Results 11 to 20 of about 2,796 (234)

Research Review of Robust Optimization Design of Spiral Bevel Gears

Jixie chuandong, 2022
Spiral bevel gears are widely used in many fields. Research on the robust optimization design technology of spiral bevel gears is of great significance for improving the service life of spiral bevel gears and reducing noise in transmission.
Di Linjie, Ge Zhenghao, Xue Xiangzhen, Liu Jian, Li Wenxian, Jia Jipeng   +5 more
doaj  

Parametric surface and properties defined on parallelogrammic domain [PDF]

, 2014
Similar to the essential components of many mechanical systems, the geometrical properties of the teeth of spiral bevel gears greatly influence the kinematic and dynamic behaviors of mechanical systems.
Fan, Shuqian, Shi, Mingquan, Zou, Jinsong   +2 more
core   +2 more sources

Fault Detection and Severity Level Identification of Spiral Bevel Gears under Different Operating Conditions Using Artificial Intelligence Techniques

Machines, 2021
Spiral bevel gears are known for their smooth operation and high load carrying capability; therefore, they are an important part of many transmission systems that are designed for high speed and high load applications.
Syed Muhammad Tayyab, Steven Chatterton, Paolo Pennacchi   +2 more
doaj   +1 more source

Interference in Assembling Spiral Bevel Gears.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1995
The phenomena of interference in the course of assembling spiral bevel gears have been analyzed in this paper, and the corresponding prediction program of interference was established taking a Klingelnberg bevel gear as an example. The factors influencing interference were discussed and the concept of critical cutter radius was proposed.
Daoxiang Gong, Shigeyuki Shimachi, Masana Kato   +2 more
openaire   +1 more source

Modeling and Contact Analysis of Internal Meshing Nutation Spiral Bevel Gear with Different Tooth Profiles based on General Tooth Surface Model

Jixie chuandong, 2020
The derivation process of the tooth surface mathematical model of the internal meshing spiral bevel gears for nutation drive is complex. In order to establish different tooth profiles of the spiral bevel gears and carry out load contact analysis， the ...
Zheng Lin, Ligang Yao
doaj  

Time-Varying Meshing Stiffness and Dynamic Parameter Model of Spiral Bevel Gears with Different Surface Roughness

Applied Sciences
In order to explore the time-varying mesh stiffness and dynamic parameters of bevel gears with different surface roughness, the fractal dimension and characteristic scale coefficient are calculated to determine the fractal dimension of tooth surfaces of ...
Zhi-Jie Cai, Xi-Qing Zheng, Hui-Qing Lan, Liu-Na Wang, Si-Wei Yang, Rui Sheng   +5 more
doaj   +1 more source

Lubrication characteristics of gear after shot peening base on 25-pellet model

Advances in Mechanical Engineering, 2018
High-speed heavy-load spiral bevel gears put forward high requirement for flexural strength; shot peening is a technique that greatly improves the bending fatigue strength of gears.
Shuai Mo, Shengping Zhu, Guoguang Jin, Jiabei Gong, Zhanyong Feng, Ting Zhang, Han Han   +6 more
doaj   +1 more source

A basis for the analysis of surface geometry of spiral bevel gears [PDF]

, 1983
Geometrical procedures helpful in the fundamental studies of the surface geometry of spiral bevel gears are summarized. These procedures are based upon: (1) fundamental gear geometry and kinematics as exposited by Buckingham, et al; (2) formulas ...
Coy, J. J., Huston, R. L.
core   +1 more source

Development of Heat Engines Powered by Twisted and Coiled Polymer Fiber Actuators

Advanced Materials Technologies, Volume 11, Issue 8, 17 April 2026.
Continuously rotating engines driven by thermally responsive actuating materials can turn waste heat into useful energy. For the first time heat engines operated by twisted and coiled polymer fiber actuators are demonstrated with engine design guided by two simple analytical models.
Geoffrey M. Spinks, Burhan Bin Asghar Abbasi, Zhen Jiang   +2 more
wiley   +1 more source

Molecular Photogearing for Controlling Rotary Motion at the Nanoscale

ChemPlusChem, Volume 91, Issue 4, April 2026.
Molecular gears capable of controlling and transmitting rotary motion at the nanoscale are indispensable for the construction of artificial molecular machines. In this concept, we discuss how molecular photogears featuring a propeller‐shaped motif attached to a light‐driven molecular motor offer new possibilities to perform these tasks with better ...
Enrique M. Arpa, Bo Durbeej
wiley   +1 more source