Results 161 to 170 of about 718,823 (190)
Some of the next articles are maybe not open access.
Cycloid Drives With Machining Tolerances
Journal of Mechanisms, Transmissions, and Automation in Design, 1989The cycloidal speed reducer, or cycloid drive, is an epicyclic gear train in which the profile of the planet gear is an epitrochoid and the annular sun gear has rollers as its teeth. The cycloid drive has very high efficiency and small size, in comparison with a conventional gear mechanism, making it an attractive candidate for limited space ...
J. G. Blanche, D. C. H. Yang
openaire +1 more source
Gear geometry of cycloid drives
Science in China Series E: Technological Sciences, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Bingkui +3 more
openaire +1 more source
Design and investigation of a cycloid helical gear drive
Journal of Mechanical Science and Technology, 2017In this paper, an original analysis of the geometric design of a parallel-axis cycloid helical gear drive and an investigation on its basic meshing characteristics are presented. This type of gear drive consists of a pinion with one tooth and a cycloid-helix gear in continuous line contact along the whole length of the tooth.
Xuan Li +3 more
openaire +1 more source
Challenges of Linearization-based Control of Industrial Robots with Cycloidal Drives
2021 IEEE International Conference on Mechatronics (ICM), 2021Most industrial robots are still controlled with motor-side feedback. To increase the accuracy of industrial robots, controllers with joint-side feedback and explicit consideration of the joint elasticity, such as linearization-based controllers, are needed.
Patrick Mesmer +3 more
openaire +1 more source
Sliding ratio for novel cycloidal gear drive
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2017In this paper, for a novel spur cycloidal gear drive with a modified tooth profile, the equations of the sliding ratio are deduced from those of its tooth profile. Using the sliding ratio equations, the sliding ratio of the novel cycloidal gear drive is investigated and effects of the drive parameters on the sliding ratio are analysed.
Lizhong Xu, Shuang Li, Wenping Wang
openaire +1 more source
Tooth modification and dynamic performance of the cycloidal drive
Mechanical Systems and Signal Processing, 2017Abstract A new method of cycloid disc tooth modification is presented in this paper. Its main idea is to design the modification clearance curves to adapt to different modification targets. A detailed procedure of the new modification clearance curve, which can be defined by adjusting the position of 5 key points is developed.
Zhong-Yi Ren +3 more
openaire +1 more source
Analysis on Thermo-Mechanical Coupling Contact Stress of Cycloid Ball Planetary Drive
Applied Mechanics and Materials, 2011 According to the structure and its transmission principle of the cycloid ball planetary drive, a thermo-mechanical coupling analysis model of non-backlash cycloid ball engagement pair is developed in this paper.
Zi Jun An, Zuo Mei Yang, Huai Cheng Xia
exaly +2 more sources
Multi-objective Moderate Optimization in Cycloid Drive
2010 International Conference on Digital Manufacturing & Automation, 2010In order to improve cycloid drive design quality and speed in the complex constrained condition, we could derive to meet the constraints of the Pareto solution set by example and the particle swarm optimization algorithm for constrained multi-objective optimization.
Xue-yi Qian, Limei Zou, Bo Guo
openaire +1 more source
2009 International Conference on Measuring Technology and Mechatronics Automation, 2009
Based on the space meshing theory, this paper proposes mathematic models for the cycloid grooves on central disc and planetary disc of the cycloid ball planetary drive generated by cone milling cutter. The meshing equations are established, and the surfaces equations of the epitrochoid and hypotrochoid enclosed grooves are deduced.
Zuomei Yang, Zijun An, Peng Zhang
openaire +1 more source
Based on the space meshing theory, this paper proposes mathematic models for the cycloid grooves on central disc and planetary disc of the cycloid ball planetary drive generated by cone milling cutter. The meshing equations are established, and the surfaces equations of the epitrochoid and hypotrochoid enclosed grooves are deduced.
Zuomei Yang, Zijun An, Peng Zhang
openaire +1 more source
Design and application guidelines for cycloid drives with machining tolerances
Mechanism and Machine Theory, 1990Abstract This paper presents an analytical and computer-aided analysis and synthesis of cycloid drives. The kinematic relationships among tolerance, drive parameters (gear ratio, normalized tooth height and pitch diameter) and performance indices (backlash and torque ripple) are analytically defined, and subsequently analyzed in detail via a computer-
D.C.H Yang, J.G Blanche
openaire +1 more source