BERGSETH, Ellen ;BJÖRKLUND, Stefan . Logarithmical Crowning for Spur Gears. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 56, n.4, p. 239-244, october 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/.
Bergseth, E., & Björklund, S. (2010). Logarithmical Crowning for Spur Gears. Strojniški vestnik - Journal of Mechanical Engineering, 56(4), 239-244. doi:http://dx.doi.org/
@article{.,
author = {Ellen Bergseth and Stefan Björklund},
title = {Logarithmical Crowning for Spur Gears},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {56},
number = {4},
year = {2010},
keywords = {spur gear; lead crowning; misalignment; contant pressure; },
abstract = {Gear tooth modifications, such as lead crowning, are often recommended to compensate for misalignment (e.g. assembly deviations). Lead crowning means that the tooth centre is slightly thicker than the tooth edges and is usually described as a circular arc profile. The use of crowning shifts the peak load from the tooth flank edges and therefore reduces the risk for high contact pressures at the edges, which can otherwise result in a shortened service life. In this study a logarithmical lead profile was compared with traditional lead profile modifications for gears. The profiles were applied on a spur gear pair and a numerical method for contact analysis was used to calculate the contact pressure distribution at the pitch diameter. All lead profiles were optimised with respect to low contact pressure at a specific normal load, a specified maximum misalignment in the plane of action and a tooth flank edge contact criteria. The results show that the logarithmical profile responds differently to misalignments compared to the traditional lead profile modifications. The logarithmical profile resulted in lower maximum contact pressures for small misalignments and is therefore of further interest in terms of achieving a robust gear design.},
issn = {0039-2480}, pages = {239-244}, doi = {},
url = {https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/}
}
Bergseth, E.,Björklund, S. 2010 October 56. Logarithmical Crowning for Spur Gears. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 56:4
%A Bergseth, Ellen %A Björklund, Stefan %D 2010 %T Logarithmical Crowning for Spur Gears %B 2010 %9 spur gear; lead crowning; misalignment; contant pressure; %! Logarithmical Crowning for Spur Gears %K spur gear; lead crowning; misalignment; contant pressure; %X Gear tooth modifications, such as lead crowning, are often recommended to compensate for misalignment (e.g. assembly deviations). Lead crowning means that the tooth centre is slightly thicker than the tooth edges and is usually described as a circular arc profile. The use of crowning shifts the peak load from the tooth flank edges and therefore reduces the risk for high contact pressures at the edges, which can otherwise result in a shortened service life. In this study a logarithmical lead profile was compared with traditional lead profile modifications for gears. The profiles were applied on a spur gear pair and a numerical method for contact analysis was used to calculate the contact pressure distribution at the pitch diameter. All lead profiles were optimised with respect to low contact pressure at a specific normal load, a specified maximum misalignment in the plane of action and a tooth flank edge contact criteria. The results show that the logarithmical profile responds differently to misalignments compared to the traditional lead profile modifications. The logarithmical profile resulted in lower maximum contact pressures for small misalignments and is therefore of further interest in terms of achieving a robust gear design. %U https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/ %0 Journal Article %R %& 239 %P 6 %J Strojniški vestnik - Journal of Mechanical Engineering %V 56 %N 4 %@ 0039-2480 %8 2017-10-24 %7 2017-10-24
Bergseth, Ellen, & Stefan Björklund. "Logarithmical Crowning for Spur Gears." Strojniški vestnik - Journal of Mechanical Engineering [Online], 56.4 (2010): 239-244. Web. 20 Dec. 2024
TY - JOUR AU - Bergseth, Ellen AU - Björklund, Stefan PY - 2010 TI - Logarithmical Crowning for Spur Gears JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - spur gear; lead crowning; misalignment; contant pressure; N2 - Gear tooth modifications, such as lead crowning, are often recommended to compensate for misalignment (e.g. assembly deviations). Lead crowning means that the tooth centre is slightly thicker than the tooth edges and is usually described as a circular arc profile. The use of crowning shifts the peak load from the tooth flank edges and therefore reduces the risk for high contact pressures at the edges, which can otherwise result in a shortened service life. In this study a logarithmical lead profile was compared with traditional lead profile modifications for gears. The profiles were applied on a spur gear pair and a numerical method for contact analysis was used to calculate the contact pressure distribution at the pitch diameter. All lead profiles were optimised with respect to low contact pressure at a specific normal load, a specified maximum misalignment in the plane of action and a tooth flank edge contact criteria. The results show that the logarithmical profile responds differently to misalignments compared to the traditional lead profile modifications. The logarithmical profile resulted in lower maximum contact pressures for small misalignments and is therefore of further interest in terms of achieving a robust gear design. UR - https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/
@article{{}{.},
author = {Bergseth, E., Björklund, S.},
title = {Logarithmical Crowning for Spur Gears},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {56},
number = {4},
year = {2010},
doi = {},
url = {https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/}
}
TY - JOUR AU - Bergseth, Ellen AU - Björklund, Stefan PY - 2017/10/24 TI - Logarithmical Crowning for Spur Gears JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 56, No 4 (2010): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - spur gear, lead crowning, misalignment, contant pressure, N2 - Gear tooth modifications, such as lead crowning, are often recommended to compensate for misalignment (e.g. assembly deviations). Lead crowning means that the tooth centre is slightly thicker than the tooth edges and is usually described as a circular arc profile. The use of crowning shifts the peak load from the tooth flank edges and therefore reduces the risk for high contact pressures at the edges, which can otherwise result in a shortened service life. In this study a logarithmical lead profile was compared with traditional lead profile modifications for gears. The profiles were applied on a spur gear pair and a numerical method for contact analysis was used to calculate the contact pressure distribution at the pitch diameter. All lead profiles were optimised with respect to low contact pressure at a specific normal load, a specified maximum misalignment in the plane of action and a tooth flank edge contact criteria. The results show that the logarithmical profile responds differently to misalignments compared to the traditional lead profile modifications. The logarithmical profile resulted in lower maximum contact pressures for small misalignments and is therefore of further interest in terms of achieving a robust gear design. UR - https://www.sv-jme.eu/sl/article/logarithmical-crowning-for-spur-gears/
Bergseth, Ellen, AND Björklund, Stefan. "Logarithmical Crowning for Spur Gears" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 56 Number 4 (24 October 2017)
Strojniški vestnik - Journal of Mechanical Engineering 56(2010)4, 239-244
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Gear tooth modifications, such as lead crowning, are often recommended to compensate for misalignment (e.g. assembly deviations). Lead crowning means that the tooth centre is slightly thicker than the tooth edges and is usually described as a circular arc profile. The use of crowning shifts the peak load from the tooth flank edges and therefore reduces the risk for high contact pressures at the edges, which can otherwise result in a shortened service life. In this study a logarithmical lead profile was compared with traditional lead profile modifications for gears. The profiles were applied on a spur gear pair and a numerical method for contact analysis was used to calculate the contact pressure distribution at the pitch diameter. All lead profiles were optimised with respect to low contact pressure at a specific normal load, a specified maximum misalignment in the plane of action and a tooth flank edge contact criteria. The results show that the logarithmical profile responds differently to misalignments compared to the traditional lead profile modifications. The logarithmical profile resulted in lower maximum contact pressures for small misalignments and is therefore of further interest in terms of achieving a robust gear design.