Detail publikace

Static transmission error measurement of various gear-shaft systems by finite element analysis

CZAKÓ, A. ŘEHÁK, K. PROKOP, A. LÁŠTIC, D. REKEM, J. TROCHTA, M.

Originální název

Static transmission error measurement of various gear-shaft systems by finite element analysis

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Transmission error (TE) is a significant parameter related to gears vibration widely investigated by many authors using different approaches. However, in previous studies, spur and helical gears were mainly examined. There is a lack of studies addressed to double helical and herringbone gears and a comparison among several types of gearing with parallel axes. In this paper, spur, helical, double helical, and herringbone gears are analyzed in terms of static transmission error (STE), contact pressure and tooth root stress. Static contact analyses were conducted using the finite element method (FEM) which is often considered a tool for validating other methods and approaches. Moreover, three variants of boundary conditions of each gear type are introduced, including flexible shafts and the effect of a tip relief modification at sole gears, without shafts, was analyzed. In addition, a concept of a compact test rig intended for STE measurements at low loads was presented. The results have shown, among other things, significant influence of the shaft stiffness and boundary conditions on meshing characteristics.

Klíčová slova

transmission error, tip relief, gear-shaft, spur, helical, double helical, herringbone, gears, FEA, FEM.

Autoři

CZAKÓ, A.; ŘEHÁK, K.; PROKOP, A.; LÁŠTIC, D.; REKEM, J.; TROCHTA, M.

Vydáno

28. 12. 2023

Nakladatel

Extrica

ISSN

2335-2124

Periodikum

Journal of Measurements in Engineering

Ročník

12

Číslo

1

Stát

Litevská republika

Strany od

183

Strany do

198

Strany počet

16

URL

https://www.extrica.com/article/23843

Plný text v Digitální knihovně

http://hdl.handle.net/11012/245206

BibTex

@article{BUT186709,
  author="Alexander {Czakó} and Kamil {Řehák} and Aleš {Prokop} and Daniel {Láštic} and Jakub {Rekem} and Miroslav {Trochta}",
  title="Static transmission error measurement of various gear-shaft systems by finite element analysis",
  journal="Journal of Measurements in Engineering",
  year="2023",
  volume="12",
  number="1",
  pages="183--198",
  doi="10.21595/jme.2023.23843",
  issn="2335-2124",
  url="https://www.extrica.com/article/23843"
}