Results 111 to 120 of about 792,117 (124)

Study on meshing performance of a novel point-contact hourglass worm drive based on modified involute

Mechanism and Machine Theory, 2023
Zhongtao Li, Yonghong Chen, Wenjun Luo
exaly   +2 more sources

A point-contact conjugate hourglass worm drive based on the meshing theory of conjugate tooth surfaces generated by two generating surfaces

Mechanism and Machine Theory, 2022
Miaomiao Li, Haitao Li
exaly   +2 more sources

Generalized model of a local conjugate meshing hourglass worm drive based on medium gear

Journal of Mechanical Science and Technology
Zhongtao Li, Yonghong Chen, Wenjun Luo
exaly   +2 more sources

Determination of the Most Dangerous Meshing Point for Modified-Hourglass Worm Drives

Journal of Mechanical Design, 2013
A type of modified-hourglass worm gear drive, frequently called type-II worm gearing for short, has various favorable meshing features. Its sole shortcoming is the undercutting of the worm wheel. By adopting a slight modification, this problem can be overcome due to the removal of a part of one subconjugate area containing the curvature interference ...
Yaping Zhao, Yimin Zhang
openaire   +1 more source

Determination of the Most Dangerous Meshing Point for Modified Hourglass Worm Drives

Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 2011
A kind of modified hourglass worm drives, which is frequently called the type II worm gearing for short, has various favorable meshing features. Nevertheless, its sole shortcoming is the undercutting of the worm wheel. In the condition of adopting slight modification, this problem can be overcome due to the removal of a part of one sub-conjugate area ...
Yaping Zhao, Tianchao Wu
openaire   +1 more source

Thermal elastohydrodynamic lubrication analysis of the roller enveloping hourglass worm drives considering the roller self-rotation behavior

Tribology International
Shisong Wang, Jiongkang Ren
exaly   +2 more sources

Dynamic Force Analysis of the Non-Backlash Double-Roller Enveloping Hourglass Worm Drive Based on LS-DYNA

Applied Mechanics and Materials, 2013
To study the tooth load distribution, the stress,strength and other issues of the non-backlash double-roller enveloping hourglass worm(NDEHW) drive, a innovative method based on finite element method and LS-DYNA software is used to do dynamic force simulation analysis.The results show that the worm gearing has good transmission performance and ...
Wei Jie Wang, Rong He, Xing Qiao Deng
openaire   +1 more source

Local Conjugate Meshing Performance Analysis of an Enveloping Hourglass Worm Drive Based on Medium Gear

Journal of Mechanical Design
Abstract Due to the low error sensitivity, the local conjugate enveloping hourglass worm drive based on medium gear is being intensively investigated, and this article examines the local conjugate meshing performance of such a worm drive.
Zhongtao Li, Yonghong Chen, Xinhua Wang, Wenjun Luo, Bingkui Chen   +4 more
openaire   +1 more source

Meshing performance investigations on the curve-constructed hourglass worm drive

Mechanism and Machine Theory
Jin Gao, Yonghong Chen, Lianghua Jin, Chenyang Dou, Bingkui Chen   +4 more
openaire   +1 more source

Study on the grinding technology and measure method for planar enveloping hourglass worm

International Journal of Advanced Manufacturing Technology, 2020
Guofu Yin, Yonghong Chen
exaly