Results 181 to 190 of about 2,255 (235)

A Novel Method for Obtaining Analytical Parameters Based on Double-Flank Measurement. [PDF]

open access: yesSensors (Basel)
Wang X   +7 more
europepmc   +1 more source

Lubrication Characteristics of Involute Spur Gears: A Theoretical Investigation

Journal of Fluids Engineering, 1945
Abstract In this paper the lubricating-oil wedge which separates the tooth surfaces of involute straight spur gears is analyzed mathematically. Expressions are derived for the pressure distribution, the maximum pressuro, the minimum thickness, and the load-carrying capacity of the wedge for any phase of mating.
exaly   +2 more sources

Durability of injection moulded asymmetric involute polymer spur gears

International Journal of Powertrains, 2016
Asymmetric tooth profiles with different pressure angle at drive and coast sides are being considered to enhance the gear performance. In this work, experimental investigations were carried out to evaluate the fatigue and wear performance of injection moulded asymmetric polypropylene spur gears using the power absorption gear test rig.
Sambandam Senthilvelan
exaly   +2 more sources

The torsional stiffness of involute spur gears

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2004
This paper presents the results of a detailed analysis of torsional stiffness of a pair of involute spur gears in mesh using finite element methods. Adaptive meshing has been employed within a commercial finite element program to reveal the detailed behaviour in the change over region from single- to double-tooth contact zones and vice versa. Analysis
J Wang, I Howard
openaire   +1 more source

Analysis Of Tip Relief Profiles For Involute Spur Gears

ECMS 2021 Proceedings edited by Khalid Al-Begain, Mauro Iacono, Lelio Campanile, Andrzej Bargiela, 2021
The main goal of this research was to study the influence of involute spur gear tip relief on the contact stress at the engagement meshing point (the begining point of the line of contact A). Different predefined involute spur gears and modification parameters (amount and length of modification) were already available from previous studies (Schmidt ...
Jakab Molnar   +2 more
openaire   +1 more source

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