Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears

Oladejo Kolawole Adesola; Oriolowo Kolawole Taofik; Abu Rahaman; Ibitoye Oluwasanmi

doi:doi:10.11648/j.ae.20210502.13

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Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears

Oladejo Kolawole Adesola, Oriolowo Kolawole Taofik, Abu Rahaman, Ibitoye Oluwasanmi

Published in Applied Engineering (Volume 5, Issue 2)

Received: 24 June 2021 Accepted: 28 July 2021 Published: 30 September 2021

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Abstract

There are some constraints which affect the design of involute designs such as scoring wear, interference, bending stress, strength, pitting resistance etc. The concentration is focused on spur gear sets which are used to transmit motion between parallel shafts. The method of using manual calculations applied by gear designers and manufacturers to determine the bending and pitting stress on gears is time consuming, inefficient and can easily generate errors. This work aims to design gear analytically using AGMA standard, determimining the bending and contact stresses on the gear teeth usingComputer Aided and Computer Engineering Softwares to make gear stress calculations. Parameters in the AGMA stress equations were determined numerically, with MATLAB and Visual Studio software which was used to create graphical user interfaces that allows the bending and pitting stress on gears to be easily and accurately calculated. Results from the test performed showed that the bending fatigue strength in both the asymmetric tooth form and optimized fillet form is higher than that of baseline designs. There is a significant increment in scuffing resistance in the asymmetric tooth form when compared with a conventional symmetric involute tooth design. A variety of bending and pitting stresses of spur and helical gears problem can be handled by the created software, which can be useful for the gear designers, educaitional institutes and likes in gear problems.

Published in	Applied Engineering (Volume 5, Issue 2)
DOI	10.11648/j.ae.20210502.13
Page(s)	51-59
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Spur Gears, Bending Stress, Pitting Stress, Surface Durability, Stress Calculations

References

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APA Style

Oladejo Kolawole Adesola, Oriolowo Kolawole Taofik, Abu Rahaman, Ibitoye Oluwasanmi. (2021). Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Applied Engineering, 5(2), 51-59. https://doi.org/10.11648/j.ae.20210502.13

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ACS Style

Oladejo Kolawole Adesola; Oriolowo Kolawole Taofik; Abu Rahaman; Ibitoye Oluwasanmi. Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Appl. Eng. 2021, 5(2), 51-59. doi: 10.11648/j.ae.20210502.13

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AMA Style

Oladejo Kolawole Adesola, Oriolowo Kolawole Taofik, Abu Rahaman, Ibitoye Oluwasanmi. Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Appl Eng. 2021;5(2):51-59. doi: 10.11648/j.ae.20210502.13

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@article{10.11648/j.ae.20210502.13,
  author = {Oladejo Kolawole Adesola and Oriolowo Kolawole Taofik and Abu Rahaman and Ibitoye Oluwasanmi},
  title = {Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears},
  journal = {Applied Engineering},
  volume = {5},
  number = {2},
  pages = {51-59},
  doi = {10.11648/j.ae.20210502.13},
  url = {https://doi.org/10.11648/j.ae.20210502.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20210502.13},
  abstract = {There are some constraints which affect the design of involute designs such as scoring wear, interference, bending stress, strength, pitting resistance etc. The concentration is focused on spur gear sets which are used to transmit motion between parallel shafts. The method of using manual calculations applied by gear designers and manufacturers to determine the bending and pitting stress on gears is time consuming, inefficient and can easily generate errors. This work aims to design gear analytically using AGMA standard, determimining the bending and contact stresses on the gear teeth usingComputer Aided and Computer Engineering Softwares to make gear stress calculations. Parameters in the AGMA stress equations were determined numerically, with MATLAB and Visual Studio software which was used to create graphical user interfaces that allows the bending and pitting stress on gears to be easily and accurately calculated. Results from the test performed showed that the bending fatigue strength in both the asymmetric tooth form and optimized fillet form is higher than that of baseline designs. There is a significant increment in scuffing resistance in the asymmetric tooth form when compared with a conventional symmetric involute tooth design. A variety of bending and pitting stresses of spur and helical gears problem can be handled by the created software, which can be useful for the gear designers, educaitional institutes and likes in gear problems.},
 year = {2021}
}

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TY  - JOUR
T1  - Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears
AU  - Oladejo Kolawole Adesola
AU  - Oriolowo Kolawole Taofik
AU  - Abu Rahaman
AU  - Ibitoye Oluwasanmi
Y1  - 2021/09/30
PY  - 2021
N1  - https://doi.org/10.11648/j.ae.20210502.13
DO  - 10.11648/j.ae.20210502.13
T2  - Applied Engineering
JF  - Applied Engineering
JO  - Applied Engineering
SP  - 51
EP  - 59
PB  - Science Publishing Group
SN  - 2994-7456
UR  - https://doi.org/10.11648/j.ae.20210502.13
AB  - There are some constraints which affect the design of involute designs such as scoring wear, interference, bending stress, strength, pitting resistance etc. The concentration is focused on spur gear sets which are used to transmit motion between parallel shafts. The method of using manual calculations applied by gear designers and manufacturers to determine the bending and pitting stress on gears is time consuming, inefficient and can easily generate errors. This work aims to design gear analytically using AGMA standard, determimining the bending and contact stresses on the gear teeth usingComputer Aided and Computer Engineering Softwares to make gear stress calculations. Parameters in the AGMA stress equations were determined numerically, with MATLAB and Visual Studio software which was used to create graphical user interfaces that allows the bending and pitting stress on gears to be easily and accurately calculated. Results from the test performed showed that the bending fatigue strength in both the asymmetric tooth form and optimized fillet form is higher than that of baseline designs. There is a significant increment in scuffing resistance in the asymmetric tooth form when compared with a conventional symmetric involute tooth design. A variety of bending and pitting stresses of spur and helical gears problem can be handled by the created software, which can be useful for the gear designers, educaitional institutes and likes in gear problems.
VL  - 5
IS  - 2
ER  -

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Author Information

Oladejo Kolawole Adesola

Department of Mechanical Engineering, Faculty of Technology, Obafemi Awolowo University, Ile-Ife, Nigeria
Oriolowo Kolawole Taofik

Department of Industrial and Production Engineering, Faculty of Technology, University of Ibadan, Ibadan, Nigeria
Abu Rahaman

Department of Mechanical Engineering, Faculty of Technology, University of Ibadan, Ibadan, Nigeria
Ibitoye Oluwasanmi

Department of Mechanical Engineering, Faculty of Technology, Obafemi Awolowo University, Ile-Ife, Nigeria

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APA Style

Oladejo Kolawole Adesola, Oriolowo Kolawole Taofik, Abu Rahaman, Ibitoye Oluwasanmi. (2021). Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Applied Engineering, 5(2), 51-59. https://doi.org/10.11648/j.ae.20210502.13

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ACS Style

Oladejo Kolawole Adesola; Oriolowo Kolawole Taofik; Abu Rahaman; Ibitoye Oluwasanmi. Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Appl. Eng. 2021, 5(2), 51-59. doi: 10.11648/j.ae.20210502.13

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AMA Style

Oladejo Kolawole Adesola, Oriolowo Kolawole Taofik, Abu Rahaman, Ibitoye Oluwasanmi. Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears. Appl Eng. 2021;5(2):51-59. doi: 10.11648/j.ae.20210502.13

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@article{10.11648/j.ae.20210502.13,
  author = {Oladejo Kolawole Adesola and Oriolowo Kolawole Taofik and Abu Rahaman and Ibitoye Oluwasanmi},
  title = {Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears},
  journal = {Applied Engineering},
  volume = {5},
  number = {2},
  pages = {51-59},
  doi = {10.11648/j.ae.20210502.13},
  url = {https://doi.org/10.11648/j.ae.20210502.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ae.20210502.13},
  abstract = {There are some constraints which affect the design of involute designs such as scoring wear, interference, bending stress, strength, pitting resistance etc. The concentration is focused on spur gear sets which are used to transmit motion between parallel shafts. The method of using manual calculations applied by gear designers and manufacturers to determine the bending and pitting stress on gears is time consuming, inefficient and can easily generate errors. This work aims to design gear analytically using AGMA standard, determimining the bending and contact stresses on the gear teeth usingComputer Aided and Computer Engineering Softwares to make gear stress calculations. Parameters in the AGMA stress equations were determined numerically, with MATLAB and Visual Studio software which was used to create graphical user interfaces that allows the bending and pitting stress on gears to be easily and accurately calculated. Results from the test performed showed that the bending fatigue strength in both the asymmetric tooth form and optimized fillet form is higher than that of baseline designs. There is a significant increment in scuffing resistance in the asymmetric tooth form when compared with a conventional symmetric involute tooth design. A variety of bending and pitting stresses of spur and helical gears problem can be handled by the created software, which can be useful for the gear designers, educaitional institutes and likes in gear problems.},
 year = {2021}
}

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TY  - JOUR
T1  - Analysis for Involute Spur Gears, the Bendings and Pittings Stress on Gears
AU  - Oladejo Kolawole Adesola
AU  - Oriolowo Kolawole Taofik
AU  - Abu Rahaman
AU  - Ibitoye Oluwasanmi
Y1  - 2021/09/30
PY  - 2021
N1  - https://doi.org/10.11648/j.ae.20210502.13
DO  - 10.11648/j.ae.20210502.13
T2  - Applied Engineering
JF  - Applied Engineering
JO  - Applied Engineering
SP  - 51
EP  - 59
PB  - Science Publishing Group
SN  - 2994-7456
UR  - https://doi.org/10.11648/j.ae.20210502.13
AB  - There are some constraints which affect the design of involute designs such as scoring wear, interference, bending stress, strength, pitting resistance etc. The concentration is focused on spur gear sets which are used to transmit motion between parallel shafts. The method of using manual calculations applied by gear designers and manufacturers to determine the bending and pitting stress on gears is time consuming, inefficient and can easily generate errors. This work aims to design gear analytically using AGMA standard, determimining the bending and contact stresses on the gear teeth usingComputer Aided and Computer Engineering Softwares to make gear stress calculations. Parameters in the AGMA stress equations were determined numerically, with MATLAB and Visual Studio software which was used to create graphical user interfaces that allows the bending and pitting stress on gears to be easily and accurately calculated. Results from the test performed showed that the bending fatigue strength in both the asymmetric tooth form and optimized fillet form is higher than that of baseline designs. There is a significant increment in scuffing resistance in the asymmetric tooth form when compared with a conventional symmetric involute tooth design. A variety of bending and pitting stresses of spur and helical gears problem can be handled by the created software, which can be useful for the gear designers, educaitional institutes and likes in gear problems.
VL  - 5
IS  - 2
ER  -

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