Results 161 to 170 of about 798 (216)

Historical and Technical Analysis of Harmonic Drive Gear Design

Mechanisms and Machine Science, 2021
This paper presents a historical and technical analysis of the Harmonic Drive Gear Design by taking into consideration the original patent by Clarence Walton Musser, the inventor of “Strain Wave Gear” and by studying a performance evaluation of it. The main original design peculiarities are highlighted, and the main characteristics are outlined using a
Marco Ceccarelli   +2 more
exaly   +4 more sources

A gear pump based on harmonic gear drive

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2013
Aimed at solving the problems of radial fluid pressure imbalance, bigger flow ripple and shorter service life that exists in traditional gear pumps, a new type of gear pump based on the principle of harmonic gear drive is put forth, where the function for pumping fluid is achieved by mutual engagement between flexible gear and rigid gear.
Min Zou
exaly   +2 more sources

Modelling and Analysis of Nonlinear Stiffness, Hysteresis and Friction in Harmonic Drive Gears

International Journal of Modelling and Simulation, 2008
AbstractIn this paper, a mathematical model and its parameter identification scheme are proposed for harmonic drive gears with compliance and hysteresis. The hysteresis phenomenon in harmonic drives is described by a nonlinear differential equation representing the torque-displacement relationship across the flexspline of the harmonic drive.
Rached Dhaouadi, F H Ghorbel
exaly   +2 more sources

Drives with harmonic gears for servo systems

Russian Engineering Research, 2016
Various drives with harmonic gear systems and generators of internal and external deformation waves are considered. A method of designing harmonic gear systems on the basis of dialog-based interactive software is outlined. A systems approach to the design of electromechanical servo-system drives improves the design quality and reduces the design time.
exaly   +2 more sources

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