重載傳動 的英文怎麼說
中文拼音 [zhòngzǎizhuàndòng]
重載傳動
英文
heavy duty drive-
Heavy - duty cranked - link transmission roller chains and chain wheels
重載傳動用彎板滾子鏈和鏈輪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。The spiral bevel gear ( sbg ) is a critical component of machinery transmission, which not only transfers movement and power, changes transmission direction, but also features high carrying ability, good movement stability and so on. so it is widely used in lots of industrial equipment such as aviation, spaceflight, automobile, precision mechanism and petroleum drilling
螺旋錐齒輪是重要的機械傳動元件,既傳遞運動和動力,又可改變傳動方向,而且具有承載能力高、運動平穩性好等優點,因而被廣泛應用於航空、航天、汽車、精密機械、石油鉆探等許多工業設備中。As a new type gear transmission, double circular arc profile bevel gearing carries out its transmission by means of meshing between convex - concave tooth profile in both of the direction of tooth trace and the direction of tooth depth, so it has advantage of high load capacity, long service life, easy forming hydrodynamic oil film between teeth as well as high quality of running - in etc. therefore, more attention has been paid to its application and research in recent years
作為一種新型齒輪傳動方式,雙圓弧弧齒錐齒輪傳動不論在齒線方向、還是在齒高方向,均為凸、凹齒廓相嚙合,因而它比一般的弧齒錐齒輪傳動的承載能力高,使用壽命長;並且在嚙合過程中兩齒面間容易形成潤滑油膜,具有良好的跑合性能,所以對它的應用和研究日益受到人們的重視。The harmonic gear drive has many virtues such as high transmission ration, small weight, good transmission precision, etc, so this drive is adopted in robot widely
諧波齒輪傳動裝置具有傳動比大、重量輕、精度高、回差小、承載能力大、噪聲低等特點,因此在工業機器人中得到廣泛應用。Among the results of these researches, cylindrical gears with curvilinear tooth trace have merits as follows : higher bending stress, low noise, better lubrication conditions, and no thrust forces. so this kind of gear can be considered to substitute the helical gear and herringbones
本文提出的弧齒線圓柱齒輪是一種新型齒輪傳動形式,具有傳動平穩、噪聲低、潤滑性能良好、輪齒彎曲疲勞強度大的特點,因此該齒輪可以作為斜齒輪和人字齒輪的替代品用於高速重載場合。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。To meet this challenge, a research project was supported by ministry of communication and bv shanghai zhenhua port machinery co. ltd. focusing on analysis of tdtcd ( traditional design theories of crane drums ) the paper has studied the impacts of features under the binding force of wire ropes, the end - plate and rope slot. this study is based not only on the thin shell theory and viscoelastic mechanics to calculate the strength and stability of drum, but also on an experiment with technology in " state of act "
本文結合交通部重點科技項目「港口起重機鋼絲繩傳動件高性能技術研究」和上海振華港機股份有限公司委託項目「起重機焊接捲筒極限壁厚研究」 ,針對起重機捲筒傳統設計方法偏於保守的情況,以薄殼理論和近代力學為基礎,以現代試驗技術為研究手段,對鋼絲繩緊箍力作用下的外載特性、端板、繩槽等因素對捲筒強度和穩定性的影響進行了系統的理論研究,在深入開展捲筒強度、穩定性和實驗模態分析等試驗的基礎上,提出了有別于傳統方法的捲筒強度、穩定性計算方法。On the base of model, considering the disturbance from the other 5 legs and variating load, we design an h - inf controller integrated with ip controller, which makes the system with the advantage of both h - inf control and ip control, and restrains the bad effect from variating disturbance. the simulation shows that this stradgy enhances the system robustness. in another solution, the coupling and load disturbances are regarded as the parameter variations of motor model, and the variation is observed, thus, the coupled dynamics of vamt is decoupled to 6 single motor systems
在建立了模型的基礎上,本文針對單滑塊控制系統要受到其它滑塊及負載擾動的影響,採用h _控制方法設計的h _控制器與傳統ip位置控制器結合,使得系統具有ip位置控制器和h _控制的雙重優勢,有效地抑制了變化擾動對位置輸出的影響,模擬結果表明該方法大大提高了系統的魯棒性;本文提出的另一種方案是將桿間的耦合作用和負載擾動看作電機參數變化,利用觀測器進行觀測,從而將耦合的機床動力學系統解耦成為6個獨立的電機動力學系統。The rigs indlude special carrier ( developed by our company ), engine, hydraulic transmission, right angle gearbox, single ( double ) drum drawwork, rotary table transmission box, hydraulic drawworks, front and rear supporting frame, double - section hydraulic telescopic mast, crownblock, travelling hool, weight indicator, hydraulic, pneumatic and electrical system, etc
專用底盤為載車,由專用汽車底盤、發動機、液力變速箱、角傳動箱、單(雙)滾筒絞車、轉盤傳動箱、液壓絞車、前支架、后支架、雙節液壓伸縮式井架、天車、游車大鉤、指重表、液壓系統、氣路系統、電器系統等組成。Tooth surface temperature and thermal equilibrium conditions have significant effects on gear performance and failure as well as lubrication system in high - speed gear transmissions for aerospace applications
高速重載齒輪傳動系統的熱平衡狀態以及輪齒表面溫度的大小對齒輪傳動的性能與失效以及齒輪潤滑系統的設計與操作控制等有著重要的影響。The devices have many merits. they can sensitively and reliably cut off all the faults occurring in the power system. even under the critical situation, faulting on the long heavy load transmission lines through high ground resistances, the criterion based on fault components still has considerable sensibility
此裝置的優點是:能夠靈敏、可靠的切除電力系統發生的各種故障,尤其是基於故障分量的差動判據與傳統差動判據相比,在重載線路上發生各種故障,即使是高阻接地時,也具有很好的靈敏性。Mix experimention of lubrication for gearing of high - speed over loading wire rolling mill
高速重載線材軋機傳動系統潤滑油的混兌試驗Theoretical and experiment researches of transmission mechanism and control strategy of the cvt have been carried out under the project ( 59835160 ) financed by national natural science foundation which includes follow content : 1 ) the kinematic relation of the metal pushing v - belt type transmission is analyzed. the relation among oil pressure of pulley cylinder, transmission ratio and input torque under load condition is studied. optimal design method for metal pushing v - belt type continuously variable transmission is put forward
本文在國家自然科學基金重點項目(資助號: 59835160 )資助下,對金屬帶式無級變速傳動系統的傳動機理、匹配及控制策略等進行了系統深入的理論分析和實驗研究,具體研究內容如下: 1 )系統地分析了金屬帶無級變速傳動的基本運動規律,研究了在負載狀態下,帶輪油缸壓力與速比和輸入轉矩的關系,提出了對金屬帶式無級變速傳動系統進行優化設計的方法。In addition for raising rise - and - fall - speed of goods when crane is in empty load and light load situation we need a improved double - speed - type transmission based on the original single - speed winch. using the differential planetary gear train that can do movement synthesis precisely can achieve this goal
另外為了提高起重機空鉤和輕載時的貨物升降速度,要求在舊型的單速卷揚機上進行改進實現雙速傳動,而利用差動行星輪系可進行運動合成的特點能達到這一目的。Adaptive structures with distributed piezoelectric systems are widely applied in many industries, such as aerospace industry. in this paper, the main achievements include : first, the laws and properties of piezoelectrics are discussed in detail and the selection of piezoelectric actuator is presented
壓電自適應結構是利用壓電材料的性能,使結構具有承載、傳感和驅動能力,在航空航天等領域有著重要的應用前景。So, it is of great importance to study multi - tooth meshing effect of three - ring gear reducer to disclose the essence of high loading capacity of three - ring gear reducer, increase loading capacity, minimize design parameters and reduce manufacturing cost
因此,考慮三環傳動中的多齒嚙合效應對于揭示三環減速器大承載能力的本質、提高三環減速器的承載能力、縮小設計尺寸、降低製造成本具有重要的意義。It is well known that the gear contact ratio has a close relation with the gears transmission error, contact pattern, load distribution, influences the gears meshing smooth, noise, dynamic strength and stiffness. based on development of the meshing theory, using tca, ltca and experiments, spiral bevel gears with high contact ratio are researched systematically
眾所周知,齒輪的重合度與齒輪傳動誤差、接觸印痕與載荷分配密切相關,進而影響到齒輪嚙合的平穩性、噪聲、動剛度與動強度等。Therefore, it is necessary to study the load average performance of planetary gear transmission and the influence of load allocation between planetary gears
因此對行星傳動機構的均載性能及影響行星輪間載荷分配的因素進行分析有著重要的現實意義。2 ) the spiral bevel gears design method based on the transmission error is proposed. the thesis analyzes deeply the inner relations of between the transmission error and the meshing behaviors, and the valuable information that the transmission error reflects, and investigates further influences of the manufacturing and installing errors, the various loads on the contact behavior of the spiral bevel gears with the high contact ratio. after that, the approach is presented, which assure that the spiral bevel gears have the high real contact ratio and the lower sensitivity to error
2 )提出了基於傳動誤差的弧齒錐齒輪設計方法,深入分析了傳動誤差與齒輪嚙合性能的內在關系及其反映的豐富的信息,並進一步研究了各類加工、安裝誤差和載荷變化對高重合度弧齒錐齒輪嚙合性能的影響,提出了對于高重合度弧齒錐齒輪降低誤差敏感性、保證實際重合度的設計途徑和方法。分享友人