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Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology
Double circular-arc spiral bevel gears for nutation drive are characterized by their compact structure, small size, large transmission ratio, and exceptional load-bearing capacity. The gear is suitable for industrial robotic joint reducers.
Zhang Jun
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Double circular-arc spiral bevel gears for nutation drive are characterized by their compact structure, small size, large transmission ratio, and exceptional load-bearing capacity. The gear is suitable for industrial robotic joint reducers.
Zhang Jun
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Design, Stress Analysis, and FEA Prediction of Nutation Drive with Face Gear
Recent Patents on Mechanical Engineering, 2023Background: Nutation face gear transmission is a patent about a new type of transmission based on meshing between two face gears. It replaces spur gear with internal face gear to form a “faceface” meshing gear pair and actualizes its deceleration function by combining the nutation principle, which has the advantages of both face gear and nutation ...
Guangxin Wang +3 more
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Meshing and Bearing Analysis of Nutation Drive with Face Gear
Recent Patents on Mechanical Engineering, 2020Background: Nutation drive is being extensively investigated due to its ability to achieve a high reduction ratio with a compact structure and the potential for low vibration, high efficiency and design flexibility. However, many problems including the difficulty to process the inner bevel gear, less number of teeth in engagement and not being ...
Guangxin Wang +3 more
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Modeling and Simulation of the Nutation Drive with Movable Taper Teeth
Recent Patents on Mechanical Engineering, 2019Background: The nutation drive is being extensively interested due to its ability to achieve a high reduction ratio with a compact structure and the potential for low vibration, high efficiency and design flexibility, while many problems including the difficulty to process the inner bevel gear and less number of teeth in engagement have restricted ...
Lili Zhu, Guangxin Wang, Wenzhong Fan
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Journal of Engineering for Power, 1981
The unique torque speed characteristic of the single-shaft gas turbine requires that it have a continuously variable-ratio transmission for successful application to automotive use. This paper discusses the development of a novel mechanical transmission which has the power density required for highway vehicles.
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The unique torque speed characteristic of the single-shaft gas turbine requires that it have a continuously variable-ratio transmission for successful application to automotive use. This paper discusses the development of a novel mechanical transmission which has the power density required for highway vehicles.
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General Mathematical Model of Internal Meshing Spiral Bevel Gears for Nutation Drive
Applied Mechanics and Materials, 2011The general mathematical model of internal meshing spiral bevel gears for nutation drive is studied. Based on conventional enveloping theory and transmission principle, the meshing of two spiral bevel gears in nutation drive was substituted by the meshing of an imaginary rotating crown gear engaging with the external and internal bevel gear ...
Zheng Lin, Li Gang Yao
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The Analysis and Modeling for Nutation Drives with Double Circular-Arc Helical Bevel Gears
Materials Science Forum, 2006Based on the nutation movement of a rotating coin on a table, the formulae for calculating the transmission ratio between two nutation gears is developed. The tooth profile with a double circular arc for helical bevel gears in nutation drives is proposed and then the meshing equation during the nutation process and the universal equation of the crown ...
Gu, B +4 more
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Configuration Design and Simulation of Novel Petal Tooth Nutation Joint Drive for Robot
2019As the core component of the robot, the transmission performance of the precision joint drive directly affects the efficiency of the whole system. The purpose of this paper is to propose and analyze a new joint drive for robot about a novel nutation drive with petal teeth.
Linjie Li +3 more
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Forschung im Ingenieurwesen, 2017
Gear transmission systems are one of the most frequently used systems for power transmission. The characteristics of a gear transmission system have important guiding significance in the design, manufacture and application of transmissions. This paper focuses on the influence of system parameters on the characteristics of a specific type of gear ...
Y. Cai +4 more
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Gear transmission systems are one of the most frequently used systems for power transmission. The characteristics of a gear transmission system have important guiding significance in the design, manufacture and application of transmissions. This paper focuses on the influence of system parameters on the characteristics of a specific type of gear ...
Y. Cai +4 more
openaire +1 more source