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The Finite Element Modeling and Analysis of Involute Spur Gear
Advanced Materials Research, 2012Through three-dimensional mechanical design software Pro/E to build a spur gear solid model, using ANSYS software for the gear mesh, as well as the constraints imposed by the most unfavorable load to determine the location of the discussion, in order to get accurate finite element analysis model.
Shun Xu, Yan Zhang
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Transient thermoelastohydrodynamic lubrication analysis of an involute spur gear
Tribology International, 2004Abstract A meshing of a gear is a typical example where non-stationary condition exists. Load, velocity, curvature of meshing point vary along the line of action at any time. A complete numerical solution to the transient thermoelastohydrodynamic lubrication (EHL) problem of an involute spur gear is obtained by using simplified multigrid method.
Youqiang Wang +3 more
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Internal involute spur gear pairs with improved efficiency
1998Eliminating all toothing non-geometrical parameters from the formula for the calculation of the sliding mechanical power loss in the spur gear teeth mesh, the geometrical friction loss function has been got. The minimum of this function for a gear pair with fixed module, number of teeth and centre distance corresponds to the optimal addendum ...
Medica, Vladimir, Križan, Božidar
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Characteristic of involute slope modification of asymmetric spur gear
Journal of Central South University, 2015The meshing characteristic of asymmetric involute spur gear was studied, the equations of the geometric shape of the asymmetric gear for both sides were deduced, and the equations of contact ratio and the key points of contact were also obtained. Meanwhile, an involute slope modification method considering the effects of static transmission errors was ...
Xiao-he Deng, Lin Hua, Xing-hui Han
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Computer Aided Design of Internal Involute Spur Gears
14th Design Automation Conference, 1988Abstract The modern theory of gearing provides principles of generation for conjugate gear tooth surfaces while computer aided design is a very powerful tool in designing a gear train with conjugate shaped tooth surfaces. It is possible to set up a mathematical model for internal involute spur gears if the theory of gearing and the ...
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3D Analysis of Involute Spur Gears
1998The paper deals with the stress field in spur involute fillet investigated by means of finite element method. To take into account the actual three-dimensionality of the gear, three-dimensional models were used for the determination of the fillet tangential stress component and stress directed to a gaer axis.
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Nonlinear dynamics analysis of involute spur gear transmission system
2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture, 2021Xihui Liu +5 more
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Load Distribution on Spur Involute Gears with Pitch Errors
2003Geometrically ideal gear has all teeth with identical involute profiles, which are equally spaced around the circumference. However, manufacturing errors are always present in meshing gears. Pitch errors (also called tooth spacing errors) in particular are important because of their influence on load distribution on mating teeth, and their effect on ...
Lovrin, Neven +2 more
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The prospects for improving the work of involute spur gears
2004Розглядається пружно-деформований стан прямозубих коліс. Виконується розрахунок об’ємного пружно-деформованого стану методом скінченних елементів. Приведені результати розрахунків модифікованих прямозубих коліс з отвором уздовж осьової лінії зуба.
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