Improving functional performance characteristics of spur gears through flank modifications by non-contact advanced finishing process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00568959" target="_blank" >RIV/68378271:_____/23:00568959 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1007/s00170-022-10566-9" target="_blank" >https://doi.org/10.1007/s00170-022-10566-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00170-022-10566-9" target="_blank" >10.1007/s00170-022-10566-9</a>

Result language

angličtina

Original language name

Improving functional performance characteristics of spur gears through flank modifications by non-contact advanced finishing process

Original language description

This paper describes reduction in noise, vibrations, total and tooth-to-tooth, and longwave transmission errors, total and tooth-to-tooth composite errors, and radial runout of spur gears by imparting them flank modifications and their combinations by a non-contact advanced finishing process referred to as pulsed electrolytic dissolution. Eight spur gears were modified using innovatively developed 5 cathode gears and apparatus by imparting them 5 flank modifications (i.e. tip relief, root relief, end relief, profile crowning, lead crowning) individually and their 4 selected combinations. Vibrations at all rotational speeds and noise at 900 and 1200 rpm are reduced for all modified spur gears at all the values of applied loads. End relieved spur gear showed maximum reductions in noise and vibrations by 5 dBA and 3.77 m/s(2) respectively for 1200 rpm speed. Reduction amount in noise and vibrations of modified gears increase with rotary speed. Lead crowned gear showed maximum reductions of 146 mu m in total transmission error, 109 mu m in total composite error, and 102 mu m in radial runout. End relieved gear showed maximum reductions of 37 mu m in tooth-to-tooth and 139 mu m longwave transmission errors.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Advanced Manufacturing Technology

ISSN

0268-3768

e-ISSN

1433-3015

Volume of the periodical

124

Issue of the periodical within the volume

5-6

Country of publishing house

DE - GERMANY

Number of pages

25

Pages from-to

1787-1811

UT code for WoS article

000893913100001

EID of the result in the Scopus database

2-s2.0-85143280051