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Conversion model for the design of steel and polymer S-gears

Zorko, Damijan ; Černe, Borut ; Duhovnik, Jože ; Žavbi, Roman and Tavčar, Jože LU (2019) ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2019 In Proceedings of the ASME Design Engineering Technical Conference 10.
Abstract

The existing models for the conversion and design of polymer gears are only valid for involute gears. This research was focused on S-gears, a specific type of gear profile which has more favorable contact conditions and greater root thickness when compared to involute gears. S-gears design is currently based on tests, experience, and the use of numerical simulations. Due to the lack of a simple calculation model for designing S-gears, there is a limited number of applications in practice. The goal was to set up a model for the evaluation of the root and flank load-carrying capacity of polymer S-gears. The VDI 2736 guideline was taken as the basis of our conversion model for polymer S-gears. With the introduction of new factors for the... (More)

The existing models for the conversion and design of polymer gears are only valid for involute gears. This research was focused on S-gears, a specific type of gear profile which has more favorable contact conditions and greater root thickness when compared to involute gears. S-gears design is currently based on tests, experience, and the use of numerical simulations. Due to the lack of a simple calculation model for designing S-gears, there is a limited number of applications in practice. The goal was to set up a model for the evaluation of the root and flank load-carrying capacity of polymer S-gears. The VDI 2736 guideline was taken as the basis of our conversion model for polymer S-gears. With the introduction of new factors for the calculation of root and flank stress, the VDI 2736 model was upgraded to take into account the specific shape of the S-gear profile. In addition, a model for designing steel S-gears was set up.

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Please use this url to cite or link to this publication:
author
; ; ; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Lifespan, Polymer, S-gears, Temperature
host publication
2019 International Power Transmission and Gearing Conference
series title
Proceedings of the ASME Design Engineering Technical Conference
volume
10
publisher
American Society Of Mechanical Engineers (ASME)
conference name
ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2019
conference location
Anaheim, United States
conference dates
2019-08-18 - 2019-08-21
external identifiers
  • scopus:85076416305
ISBN
9780791859308
DOI
10.1115/DETC2019-97817
language
English
LU publication?
no
id
b6c4073b-dcc1-41d4-9697-26699fb9873d
date added to LUP
2020-12-15 17:09:27
date last changed
2022-04-26 22:36:53
@inproceedings{b6c4073b-dcc1-41d4-9697-26699fb9873d,
  abstract     = {{<p>The existing models for the conversion and design of polymer gears are only valid for involute gears. This research was focused on S-gears, a specific type of gear profile which has more favorable contact conditions and greater root thickness when compared to involute gears. S-gears design is currently based on tests, experience, and the use of numerical simulations. Due to the lack of a simple calculation model for designing S-gears, there is a limited number of applications in practice. The goal was to set up a model for the evaluation of the root and flank load-carrying capacity of polymer S-gears. The VDI 2736 guideline was taken as the basis of our conversion model for polymer S-gears. With the introduction of new factors for the calculation of root and flank stress, the VDI 2736 model was upgraded to take into account the specific shape of the S-gear profile. In addition, a model for designing steel S-gears was set up.</p>}},
  author       = {{Zorko, Damijan and Černe, Borut and Duhovnik, Jože and Žavbi, Roman and Tavčar, Jože}},
  booktitle    = {{2019 International Power Transmission and Gearing Conference}},
  isbn         = {{9780791859308}},
  keywords     = {{Lifespan; Polymer; S-gears; Temperature}},
  language     = {{eng}},
  publisher    = {{American Society Of Mechanical Engineers (ASME)}},
  series       = {{Proceedings of the ASME Design Engineering Technical Conference}},
  title        = {{Conversion model for the design of steel and polymer S-gears}},
  url          = {{http://dx.doi.org/10.1115/DETC2019-97817}},
  doi          = {{10.1115/DETC2019-97817}},
  volume       = {{10}},
  year         = {{2019}},
}