Results 131 to 140 of about 50,088 (155)

Mathematical Model and 3D Modeling of Involute Spiral Bevel Gears for Nutation Drive

Advanced Materials Research, 2013
The 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
Li Gang Yao
exaly   +2 more sources

Research Regarding Modelling of Involute-Bevel Gears

2013
Involute-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, Mircea Bara, Sergiu-Dan Stan, Sorin Besoiu   +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, 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   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

The Method of Accurate Variable Curvature Crowning of Involute Straight Bevel Gear

Advanced Materials Research, 2013
Involute straight bevel gear pair often appears the phenomenons of meshing interference, impact and "end contact" in the course of meshing. Usually, symmetrical crowning is adopted to improve above phenomenons, however, due to the influence of complicated tooth loads and other complicated factors, the symmetrical crowned gear may not reach a good ...
Fang You Zhang, Xi Jie Tian, Huan Yong Cui, Tai Ran Liu   +3 more
openaire   +1 more source

Method for the evaluation of wear and durability of involute conical straight-bevel gears

Materials Science, 2009
A new computational model is proposed for the investigation of the kinetics of wear of teeth of straight-bevel gears. The model is used to assess wear and establish the regularities of its behavior along the length of the gear.
M. V. Chernets’, V. V. Bereza
openaire   +1 more source

Research on Inner Bevel-Shaped Gears Conjugated with Involute Cylindrical Gears and Non-parallel Axes

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

Spur bevel gear differentials: Designing involute tooth numbers for the pinion and side gear

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2000
It has been theoretically proven that both friction in two mating gears and the drawing of mating involute tooth profiles along the pressure line (the line of action) generate oscillation of axial force components of the resultant force acting in a single pair of mating spur bevel gears.
openaire   +1 more source