在主要參數相同的情況下,普通斜齒齒輪泵無側隙時流量脈動率小於有側隙時的流量脈動率;全齒廓嚙合斜齒輪泵比普通斜齒輪泵的流量脈動略小。Geometrical design of cylindrical internal involute gear pairs ; diagrams for geometrical limits of internal gear - pinion matings
漸開線嚙合圓柱內齒輪副的幾何設計:內小齒輪配合的幾Although the flux per revolution of the optimized pumps is a little smaller than that of tatsuno combined pumps, other characteristics, such as fluctuation rate, maximum pressure angle and velocity fluctuation rate etc, are much better. the methods to cut gears are proposed in the theory for the practical produce in the future
雖然,在體積相等的條件下,優化出來的外圓弧包絡線內嚙合齒輪泵的排量略小於tatsuno組合泵的排量,但其它性能(如:流量脈動率、最大壓力角、速度波動量)都更優。Through systemic analyzing on spiral helical gear transmission with different basic parameters, the essay found out rules of how can such basic parameters influence spiral helical gear engagement characteristics. so it brings forward the auxiliary assembling mode of adopting one straight gear and one helical gear on condition of little axial angle as well as treasures to ameliorate ill engagement performance on condition of large axial angle, another two jobs of the essay are to clarify the wrong concept that spiral helical gear can only transmit movement but not impetus and to provide a brief and practical method of analyzing contact for gear pairs whose surface equations can be written out directly
通過對不同基本參數的螺旋齒輪傳動進行系統研究,找出了螺旋齒輪基本參數對其嚙合特性的影響規律,提出小軸交角條件下可採用一直齒輪、一斜齒輪的齒輪副組合方式,給出了大軸交角條件下嚙合性能不良的改進措施。澄清了螺旋齒輪只能傳遞運動不能傳遞動力的誤區,為能夠直接寫出齒面方程的齒輪副進行齒面接觸分析提供了一種簡便、實用的新方法。Take the reduction of transmission error of gear and the fluctuation magnitude of meshing rigidity as the judging criterion and at the same time ensuring the variation of loading to be a smooth transition
以減小齒輪傳動誤差和嚙合剛度的波動大小為衡量標準,同時確保載荷變化呈平穩過渡。Based on the theories of gear engagement, contact analysis, friction and heat transfer, a three - dimensional finite element model of gear tooth was established to investigate temperature distributions and variations along the contact path over a range of applied loads and operating speeds with consideration of lubrication conditions. sensitivity analysis of surface temperature to gear configuration, frictional heat flux, heat transfer coefficients, and oil and ambient temperature was conducted and the major parameters influencing surface temperature were evaluated
本文基於齒輪嚙合原理、輪齒接觸分析、摩擦學和傳熱學,以有限元分析方法和理論分析計算相結合為手段並以實驗測量結果作為參考,建立了適用於工業應用並具有較高計算精度的高速齒輪傳動輪齒溫度分析的模型和方法,系統地分析了輪齒本體溫度的大小和分佈以及齒輪幾何、載荷及轉速和潤滑冷卻條件等對輪齒本體溫度的影響。A small cogwheel that engages or is engaged by a larger cogwheel or a rack
小齒輪,齒桿嚙合大齒輪或被大齒輪或齒條嚙合的小齒輪The critical error has been found through computation, which is the error circling the gear. the load sharing characteristics of two kind of star - type gearing train has been determined through comparison. based on computation, the load sharing capability of two - stage external gear train is better than that of two - stage internal and external gear train
其次,從靜力學的角度分析了各誤差對系統均載性能的影響,比較了各誤差對系統均載性能影響的大小,得到了較大的影響系統均載的誤差因素,即圓周方向分佈的誤差;比較了兩種星型齒輪系統的均載性能,根據計算結果,兩級外嚙合傳動系統的均載性能要好於兩級內外嚙合傳動系統。The minimum centre distance is sometimes governed by the amount of chain lap on the driver sprocket, our normal recommendation in this circumstance being not less than six teeth in engagement with the chain
最小中心距有時由驅動鏈輪輪齒與鏈條接觸數量決定,在這種情況下我們通常建議有不少於6個的輪齒與鏈條嚙合。4. calculate the engaging distance between inserts and slots and the least thickness from bearing to contour of cone automatically. 5
自動計算相鄰牙輪之間牙齒與齒槽的最小嚙合間隙和牙齒底部到牙輪內孔的最小壁厚。The establishment of gear fault data warehouse the paper studies several gear cases in drive lab of wuhan university of science and technology. the signal of normal gear pair, the one has been worn seriously, the one which has circular pitch error and the one whose pinion has a ruptured tooth is acquired independently. after fft transformation, the amplitude values of 0 - 0. 4 multiple engage frequency, 0. 4 - 0. 5 multiple engage frequency, 0. 5 - 1 multiple engage frequency, 1 multiple engage frequency, 2 multiple engage frequency, 3 multiple engage frequency, 4 multiple engage frequency and greater then 4 multiple engage frequency of every signal are obtained respectively
論文主要完成下列內容: 1 .齒輪故障數據倉庫的建立以武漢科技大學傳動實驗室的若干臺齒輪箱為研究對象,分別採集正常齒輪副、磨損嚴重的齒輪副、有周節誤差的齒輪副和小齒輪有一個斷齒的齒輪副的振動加速度信號,經過fft變換,分別得到每個信號的0 ~ 0 . 4倍嚙合頻率、 0 . 4 ~ 0 . 5倍嚙合頻率、 0 . 5 ~ 1倍嚙合頻率、 1倍嚙合頻率、 2倍嚙合頻率、 3倍嚙合頻率、 4倍嚙合頻率和大於4倍嚙合頻率幅值。By means of researching the meshing impact in the engagement of standard chain respectively with the spur toothed sprocket and the involute toothed sprocket, it has been discovered through analysis that by adopting the involute tooth for the sprocket could reduce the normal impact velocity in the engaging instant of chain and sprocket, thus lowered the meshing impact among chain and sprocket
通過研究標準鏈條分別與直齒鏈輪和漸開線齒鏈輪嚙合的嚙合沖擊,分析發現在鏈輪上採用漸開線齒能減小鏈條與鏈輪嚙合瞬間的法向沖擊速度,進而降低鏈條與鏈輪的嚙入沖擊。Translation modes are similarly independent of the rotational support stiffnesses. large contact ratio do not mean lower mesh force. if either the number of sun or ring gear is not multiple of planet gear, system will run effectively, with lower impaction of tooth mesh in and out
研究表明:扭轉支撐剛度的變化影響系統的轉動模態,徑向支撐剛度(行星架的除外)的變化影響系統的位移模態;齒輪間重合度大並不等於輪齒間的受力情況好;行星輪與內齒圈齒數不為行星輪個數的整數被時,輪齒的嚙入、嚙出對系統的沖擊小,系統的效率高。The " calendar round " is like two gears that inter - mesh, one smaller than the other
「歷法圓圈」就像兩個互相嚙合的齒輪,一個比另一個更小。分享友人