Results 41 to 50 of about 459 (186)

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  

A Proof‐of‐Principle Design for Through‐Space Transmission of Unidirectional Rotary Motion by Molecular Photogears**

open access: yesChemistry – A European Journal, Volume 30, Issue 2, January 8, 2024.
A stereochemical approach to transmitting the directional double‐bond rotary motion of light‐driven molecular motors through space onto a remote single‐bond axis is put forth and successfully tested by means of quantum‐chemical modeling. A key result in the assessment of the approach is that the desired photogearing process is favorable compared to the
Enrique M. Arpa   +2 more
wiley   +1 more source

弧齿锥齿轮摩擦功率损失影响因素分析

open access: yesJixie chuandong, 2014
The computational model of friction power loss for spiral bevel gear is established.The influence of pressure angle,mean spiral angle,transverse module,tooth width,input rotate speed and input power on friction power loss of spiral bevel gear and the ...
闫希杰, 袁杰红, 李源
doaj  

Experimental and computational study of convective heat fluxes in swirling two‐phase flows

open access: yesHeat Transfer, Volume 53, Issue 1, Page 259-276, January 2024.
Abstract The convective mode of heat transfer is mainly due to the bulk motion of the fluid. Its turbulent nature and enhanced heat transfer coefficients have always attracted the academic, scientific community, and industrialists for many decades.
Aitazaz Hassan   +5 more
wiley   +1 more source

小模数弧齿锥齿轮的三维建模与应用分析

open access: yesJixie chuandong, 2013
For small-module spiral bevel gear,a new machining process is proposed.The pinion is adopted traditional double-side machining method.Designing gear machining parameters,the gear two tooth surfaces are controlled separately to suit for pinion tooth ...
张华, 刘高杰, 徐林林, 马江民
doaj  

Coupled Bending-Torsional Nonlinear Vibration and Bifurcation Characteristics of Spiral Bevel Gear System

open access: yesShock and Vibration, 2017
A spiral bevel gear system supported on thrust bearings considering the coupled bending-torsional nonlinear vibration is proposed and an eight degrees of freedom (8DOF) lumped parameter dynamic model of the spiral bevel gear system combined with time ...
Jinli Xu, Fancong Zeng, Xingyi Su
doaj   +1 more source

Analysis of Vibration Characteristics of Hydraulic Excavator Device Under Flat Ground Conditions

open access: yesModelling and Simulation in Engineering, Volume 2024, Issue 1, 2024.
Hydraulic excavators, characterized by their high efficiency and versatility, are crucial equipment in engineering construction. During the automatic excavation process, the excavator may experience resonance phenomena, which can affect the stability of the entire system.
Kailei Liu   +6 more
wiley   +1 more source

Study on the Digital Machining Technology of Spiral Bevel Gear based on Network

open access: yesJixie chuandong, 2015
To solve the problem of single machine digital machining for spiral bevel gear,a digital machining scheme of spiral bevel gear based on network is proposed.The communication control model of the digital machining of spiral bevel gear is built,the ...
Li Jubo   +5 more
doaj  

Research of the Tooth Flank Design and Movement Simulation of Spiral Noncircular Bevel Gear

open access: yesJixie chuandong, 2017
Applied the theory of curve and surface of differential geometry,based on the noncircular bevel gear profile researched and developed successfully by research team. The construction principle of the tooth section line of the spiral noncircular bevel gear
Xu Aifen, Jia Jumin, Chen Yuqing
doaj  

Study Method of Dynamic Performance of Spiral Bevel Gear based on Abaqus

open access: yesJixie chuandong, 2019
Taking the 3D model of spiral bevel gear built by CATIA through the secondary development as research object, the simulation analysis of spiral bevel gear is carried out by using Abaqus software, and the dynamic performance of spiral bevel gear under ...
Gang Wei, Zhonghou Wang, Han Wu
doaj  

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