INFLUENCE OF CONJUGATE CAM PAIR RELIEFS ON INDEXING GEARBOX OPERATION
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F25%3AN000042" target="_blank" >RIV/46709002:_____/25:N000042 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.21495/em2025-145" target="_blank" >http://dx.doi.org/10.21495/em2025-145</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/em2025-145" target="_blank" >10.21495/em2025-145</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
INFLUENCE OF CONJUGATE CAM PAIR RELIEFS ON INDEXING GEARBOX OPERATION
Popis výsledku v původním jazyce
The company VÚTS, a.s. manufactures KP series indexing gearboxes, which consist of a pair of radial cams and an indexing turret follower fitted with rollers. These indexing cam gearboxes are typically used to convert the uniform rotary motion of the input camshaft into unidirectional rotary motion with clearly defined dwell portions of the output shaft. Due to multiple contacts between the rollers and the conjugate cam pair, it is necessary to provide certain reliefs at specific cam areas, both in the profile of the cam pair and the sides of the cams. These reliefs are created to prevent redundant roller/cam connections, thereby avoiding unnecessary impacts in the mechanism, which increase noise during operation. A test device equipped with the KP series indexing gearbox was designed to evaluate the impact of the size and shape of the reliefs on the working surface and sides of the cams on the gearbox’s operation. The influence of individual parameters of the relief of the conjugate cam pair on the dynamic properties of the indexing gearbox operation was evaluated using the RMS acceleration value in relation to the camshaft revolutions.
Název v anglickém jazyce
INFLUENCE OF CONJUGATE CAM PAIR RELIEFS ON INDEXING GEARBOX OPERATION
Popis výsledku anglicky
The company VÚTS, a.s. manufactures KP series indexing gearboxes, which consist of a pair of radial cams and an indexing turret follower fitted with rollers. These indexing cam gearboxes are typically used to convert the uniform rotary motion of the input camshaft into unidirectional rotary motion with clearly defined dwell portions of the output shaft. Due to multiple contacts between the rollers and the conjugate cam pair, it is necessary to provide certain reliefs at specific cam areas, both in the profile of the cam pair and the sides of the cams. These reliefs are created to prevent redundant roller/cam connections, thereby avoiding unnecessary impacts in the mechanism, which increase noise during operation. A test device equipped with the KP series indexing gearbox was designed to evaluate the impact of the size and shape of the reliefs on the working surface and sides of the cams on the gearbox’s operation. The influence of individual parameters of the relief of the conjugate cam pair on the dynamic properties of the indexing gearbox operation was evaluated using the RMS acceleration value in relation to the camshaft revolutions.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20300 - Mechanical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/TN02000028" target="_blank" >TN02000028: Centrum pokročilých strojů a výrobních technologií</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Engineering mechanics 2025: 31st International conference.
ISBN
978-80-86246-96-3
ISSN
1805-8248
e-ISSN
—
Počet stran výsledku
4
Strana od-do
145-148
Název nakladatele
Institute of theoretical and applied mechanics
Místo vydání
Prague
Místo konání akce
Medlov
Datum konání akce
1. 1. 2025
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—