Results 131 to 140 of about 207 (156)

The Modeling of Bevel Gears Using the Exact Spherical Involute

15th Design Automation Conference: Volume 1 — Computer-Aided and Computational Design, 1989
Abstract The solid modeling of bevel gears has been recognized as a major design challenge. Various approaches have been proposed to approximate the theoretical involute-generated contact surface of bevel gears. As a means to accurately represent contact surfaces of these gears, the exact spherical involute is introduced here.
M. J. Al-Daccak, J. Angeles
openaire   +2 more sources

Synthesis of N-Lobed Involute Modified Noncircular Bevel Gears

Volume 11: Systems, Design, and Complexity, 2014
Noncircular bevel gears (NBG) can achieve variable transmission between intersecting axes. The transmission ratio function is obtained when giving the involute NBG’ pitch curve equations during their pure rolling. The relationship of least number of teeth avoiding undercutting and the pitch curve curvature of NBG is analyzed.
Kan Shi, Jiqiang Xia, Chunjie Wang, Chunming Geng, Rui Wang   +4 more
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Spherical involute bevel gear system mesh stiffness calculation using analytical, FEM, and experimental approaches

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
The spherical involute is one of the most important profiles used in bevel gear design. Spherical involute bevel gears have excellent features, such as insensitive to shaft angle variations, low sensitivity to transmission errors, and favorable wear conditions compared to planar involute bevel gears.
Mehrdad Poursina
exaly   +2 more sources

Design of Gears with Involute-Bevel Gearwheels

Mechanisms and Machine Science
Boris A Lopatin
exaly   +2 more sources

Algorithms for Involute and Octoidal Bevel-Gear Generation

Journal of Mechanical Design, 2004
A suitable formulation and the implementing algorithms for involute and octoidal bevel-gear generation are proposed in this paper. In particular, the exact spherical involute tooth profile of bevel gears and their crown rack is obtained through the pure-rolling motion of a great circle of the fundamental sphere on the base cone.
FIGLIOLINI, Giorgio, ANGELES J.
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A kinematic investigation of a spherical involute bevel-geared system

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2010
This study gives an exact definition of the spherical involute curved face and the pitch azimuthal angle of a bevel-geared system. Using the coordinate-transformation method, it derives the kinematic relations between the operating pressure angles, pitch azimuthal angles, operating pitch cone angles, base cone angles, and pitch action angles.
H W Lee, K O Lee, D H Chung
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Research on Inner Bevel-Shaped Gears Conjugated with Involute Cylindrical Gears and Non-parallel Axes

Lecture Notes in Mechanical Engineering
Noritsugu Maeda, Kurokawa Syuhei
exaly   +2 more sources

New Tooth Profile Design of Spiral Bevel Gears with Spherical Involute

International Journal of Advancements in Computing Technology, 2012
Based on the generating line principle of spiral bevel gear, this paper researches the conjugation meshing mechanism of line contact between the meshing surfaces, and proposes a new theory for designing the tooth profile of spiral bevel gear. A certain tooth surface design of spiral bevel gear with spherical involute is analyzed deeply as an example ...
Yang Zhaojun -, Hong Zhaobin -, Wang Baichao -, Zhang Xuecheng -   +3 more
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Parametric Modeling of the Tooth-Surface of Spiral Bevel Gears with Spherical Involute

Applied Mechanics and Materials, 2012
Based on the the principle of generating line of spiral bevel gears, a new modeling method about spiral bevel gears is proposed. Mathematical pattern of spiral bevel gears with spherical involute is developed about two parameters. A kind of simulation modeling software of spiral bevel gears with spherical involute is developed in matlab-guide ...
Bai Chao Wang, Zhao Jun Yang, Zhao Bin Hong, Jin Song Liu, Ying Wang   +4 more
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Derivation of design formula for a shifted spherical involute bevel gear pair

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2016
The development of shifted spherical involute bevel gear will lead to increased flexibility and convenience in the design of the cross-axis gear system. The shifted spherical involute bevel gear is identified by the axis angle change between the crown rack and work piece.
Min Hwa Jeong, Noh Gill Park, Hyoung Woo Lee   +2 more
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