Stress analysis of the composite disc with inserts of an indexing gearbox turret follower

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F24%3AN0000003" target="_blank" >RIV/46709002:_____/24:N0000003 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stress analysis of the composite disc with inserts of an indexing gearbox turret follower

Original language description

The hybrid indexing gearbox turret follower consists of a composite body with the steel inserts for pins and a steel shaft flange. Isotropic steel interacts with generally orthotropic composite through adhesive layer. The simulation results presented in this work map a stress transfer from one material to another. Inserts and flange geometry combinations are analyzed with aim to prevent stress peaks to occur in material interface. Four types of cylindrical inserts are regular, concave, convex and convex with notches. Flange types have regular and concave geometry. Analyzed configurations of flanges and inserts show the same character of stress distribution. Stress peaks are located around loaded pinholes edges and in areas of polygon bearing vertices. Maximum stress in disc’s composite body is about 20 MPa for disc A and 26 MPa for disc B across all analyzed insert-flange variants. It can be said that the insert and flange geometry does not fundamentally influence the stress distribution and its value. However geometry of metallic parts has an effect on locking of the inserts and flange in composite. From that point of view, the convex cylindrical insert with notches prevents the insert displacement in all three directions of the insert’s cylindrical system of coordinates.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

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

Article name in the collection

Advances in Mechanism Design IV

ISBN

978-3-031-70251-8

ISSN

2211-0992

e-ISSN

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Number of pages

10

Pages from-to

154-163

Publisher name

Springer

Place of publication

Liberec

Event location

Liberec

Event date

Sep 3, 2024

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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