Results 41 to 50 of about 3,279 (236)

Analysis of the Performance of Straight Bevel Gear and Zero Degree Spiral Bevel Gear for an Engine based on Dynamic Transmission Error

open access: yesJixie chuandong, 2017
For the practical engineering problems,the dynamic transmission error measurement of a two-stage cylindrical gear-bevel gear high-speed transmission system with a straight bevel gear pair and a zero degree spiral bevel gear pair is carried out based on ...
Liu Yang, Tang Jinyuan, Bai Fan
doaj  

Effect of roller bearing elasticity on spiral bevel gear dynamics

open access: yesAdvances in Mechanical Engineering, 2020
The dynamics of spiral bevel gears have gained increasing importance due to concerns relating to noise and durability. This is because the mesh force acting on the gear teeth is amplified under dynamic conditions, potentially reducing the fatigue life of
Xia Hua, Zaigang Chen
doaj   +1 more source

Five-Axis Milling of Large Spiral Bevel Gears: Toolpath Definition, Finishing, and Shape Errors [PDF]

open access: yes, 2018
In this paper, a five-axis machining process is analyzed for large spiral-bevel gears, an interesting process for one-of-kind manufacturing. The work is focused on large sized spiral bevel gears manufacturing using universal multitasking machines or five-
Calleja Ochoa, Amaia   +3 more
core   +2 more sources

A Review on Sensor‐Integrating Machine Elements

open access: yesAdvanced Sensor Research, Volume 3, Issue 4, April 2024.
This contribution summarizes the current state of research regarding sensor‐integrating machine elements as an enabler of digitalization in mechanical engineering. The focus is on the methodical aspects of the development of these machine elements in general as well as specific sensor‐integrating machine elements that are either already in use or ...
Eckhard Kirchner   +42 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  

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

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  

How to determine spiral bevel gear tooth geometry for finite element analysis [PDF]

open access: yes
An analytical method was developed to determine gear tooth surface coordinates of face milled spiral bevel gears. The method combines the basic gear design parameters with the kinematical aspects for spiral bevel gear manufacturing.
Handschuh, Robert F., Litvin, Faydor L.
core   +1 more source

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

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  

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