Results 141 to 150 of about 906 (170)
Some of the next articles are maybe not open access.
Mathematical Model and 3D Modeling of Involute Spiral Bevel Gears for Nutation Drive
Advanced Materials Research, 2013The mathematical model and 3D modeling of involute spiral bevel gears for nutation drive are considered. The basic tooth profile of involute is composed of involute curve and dedendum transition curve, and the equations have been established. The mathematical model of crown gear with involute profile is obtained, and then the mathematical models of the
Zheng Lin, Li Gang Yao
exaly +2 more sources
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
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 ScienceBoris Lopatin
exaly +2 more sources
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.
openaire +2 more sources
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. An exact
H W Lee, K O Lee, D H Chung
openaire +1 more source
Research Regarding Modelling of Involute-Bevel Gears
2013Involute-bevel gears, as well as gears containing them, have a difficult “task” in motion transmission then gears with parallel axes. A difficulty is related to the fact that axes, although coplanar, are concurrent, thus, between driver gear axis and driven gear axis there is an angle “\( < \,180^{ \circ } \)”.
Ioan Ardelean +3 more
openaire +1 more source
The Modeling of Bevel Gears Using the Exact Spherical Involute
15th Design Automation Conference: Volume 1 — Computer-Aided and Computational Design, 1989Abstract 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 +1 more source
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
openaire +1 more source
New Tooth Profile Design of Spiral Bevel Gears with Spherical Involute
International Journal of Advancements in Computing Technology, 2012Based 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 - +3 more
openaire +1 more source