Investigations on tip relieving of spur gears by non-contact process

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00576638" target="_blank" >RIV/68378271:_____/23:00576638 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/10426914.2023.2176877" target="_blank" >https://doi.org/10.1080/10426914.2023.2176877</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/10426914.2023.2176877" target="_blank" >10.1080/10426914.2023.2176877</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigations on tip relieving of spur gears by non-contact process

Popis výsledku v původním jazyce

This paper describes tip relieving of spur gears by pulsed electrochemical flank modification (PECFM) process by a novel designed cathodic gear tool and apparatus. This work reports experimental findings on tip relieving and surface finish by varying the concentration, flow rate, and temperature of the electrolyte, modification duration, and cathodic gear rotational speed at four levels each and using predetermined values of voltage, pulse-on time, pulse-off time, and anodic gear reciprocating speed. The amount of tip relief is found to increase considerably with modification duration and electrolyte concentration. Identified optimum values of mod-ification duration, cathode gear rotational speed, concentration, flow rate, and electrolyte temperature are 20 minutes, 45 rpm, 2 Molarity, 30 lpm, and 40°C, respectively. Scanning electron microscopy images of the tip- relieved spur gear revealed that PECFM effectively eliminates the hob cutter marks from its flank surfaces. This work will be helpful to gear manufacturers seeking productive tip relieving.

Název v anglickém jazyce

Investigations on tip relieving of spur gears by non-contact process

Popis výsledku anglicky

This paper describes tip relieving of spur gears by pulsed electrochemical flank modification (PECFM) process by a novel designed cathodic gear tool and apparatus. This work reports experimental findings on tip relieving and surface finish by varying the concentration, flow rate, and temperature of the electrolyte, modification duration, and cathodic gear rotational speed at four levels each and using predetermined values of voltage, pulse-on time, pulse-off time, and anodic gear reciprocating speed. The amount of tip relief is found to increase considerably with modification duration and electrolyte concentration. Identified optimum values of mod-ification duration, cathode gear rotational speed, concentration, flow rate, and electrolyte temperature are 20 minutes, 45 rpm, 2 Molarity, 30 lpm, and 40°C, respectively. Scanning electron microscopy images of the tip- relieved spur gear revealed that PECFM effectively eliminates the hob cutter marks from its flank surfaces. This work will be helpful to gear manufacturers seeking productive tip relieving.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

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

38

Číslo periodika v rámci svazku

13

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

1707-1715

Kód UT WoS článku

000934384900001

EID výsledku v databázi Scopus

2-s2.0-85148212181