Results 121 to 130 of about 50,088 (155)
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The kinematic synthesis of involute spiral bevel gears and their tooth contact analysis
Mechanism and Machine Theory, 2014Abstract In this paper, a mathematical model of the spherical involute tooth surface of a spiral bevel gear whose generating curve is an arc of a circle is built. The parameters on the base cone of the gear are derived from those on the pitch cone of the gear.
Di Kang, Shaoying Zhang, Wenjun Wei
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Analysis and Manufacture of Skew Bevel Gears with Spherical Involute
Applied Mechanics and Materials, 2013Skew bevel gears are fundamental element of transmission system. Processing quality of skew bevel gears has impact on the performance of system. An accurate processing method of tooth surface of skew bevel gears with spherical involute is proposed. According to the space meshing theory, the meshing equation of skew bevel gears is built by the theory of
Yang Zhao
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Algorithms for Involute and Octoidal Bevel-Gear Generation
Journal of Mechanical Design, 2004A 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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The spherical involute bevel gear: its geometry, kinematic behavior and standardization
Journal of Mechanical Science and Technology, 2011Bevel gear processing has diversified based on constant technical developments in forging, CNC cutting and hob design. Standardization of bevel gears is in higher demand than ever for different bevel gear systems that have different shapes and forms according to processing methods.
Hyoung Woo Lee
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Mechanism and Machine Theory, 2016
Abstract The involute profile is the most commonly used tooth profile for cylindrical gears. However, its counterpart for bevel gears is not commonly used because its generation is not compatible with the use of easy-to-manufacture cutting tools and market-oriented generation methods.
Ignacio Gonzalez-Perez +1 more
exaly +2 more sources
Abstract The involute profile is the most commonly used tooth profile for cylindrical gears. However, its counterpart for bevel gears is not commonly used because its generation is not compatible with the use of easy-to-manufacture cutting tools and market-oriented generation methods.
Ignacio Gonzalez-Perez +1 more
exaly +2 more sources
Method for the geometric modeling and rapid prototyping of involute bevel gears
International Journal of Advanced Manufacturing Technology, 2018The growth of additive manufacturing technology allows the fabrication of complete functional devices with complex geometries with ease and low cost. This technology allows the fabrication of pieces that could not be made in the past with traditional manufacturing techniques, in this case, bevel gears with exact spherical involute (ESI).
Max A González-Palacios
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Design of Gears with Involute-Bevel Gearwheels
Mechanisms and Machine ScienceBoris Lopatin
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The Modeling of Bevel Gears Using the Exact Spherical Involute
Journal of Mechanical Design, 1994The 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 +2 more
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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, 2010This 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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Synthesis of N-Lobed Involute Modified Noncircular Bevel Gears
Volume 11: Systems, Design, and Complexity, 2014Noncircular 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 +4 more
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