Results 31 to 40 of about 1,005 (184)

Modeling and Dynamic Contact Analysis of Spiral Bevel Gear based on Pro/E and Abaqus

open access: yesJixie chuandong, 2018
The three-dimension coordinate equation of tooth surface of spiral bevel gear is obtained based on the forming principle of spiral bevel gear. According to the spiral bevel gear computational adjustment cards provided by the Gleason company,the three ...
Yu Zihao, Liu Zuoshi, Zhang Ping
doaj  

Rare‐Earth Reduction in High‐Speed PM‐Assisted Synchronous Reluctance Motors Using Hybrid Magnet Strategies and Design Optimisation for 800 V EVs

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This article presents the design optimisation of permanent magnet assisted synchronous reluctance machine (PMASynRM) topologies enabled with a combination of rare‐earth and rare‐earth‐free magnets. The aim is to reduce the volume of rare‐earth magnets and minimise the risk of demagnetisation and torque ripple.
Praveen Kumar   +2 more
wiley   +1 more source

Numerical Analysis and Test Research of the Dynamic Stress of Spiral Bevel Gear

open access: yesJixie chuandong, 2017
The inlet gearbox spiral bevel gear of aircraft turbofan engine may result in insufficient of gear vibration margin because of the limitation of structure integration.
Liu Haiou, Liu Xingxing
doaj  

ACT‐Agent: Affinity‐Cross Transformer for Point Cloud Registration via Reinforcement Learning

open access: yesIET Image Processing, Volume 20, Issue 1, January/December 2026.
1. We proposed a point cloud registration framework combining imitation learning and reinforcement learning, which formulates the registration problem as a Markov decision process with discrete action sequences. 2. We designed the Affinity‐Cross Transformer module to enhance the point cloud feature representation and interaction capabilities. 3.
Fengguang Xiong   +8 more
wiley   +1 more source

Dynamic Behavior of Straight Bevel Gear : 2nd Report, Vibration of Bevel Gears on Rectangular-Coordinate

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1980
Using an inductance type vibrometer for shaft, the displacement of bevel gears is measured on a rectangular-coordinate, and the results are discussed. The results are as follows : The displacements of three directions perpendicularly intersecting each other are influenced by the bending stiffness of gear shaft and the stiffness of bearings.
TERAUCHI, Yoshio   +2 more
openaire   +3 more sources

Research of the Finite Element Multi Tooth Contact of Spiral Bevel Gear with Different Load

open access: yesJixie chuandong, 2016
According to the mathematical model of milling tooth processing of spiral bevel gear,the tooth surface parameters of spiral bevel gear are obtained.The precise three- dimensional model is established.By using the ANSYS workbench software,the change rule ...
Chen Zhiliang, Yang Rongsong, Liu Qiang
doaj  

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

open access: yesJixie 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  

The Impact of a Buyer's Incentives and Organizational Structure on Suppliers' Quality

open access: yesJournal of Operations Management, Volume 71, Issue 8, Page 1185-1221, December 2025.
ABSTRACT Changes in a buyer organization's incentives and structure can have a significant impact on supply chain performance, such as the quality of sourced components. We examine this relationship using data from a unique quasi‐experiment where one of the two plants of a buyer introduced long‐term quality improvement incentives and a more organic ...
Anupam Agrawal, Ujjal Kumar Mukherjee
wiley   +1 more source

球面渐开线齿形非圆锥齿轮的设计与分析

open access: yesJixie chuandong, 2014
According to the principle of geodesic curvature of differential geometry and the forming theory of spherical involute of bevel gears,a method of spherical involute tooth profile design is put forward.First,the equivalent bevel gear of the pitch point is
贾庆祥   +3 more
doaj  

Modification and Control Technology of Contact Zone of the Straight Bevel Gear

open access: yesJixie chuandong, 2020
The GB/T 11365-2019 provides that the tooth contact pattern of straight bevel gear is agreed by both supply and customer,and there is no direct relationship between tooth contact pattern and gear accuracy classification.
Li Yufan, Nan Boru, Gao Bin
doaj  

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