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Original scientific paper
https://doi.org/10.21278/TOF.44106

Thermal Analysis of a Crossed Helical Gearbox Using FEM

Aleksandar Miltenović   ORCID icon orcid.org/0000-0003-2610-6623 ; University of Niš, Faculty of Mechanical Engineering, Niš, Serbia
Milan Banić ; University of Niš, Faculty of Mechanical Engineering, Niš, Serbia

Fulltext: english, pdf (1 MB) pages 67-78 downloads: 129* cite
APA 6th Edition
Miltenović, A. & Banić, M. (2020). Thermal Analysis of a Crossed Helical Gearbox Using FEM. Transactions of FAMENA, 44 (1), 67-78. https://doi.org/10.21278/TOF.44106
MLA 8th Edition
Miltenović, Aleksandar and Milan Banić. "Thermal Analysis of a Crossed Helical Gearbox Using FEM." Transactions of FAMENA, vol. 44, no. 1, 2020, pp. 67-78. https://doi.org/10.21278/TOF.44106. Accessed 27 Nov. 2020.
Chicago 17th Edition
Miltenović, Aleksandar and Milan Banić. "Thermal Analysis of a Crossed Helical Gearbox Using FEM." Transactions of FAMENA 44, no. 1 (2020): 67-78. https://doi.org/10.21278/TOF.44106
Harvard
Miltenović, A., and Banić, M. (2020). 'Thermal Analysis of a Crossed Helical Gearbox Using FEM', Transactions of FAMENA, 44(1), pp. 67-78. https://doi.org/10.21278/TOF.44106
Vancouver
Miltenović A, Banić M. Thermal Analysis of a Crossed Helical Gearbox Using FEM. Transactions of FAMENA [Internet]. 2020 [cited 2020 November 27];44(1):67-78. https://doi.org/10.21278/TOF.44106
IEEE
A. Miltenović and M. Banić, "Thermal Analysis of a Crossed Helical Gearbox Using FEM", Transactions of FAMENA, vol.44, no. 1, pp. 67-78, 2020. [Online]. https://doi.org/10.21278/TOF.44106

Abstracts
Overheating of gearboxes with crossed axes, such as crossed helical gearboxes, is one of the greatest disadvantages of these gearboxes in comparison with other drives, such as gearboxes with bevel or cylindrical gears. High friction results in the overheating of the transmission and the occurrence of scuffing. The main cause of the overheating is the generation of heat inside the gearbox due to bearing friction, sealing friction and above all, friction between tooth flanks during engagement. By applying the finite element method, thermal stability of a gearbox was predicted, and this procedure was verified on the case of a crossed helical gearbox with an axial distance of 30 mm. Based on the performed numerical investigation, a new procedure for the prediction of heat generation in the crossed helical gear transmission was proposed.

Keywords
temperature distribution; gearbox; FEM

Hrčak ID: 236881

URI
https://hrcak.srce.hr/236881

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