DESIGN OF AN INDEXING GEARBOX WITH RADIAL CAMS
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F24%3AN0000031" target="_blank" >RIV/46709002:_____/24:N0000031 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.engmech.cz/im/proceedings/show_p/2024/218" target="_blank" >https://www.engmech.cz/im/proceedings/show_p/2024/218</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/em2024-218" target="_blank" >10.21495/em2024-218</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
DESIGN OF AN INDEXING GEARBOX WITH RADIAL CAMS
Popis výsledku v původním jazyce
Indexing gearboxes are used to convert the uniform rotary motion of the input camshaft into a required non-uniform rotary motion with clearly defined dwell portions of an output shaft. The indexing gearbox with conjugate cams consists of a pair of radial cams and an indexing turret follower fitted with rollers that are mounted on both sides and rolled. The favorable properties of polygon joints are advantageously used in the design of the indexing gearbox with radial cams. The joint profile formed by the polygon has very low, if not negligible, notch effects. For this reason, the fatigue strength of the respective connection is significantly increased. The geometric shape of the follower roller crown in cam mechanisms has also a significant effect on the contact stress due to the load and inertial effects in the surface layers of the general kinematic pair. Together with the design changes of the existing design of indexing gearboxes, modern coating methods can be used, which have become an integral part of industrial practices. Coatings extend the lifetime of sliding and rolling surfaces.
Název v anglickém jazyce
DESIGN OF AN INDEXING GEARBOX WITH RADIAL CAMS
Popis výsledku anglicky
Indexing gearboxes are used to convert the uniform rotary motion of the input camshaft into a required non-uniform rotary motion with clearly defined dwell portions of an output shaft. The indexing gearbox with conjugate cams consists of a pair of radial cams and an indexing turret follower fitted with rollers that are mounted on both sides and rolled. The favorable properties of polygon joints are advantageously used in the design of the indexing gearbox with radial cams. The joint profile formed by the polygon has very low, if not negligible, notch effects. For this reason, the fatigue strength of the respective connection is significantly increased. The geometric shape of the follower roller crown in cam mechanisms has also a significant effect on the contact stress due to the load and inertial effects in the surface layers of the general kinematic pair. Together with the design changes of the existing design of indexing gearboxes, modern coating methods can be used, which have become an integral part of industrial practices. Coatings extend the lifetime of sliding and rolling surfaces.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20302 - Applied mechanics
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2024
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 2024
ISBN
978-80-214-6235-9
ISSN
1805-8248
e-ISSN
—
Počet stran výsledku
4
Strana od-do
218-221
Název nakladatele
Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
Místo vydání
Brno University of Technology
Místo konání akce
Sněžné - Milovy, Czech Republic
Datum konání akce
14. 5. 2024
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
—