Non-contact flank modifications of spur gears using cathodic gear tools and mechanisms: an experimental study

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Non-contact flank modifications of spur gears using cathodic gear tools and mechanisms: an experimental study

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Non-contact flank modifications of spur gears using cathodic gear tools and mechanisms: an experimental study

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Materials and Manufacturing Processes

ISSN

1042-6914

e-ISSN

1532-2475

Svazek periodika

39

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

720-734

Kód UT WoS článku

001152297000001

EID výsledku v databázi Scopus

2-s2.0-85178400742