Results 51 to 60 of about 2,732,897 (76)
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Contact Trace of Internal Meshing Double Circular-Arc Spiral Bevel Gears
Advanced Materials Research, 2014The meshing contact analysis of double circular-arc spiral bevel gears for nutation drive is considered. Based on gear meshing theory, the mathematical models and meshing equation of the double circular-arc spiral bevel gears are developed. The contact trace satisfies the tooth surface equations and meshing equation simultaneously, and then the contact
Zheng Lin, Li Gang Yao
exaly +2 more sources
Study on Virtual Simulation Machining of Double Circular Arc Profile Spiral Bevel Gear
Applied Mechanics and Materials, 2009Following spatial mesh principle, the gear cutting meshing equation was established in the paper through analyzing the relation between the machining principle of the double circular arc profile spiral bevel gear and the movement of the machine tool. The parameters of cutter head and the machine tool’s movement were then obtained through the equation ...
Rui Liang Zhang, Ming Lv
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Lecture Notes in Computer Science, 2019
This paper describes the nonlinear finite element analysis model of double circular helical bevel gear nutation drive, the model considering the changes of elastic contact deformation, friction force and the number of meshing tooth of gear, reflecting the actual driving situation of the gear in nutation transmission and dynamic loading.
Yu-jing Su, Li-gang Yao, Jun Zhang 0046
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This paper describes the nonlinear finite element analysis model of double circular helical bevel gear nutation drive, the model considering the changes of elastic contact deformation, friction force and the number of meshing tooth of gear, reflecting the actual driving situation of the gear in nutation transmission and dynamic loading.
Yu-jing Su, Li-gang Yao, Jun Zhang 0046
exaly +2 more sources
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2019
The influence of the cone vertex error and tilt error on the tooth contact trace of double circular-arc spiral bevel gears for industrial robot joint nutation drive has been studied in this paper. According to the meshing relationship between double circular-arc spiral bevel gear and crown gear, the meshing coordinate systems with latent error ...
Ligang Yao, Zheng Lin
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The influence of the cone vertex error and tilt error on the tooth contact trace of double circular-arc spiral bevel gears for industrial robot joint nutation drive has been studied in this paper. According to the meshing relationship between double circular-arc spiral bevel gear and crown gear, the meshing coordinate systems with latent error ...
Ligang Yao, Zheng Lin
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Lubrication Science
ABSTRACTA thermal elastohydrodynamic lubrication model is combined with a wear model under mixed lubrication to investigate the lubrication performance and wear characteristics of double‐circular‐arc spiral bevel gears for nutation drive. Moreover, the effects of operating conditions on the characteristic parameters of the film are analysed under the ...
Ling Pan
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ABSTRACTA thermal elastohydrodynamic lubrication model is combined with a wear model under mixed lubrication to investigate the lubrication performance and wear characteristics of double‐circular‐arc spiral bevel gears for nutation drive. Moreover, the effects of operating conditions on the characteristic parameters of the film are analysed under the ...
Ling Pan
exaly +2 more sources
Advanced Materials Research, 2010
This paper proposes an approach for calculating the transmission ratio of nutation drive based on the working principle of the nutation movements. Then, the analysis of the influences for the nutation angle on the transmission ratio is carried out.
Zheng Lin, Li Gang Yao
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This paper proposes an approach for calculating the transmission ratio of nutation drive based on the working principle of the nutation movements. Then, the analysis of the influences for the nutation angle on the transmission ratio is carried out.
Zheng Lin, Li Gang Yao
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Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology
The new type of nutation reducer with double circular-arc bevel gears as the core is characterized by advantages such as high load-bearing capacity, large transmission ratio, and simple structure. The existing research focuses on the machining methods of gears and the analysis of tooth contact.
Jun Zhang, Ling Pan, Zhiqiang Yin
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The new type of nutation reducer with double circular-arc bevel gears as the core is characterized by advantages such as high load-bearing capacity, large transmission ratio, and simple structure. The existing research focuses on the machining methods of gears and the analysis of tooth contact.
Jun Zhang, Ling Pan, Zhiqiang Yin
exaly +2 more sources
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.
Jun Zhang
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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.
Jun Zhang
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Machines, 2022 A method of machining the internal double-arc spiral bevel gear with a finger milling cutter was presented. The mathematical model of the internal spiral bevel gear tooth profile was established considering the principle of machining a spiral bevel gear ...
Ligang Yao, Zhenya Wang, Daizhi Xie
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