A method for calculating contact pressure and tip contact in spur gear sets with manufacturing errors
(2018) International Gear Conference 2018 1. p.488-497- Abstract
- To investigate how manufacturing errors affect the gear set, a method is developed to calculate the contact stress of a gear set with pitch and involute incline errors. The method is parametric, and a hybrid model is used to model the gear stiffness. Contact outside the line of action is considered.
A numerical example is used to show how manufacturing errors can change the contact pressure and cause tip contact, in spite of tip relief, resulting in high contact pressure. A threshold for maximum allowable torque of the gear set due to the specified errors is found.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/0a07fad5-85de-40dc-b349-1558dea2aee8
- author
- Hjelm, Rikard LU and Vedmar, Lars LU
- organization
- publishing date
- 2018
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Conference Proceedings Volume I International Gear Conference 2018 Lyon Villeurbanne
- volume
- 1
- pages
- 10 pages
- conference name
- International Gear Conference 2018
- conference location
- Lyon, France
- conference dates
- 2018-08-27 - 2018-08-29
- ISBN
- 9781911033424
- language
- English
- LU publication?
- yes
- id
- 0a07fad5-85de-40dc-b349-1558dea2aee8
- date added to LUP
- 2019-05-02 12:44:40
- date last changed
- 2019-07-24 11:25:07
@inproceedings{0a07fad5-85de-40dc-b349-1558dea2aee8, abstract = {{To investigate how manufacturing errors affect the gear set, a method is developed to calculate the contact stress of a gear set with pitch and involute incline errors. The method is parametric, and a hybrid model is used to model the gear stiffness. Contact outside the line of action is considered.<br/><br/>A numerical example is used to show how manufacturing errors can change the contact pressure and cause tip contact, in spite of tip relief, resulting in high contact pressure. A threshold for maximum allowable torque of the gear set due to the specified errors is found.}}, author = {{Hjelm, Rikard and Vedmar, Lars}}, booktitle = {{Conference Proceedings Volume I International Gear Conference 2018 Lyon Villeurbanne}}, isbn = {{9781911033424}}, language = {{eng}}, pages = {{488--497}}, title = {{A method for calculating contact pressure and tip contact in spur gear sets with manufacturing errors}}, volume = {{1}}, year = {{2018}}, }