A dynamic model to determine vibrations in involute helical gears
(2003) In Journal of Sound and Vibration 260(2). p.195-212- Abstract
- A method to determine the dynamic load between two rotating elastic helical gears is presented. The stiffness of the gear teeth is calculated using the finite element method and includes the contribution from the elliptic distributed tooth load. To make sure that the new incoming contacts which are the main excitation source are properly simulated, the necessary deformation of the gears is determined by using the true geometry and positions of the gears for every time step of the dynamic calculation. This allows the contact to be positioned outside the plane of action. A numerical example is presented with figures that show the behaviour of the dynamic transmission error as well as the variation of the contact pressure due to the dynamic... (More)
- A method to determine the dynamic load between two rotating elastic helical gears is presented. The stiffness of the gear teeth is calculated using the finite element method and includes the contribution from the elliptic distributed tooth load. To make sure that the new incoming contacts which are the main excitation source are properly simulated, the necessary deformation of the gears is determined by using the true geometry and positions of the gears for every time step of the dynamic calculation. This allows the contact to be positioned outside the plane of action. A numerical example is presented with figures that show the behaviour of the dynamic transmission error as well as the variation of the contact pressure due to the dynamic load for different rotational speeds. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/317488
- author
- Andersson, Anette LU and Vedmar, Lars LU
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Sound and Vibration
- volume
- 260
- issue
- 2
- pages
- 195 - 212
- publisher
- Elsevier
- external identifiers
-
- wos:000181140000001
- scopus:0037434725
- ISSN
- 0022-460X
- DOI
- 10.1016/S0022-460X(02)00920-3
- language
- English
- LU publication?
- yes
- id
- 5ebaede1-fca6-4817-8676-99548ba4628b (old id 317488)
- date added to LUP
- 2016-04-01 17:13:22
- date last changed
- 2022-03-30 21:19:33
@article{5ebaede1-fca6-4817-8676-99548ba4628b, abstract = {{A method to determine the dynamic load between two rotating elastic helical gears is presented. The stiffness of the gear teeth is calculated using the finite element method and includes the contribution from the elliptic distributed tooth load. To make sure that the new incoming contacts which are the main excitation source are properly simulated, the necessary deformation of the gears is determined by using the true geometry and positions of the gears for every time step of the dynamic calculation. This allows the contact to be positioned outside the plane of action. A numerical example is presented with figures that show the behaviour of the dynamic transmission error as well as the variation of the contact pressure due to the dynamic load for different rotational speeds.}}, author = {{Andersson, Anette and Vedmar, Lars}}, issn = {{0022-460X}}, language = {{eng}}, number = {{2}}, pages = {{195--212}}, publisher = {{Elsevier}}, series = {{Journal of Sound and Vibration}}, title = {{A dynamic model to determine vibrations in involute helical gears}}, url = {{http://dx.doi.org/10.1016/S0022-460X(02)00920-3}}, doi = {{10.1016/S0022-460X(02)00920-3}}, volume = {{260}}, year = {{2003}}, }