Non-contact flank modifications of spur gears using cathodic gear tools and mechanisms: an experimental study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F24%3A00373015" target="_blank" >RIV/68407700:21220/24:00373015 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1080/10426914.2023.2289670" target="_blank" >https://doi.org/10.1080/10426914.2023.2289670</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10426914.2023.2289670" target="_blank" >10.1080/10426914.2023.2289670</a>
Alternative languages
Result language
angličtina
Original language name
Non-contact flank modifications of spur gears using cathodic gear tools and mechanisms: an experimental study
Original language description
This paper introduces cathodic gear tools designed for non-contact modification of spur gears through pulsed electrochemical flank modification. Operating with continuous rotary motion, these tools achieve profile crowning, lead crowning, tip relieving, root relieving, and end relieving. Anodic workpiece gears experience constant or variable reciprocating velocity based on the modification type. Experimental investigations confirm that the tools not only achieve the intended flank modification but also reduce flank surface roughness, eliminating hob cutter marks and cracks from the modified spur gear surfaces. The magnitude of intended modifications increases with higher voltage and longer modification dura-tion. Notably, root relieving requires a longer duration (20 minutes) compared to other modifications (12 minutes). Details of variation in surface roughness and surface morphology using scanning electron microscopy are also presented to validate the developed mechanism.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials and Manufacturing Processes
ISSN
1042-6914
e-ISSN
1532-2475
Volume of the periodical
39
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
720-734
UT code for WoS article
001152297000001
EID of the result in the Scopus database
2-s2.0-85178400742