Results 291 to 300 of about 33,641 (337)
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Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2009
In this study, a magnetic planetary gear drive is proposed and its operating principle is introduced. The equations of the geometrics and kinematics for the drive are given. The equations of the magnetic induction intensity for the magnetic gear teeth are deduced.
L Xu, X Zhu
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In this study, a magnetic planetary gear drive is proposed and its operating principle is introduced. The equations of the geometrics and kinematics for the drive are given. The equations of the magnetic induction intensity for the magnetic gear teeth are deduced.
L Xu, X Zhu
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2020
With the development of automatic transmission technology, noise reduction and efficiency improvement have become important issues in the field of automotive technology. In AT, the planetary gear train, which can obtain a large gear ratio and meet the requirements of miniaturization and lightweight, has been widely applied, which puts forward higher ...
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With the development of automatic transmission technology, noise reduction and efficiency improvement have become important issues in the field of automotive technology. In AT, the planetary gear train, which can obtain a large gear ratio and meet the requirements of miniaturization and lightweight, has been widely applied, which puts forward higher ...
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Journal of Mechanical Design, 1994
A model to simulate the dynamic behavior of a single-stage planetary gear train with helical gears is developed. The three-dimensional dynamic model includes all six rigid body motions of the gears and the carrier. The generic nature of the formulation allows the analysis of a planetary gear set with any number of planets.
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A model to simulate the dynamic behavior of a single-stage planetary gear train with helical gears is developed. The three-dimensional dynamic model includes all six rigid body motions of the gears and the carrier. The generic nature of the formulation allows the analysis of a planetary gear set with any number of planets.
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2018
<div class="section abstract"> <div class="htmlview paragraph"><span class="xref">Figures 1</span> through <span class="xref">5</span> illustrate in simplified form some of the more common planetary gear arrangements in order to establish applicable terminology.
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<div class="section abstract"> <div class="htmlview paragraph"><span class="xref">Figures 1</span> through <span class="xref">5</span> illustrate in simplified form some of the more common planetary gear arrangements in order to establish applicable terminology.
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Dynamics Analysis of Noncircular Planetary Gears
Communications in Nonlinear Science and Numerical SimulationzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shuai Mo +6 more
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2012
The invention relates to a planetary gear system, comprising a sun gear (2), a ring gear (3) arranged coaxially to the sun gear (2), and at least two planetary gears (4), which mesh with the sun gear (2) and the ring gear (3). According to the invention, the sun gear (2), the at least two planetary gears (4), and the ring gear (3) are designed as ...
ZAHNRADFABRIK FRIEDRICHSHAFEN +1 more
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The invention relates to a planetary gear system, comprising a sun gear (2), a ring gear (3) arranged coaxially to the sun gear (2), and at least two planetary gears (4), which mesh with the sun gear (2) and the ring gear (3). According to the invention, the sun gear (2), the at least two planetary gears (4), and the ring gear (3) are designed as ...
ZAHNRADFABRIK FRIEDRICHSHAFEN +1 more
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Dynamic imbalance of high-speed planetary gears
International Journal of Condition Monitoring, 2017A nonlinear 2D lumped mass model of planetary gear system with time varying mesh stiffness, bearing compliance and nonsmooth nonlinearity due to the backlash is taken into account. The time varying meshing stiffness is evaluated by means of a nonlinear finite element model, through an accurate evaluation of global and local tooth deformation. Nonlinear
MASOUMI, ASMA +4 more
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Planetary gear train for robotics
IEEE International Conference on Mechatronics, 2005. ICM '05., 2005A recursive matrix model concerning the geometric analysis, kinematics and dynamics of a Bendix wrist planetary bevel-gear train for robotics is established in this paper. The prototype of this mechanism is a three-degree-of-freedom system with seven links and four bevel gear pairs. Controlled by electric motors, three active elements of the robot have
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