齒條傳動齒輪 的英文怎麼說
中文拼音 [chǐtiáozhuàndòngchǐlún]
齒條傳動齒輪
英文
rack wheel- 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...
- 條 : Ⅰ名詞1 (細長的樹枝) twig 2 (條子) slip; strip 3 (分項目的) item; article 4 (層次; 秩序; 條...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 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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Finally, the three dimensional configurations are imported to 3dmax software. making great use of powerful entity rendering and animating ability in 3dmax software realizes gear - spline mesh, gear - gear mesh and cam - block moving dynamic simulation
最後,將三維實體傳遞到3dmax中,利用3dmax強大的實體渲染和動畫製作功能,實現了齒輪齒條嚙合、齒輪嚙合和凸輪滑塊運動的動態模擬。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Specification for generating racks for synchronous belt drive pulleys
皮帶同步傳動輪齒條規范( 3 ) in the condition of invariable instantaneous speed ratio, the equations of teeth surface of all key components, such as end face gear, oscillating teeth, wave producer, et al, are deduced
( 3 )在保證瞬時傳動比恆定的條件下,由空間嚙合原理出發,重點推導了活齒端面諧波齒輪傳動裝置的主要傳動部件? ?端面齒輪、活齒以及波發生器端面凸輪的齒面方程。An analytical discussion was carried out upon the transmission scheme, assembly condition, eccentricity condition and uniform loading of k - h kind and ngw modeled gear mechanism, and some important conclusions were reached that this kind of mechanism possesses rather large speed increasing ratio, comparatively good uniform loading and dynamic equilibrium, thus provided necessary theoretical bases for the development and application of this mechanism
摘要對k - h類ngw型齒輪機構的傳動方案、裝配條件、偏心距條件及均載進行了分析討論,得出了這種機構具有較大的增速比及較好的均載、動平衡等重要結論,為這一機構的開發應用提供了必要的理論依據。The existence of a c - c ( crank - crank ) type of geared five - bar linkages linked with the ground link, the classification and the range of gear ratio and phase angle in the fully rotatability of geared five - bar linkages were mainly studied in this dissertation
本論文主要研究了齒輪?五桿機構中與機架相連的兩連架桿的雙曲柄的存在條件、齒輪?五桿機構的分類以及在每一分類中齒輪?五桿機構能夠整周轉動時其相位角和傳動比的范圍。The moment of inertia, damp and comeback can be adjusted. two electro - hydraulic servo systems analog rolling moment and swaying force of wave respectively. the two systems both use electro - hydraulic servo valves, in which the analog rolling moment system adopts gear - rack swing hydraulic - pressure oil vat with torque sensor, while the analog swaying force system employs double shanks hydraulic - pressure oil vat with two pressure sensors and a placement sensor
兩套電液伺服系統均使用流量電液伺服閥(採用外供油方式) ,其中模擬橫搖力矩的伺服系統採用齒輪齒條擺動液壓油缸,配有扭矩傳感器,模擬橫蕩力的伺服系統採用雙出桿液壓油缸,配有兩個壓力傳感器和一個位移傳感器。This paper mainly discussed the optimization design of two - stage star - type gear transmission system. it covered the two sides : one - stage gear transmission and two - stage gear transmission. on the basis of their analysis and research, the mathematic models are created which include the objective functions of minimum volume and minimum center distance, the constraints of contact strength, bend strength and scuffing strength
本文主要研究了航空發動機星型齒輪傳動系統的優化設計,對單級齒輪傳動和兩級星型傳動都進行了深入的分析和探討,分別以系統體積最小和中心距最小為目標函數,以齒輪的接觸強度、彎曲強度、膠合強度等為約束條件,建立了完整的數學模型。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。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。We proposed four kind of it and analyzed their structure. this kind of new actuating mechanism can realize the going around a turn under the condition of steady and smoothing, so it can realize the transmission continuous and long distance round about movement with the whole equipment
同時,為了使該機構能夠實現正常的曲線嚙合,在漸開線柱齒鼓形齒輪和空間齒條機構之中引入了一個導引機構,並對其進行了結構設計和樣機製造,從而使這種空間齒輪齒條機構實現了平穩的空間曲線嚙合傳動。In this paper, we designed the structure of the gear and rack in this actuating mechanism, elaborated the theory of its formation, and deduced the profile function and gearing function of the gear and rack. furthermore, we deduced the inherent radius of going around a turn under certain circumstance, the condition of the correct gearing and the continuous transmission. in order to make the mechanism move steady, we designed the derivation mechanism and manufacture the modle
本文對該傳動機構中的漸開線柱齒鼓形齒輪和空間齒條的結構進行了設計,並給出了齒輪和齒條的成型原理,推導出了漸開線柱齒鼓形齒輪和空間齒條的齒廓參數方程、嚙合方程;進一步分析並確定了漸開線柱齒鼓形齒輪、空間齒條在給定嚙合傳動條件下所能實現的固有轉彎半徑和運動約束條件,並對其側隙及效率進行了計算和分析。Gears movement specification of pressure gauge
壓力表齒輪傳動機構技術條件At first the paper begin to study the foundation of digital curved face and space meshing principle, introduce the basic knowledge of curve theory and curved face theory, explain the mathematical tools of vector turning and coordinate conversion in the paper ; analyse the motion and relative motion of rigid body, provide the condition of gear driving continuous contact and equation of conjugate meshing
論文首先從參數化曲面和空間嚙合原理基礎出發,介紹了曲線論和曲面論的基本知識,對課題研究重的數學工具矢量回轉和坐標變換進行了說明;分析了剛體的運動和相對運動,根據空間嚙合原理給出了輪齒傳動連續接觸的條件和共軛條件方程。Then the non - interventional condition is that the relative geodesic curvature is zero. furthermore, for the transmission of the parallel or crossing axles, if the datum surface is the pitch one, the non - interventional condition is naturally satisfied
考慮到平行軸的法向圓弧齒輪傳動已臻成熟,論文重點研究了相交軸與交錯軸條件下法向圓弧齒輪傳動的基本方案。Because of the randomness and fuzziness of the design parameters of double circular arc gears, considering randomness and fuzziness of restrict conditions and influence factors in double circular arc gears, adopting fuzzy optimum design method, a optimum mathematical model of the tooth profile parameters of double circular arc gears is established. some examples and their analysis results are also supplied to demonstrate the feasibility and practicability of fuzzy optimum design. compare with the common optimum design method it is an improvement and development
由於雙圓弧齒輪齒形設計參數具有一定的離散性和模糊性,因此本文考慮約束條件的離散性和模糊性以及影響傳動的種種因素的模糊性,採用模糊設計方法,建立了雙圓弧齒輪齒形參數優化的數學模型,並結合實際算例進行分析,結果表明了模糊優化設計的可行性和實用性,是對過去雙圓弧齒輪齒形參數普通優化設計的一種改進和提高。Models of electro - hydraulic servo valve, gear - rack swing hydraulic - pressure oil vat and torque sensor are selected in order to analog the rolling moment more accurately. the transfer function of electro - hydraulic moment servo system is presented and the system parameters are gained. at the same time, the simulation of system is studied
為了能更好的模擬海浪作用於船舶的橫搖力矩,選取了電液伺服閥、齒輪齒條擺動液壓油缸和扭矩傳感器的型號,建立了電液力矩伺服系統的傳遞函數模型,求取了系統參數,並對系統進行了模擬研究。Two electro - hydraulic servo systems analog rolling moment and swaying force of wave respectively. the two systems both use electro - hydraulic servo valves, in which the analog rolling moment system adopts gear - rack swing hydraulic - pressure oil vat with torque sensor, while the analog swaying force system employs double shanks hydraulic - pressure oil vat with a placement sensor
兩套電液伺服系統均使用流量電液伺服閥(採用外供油方式) ,其中模擬橫搖力矩的伺服系統採用齒輪齒條擺動液壓油缸,配有扭矩傳感器,模擬橫蕩力的伺服系統採用雙出桿液壓油缸,配有一個位移傳感器。The curvature interference of the gear and the influence of radius of the mill - cutter, axial misalignment, and center distance on meshing are analyzed. based on these analyses, propose two methods to achieve point - contact : to change the radius of the mill - cutter and increase the center distance
在分析了弧齒線圓柱齒輪的嚙合傳動不產生曲率干涉的條件和刀盤展成半徑、軸線平行度誤差、中心距對嚙合影響的基礎上,提出了點接觸弧齒線圓柱齒輪實現的兩種方案:調整刀盤展成半徑和增大中心距。Major contents of the thesis are as follows : 1 ) based on brief introduction of the profile theory about the spatial cam sliding tooth transmission, those formulas correlated to the mechanics feature are deduced to calculate the geometrical parameters ; 2 ) according to the hertz contact theory in elastic - mechanics, the mechanics analysis model of the spatial cam sliding tooth transmission is built up ; the deformation harmonizing conditions at each contact point are erected ; the force analysis formulas of point contact are deduced and the resolution method is presented ; 3 ) the numerical calculating software about the deformation of the spatial cam sliding tooth transmission is developed ; using the software, the force characteristics of the spatial cam sliding tooth transmission are calculated with different design parameters ; the general law on force characteristics of this transmission is obtained
論文的主要內容包括: 1 )在簡要介紹空間凸輪活動傳動齒廓理論的基礎上,推導了與力學特性相關的幾何參數的計算公式。 2 )建立了空間凸輪活動傳動的力學分析模型;依據彈性力學赫茲接觸理論,建立了各接觸點之間的變形協調條件,推導了空間凸輪活齒傳動點接觸受力分析公式,並給出了求解的方法。 3 )開發了關于空間凸輪活動傳動受力變形的數值計算軟體;應用該軟體,對不同設計參數的空間凸輪活齒傳動的受力特性進行了數值計算,獲得了該傳動受力變形的一般規律。分享友人