Sökning: onr:"swepub:oai:lup.lub.lu.se:102eaacc-5cd2-4c37-9d0d-af87391edeb6" >
Tooth bending stren...
Tooth bending strength of gears with a progressive curved path of contact
-
- Zorko, Damijan (författare)
- University of Ljubljana
-
- Duhovnik, Jožef (författare)
- University of Ljubljana
-
- Tavčar, Jože (författare)
- Lund University,Lunds universitet,Innovation,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH
-
(creator_code:org_t)
- 2021-06-18
- 2021
- Engelska 22 s.
-
Ingår i: Journal of Computational Design and Engineering. - : Oxford University Press (OUP). - 2288-5048. ; 8:4, s. 1037-1058
- Relaterad länk:
-
http://dx.doi.org/10... (free)
-
visa fler...
-
https://doi.org/10.1...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- The article presents a comprehensive study on the tooth bending strength of spur gears with a progressive curved path of contact, or so-called S-gears. Systematic gear meshing simulations were conducted to study the effects of S-gear geometry parameters on tooth bending strength. Different S-gear geometries were analysed in a systematically organized manner, and a comparison was made against a standard 20° pressure angle involute shape. Furthermore, different material combinations, e.g. polymer/polymer, steel/polymer, and steel/steel, of both drive and driven gear were analysed within a meaningful range of loads. The gear profile shape, material combination of the drive and the driven gear, and the transmitted load were found as the main parameters affecting gear tooth bending stress. Complex, non-linear relations between the recognized effects and the corresponding root stress were observed. Based on the numerical results, a shape factor, which considers the above-mentioned effects, was introduced, and a model for root strength control of S-gears was proposed and verified employing the finite element method (FEM).
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
Nyckelord
- S-gear
- stress
- bending strength
- polymers
- gears
- FEM
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas