In the speed differentiator provided in the utility model the sun wheel and the ring gear can float absolutely can achieve ideal uniform carriage effect ;

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Simultaneously studied based on the misalignment contact theory the optimized sun gear and planet gear can determine teeth surface contact stress distribution all methods has provided the reliable basis design for multi-megawatt grade wind turbine gearbox .

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In this paper according to the two freedom degrees of differential gear we find a new kind of gearing by installing magnetic powder brake on sun gear . With the help of this gearing the drive and load problems of large belt conveyor can be solved .

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The basic planetary gear set consists of a sun gear a ring gear and two or more planet gears all remaining in constant mesh .

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Finite element analysis of sun gear of oil-submerged planetary reducer

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The paper sets the function about sun gear and internal ring gear of the pitch curve and makes the mathematical model which solved by MATLAB software and displayed by picture by studying the non-circular planetary gear mechanism of the movement .

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To place the unit in first gear the band is applied to hold the sun gear from moving .

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Designing research on sun gear shaft of parallel planetary gear transmission based on theory of torsional geometric large deformation

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An outer gear that revolves about a central sun gear of an epicyclic train .

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The paper does a research about planetary gear train movement and gets speed & acceleration formula about planetary gear and movement formula between sun gear with ring gear in the conversion institutions .

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The clutch pack is used in this instance to lock the planet carrier with the sun gear forcing both to turn at the same speed .

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The static load sharing analysis model of large scale wind turbine gearbox is built and the transmission errors are analyzed . The calculation method of static load sharing coefficient and the floating quantity of sun gear is acquired .

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The planetary gearing composed of sun gear planet gear and internal gear is widely used in mechanical transmissions of crane industry construction industry mineral industry automobile industry energy industry and other industries .

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Our sun is an average size star . epicyclic reduction gear solar type

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Mass of the drum will boost too because of enhancing several sizes . Then it will cause the load and the twisting moment of the key sections changed such as sun gear roll bearings and so on .

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There exist a great variety of annular-shaped members having symmetric topology in engineering applications such as the rotor / stator of motor the ring gear / hollow sun gear of planetary gears and the inner / outer ring of rolling ball bearing .

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The modeling includes sun wheel planetary wheel ring gear planetary frame synchronizer and then assemble the simple model of the transmission .

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E. routine atmosphere carburizing following with oil quenching . It is indicated that employing the new low pressure vacuum carburizing process can improve the qualification percentage from 70 % to more than 99.5 % for sun gear shaft in the main reducer .

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The number of teeth modulus and ply of sun gear and the number of planet gear are the parameter of the main scantling of structure in design of planet gear reducer .

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The epicyclic gear train is connected with the erection seat through the skip key at the internal spline of the sun gear via an internal gear ring an epicyclic gear and a sun gear .

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Analysis of Displacement of Floating Sun Gear of RV Device

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Planetary-stage gear is mainly composed of sun wheel planetary gear internal ring gear etc.

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Summarizing the existing modification programs combining with the results of the finite element calculation profile modification and longitudinal correction is applied to the sun gear tooth .

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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 .

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The test results validate that the approach based on grey probability relational analysis is effective in degradation state recognition for sun gear root crack of planetary gear set . 4 .

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