INVESTIGATION OF THE INVOLUTE SPUR GEARS WITH DIFFERENT PRESSURE ANGLES

Authors

  • Ádám Sándor Pintér University of Miskolc, Institute of Machine Tools and Mechatronics
  • Ferenc Sarka University of Miskolc, Institute of Machine and Product Design

DOI:

https://doi.org/10.32972/dms.2023.008

Keywords:

gear CAD model, profile shift coefficient, gear meshing

Abstract

This article deals with an investigation of the choice of the profile shift coefficient for gears when the standard pressure angles of the gears are different. The basic idea for the study arose from a real-life problem where a gear in a piece of equipment needed to be re-placed. In this article, a method is presented to determine, by approximation, the value of the profile shift coefficient that we have to use on a gear having 20° pressure angle to get similar tooth profile of a gear without profile shift and 21° of pressure angle. In addition, theoretical investigations are also carried out on the topic of gear meshing, using the profile shift coef-ficient.

References

Bodzás, S. (2019). Designing and analysis of special gear pairs by GearTeq and SolidWorks softwares. 7th International Scientific Conference on Advances in Mechanical Engineering Conference Proceedings, Debrecen, 21–22.

ISO (2006). ISO 6336-3. Calculation of load capacity of spur and helical gears Part 1: Basic principles, introduction and general influence factors.

Park, S.-J. & Yoo, W.-S. (2003). Profile Shift Coefficient of Gear System Considering Teeth Deflection. Transactions of the Korean Society of Mechanical Engineers A, 27 (5), 758–763. https://doi.org/10.3795/ksme-a.2003.27.5.758

Pintér, Á. S. & Sarka, F. (2021). CAD rendszerek által generált fogazott elemek alakeltérésének vizsgálata. GÉP, 72 (3–4), 85–88.

Pintér, Á. S. & Sarka, F. (2022). Contact pattern investigation of gear drives using finite element method. Design of Machines and Structures, 12 (1), 63–74, https://doi.org/10.32972/dms.2022.006.

Pintér, Á. S. & Sarka, F. (2023). Fogaskerék profilpontok létrehozása profil-eltolás tényező alkalmazása esetén. Multidiszciplináris tudományok, 13 (1), 12–20, https://doi.org/10.35925/j.multi.2023.1.2.

Sarka, F. (2019). Gördülőfelületek hordképvizsgálata. Multidiszciplináris tudományok, 9 (1), 172–177, https://doi.org/10.35925/j.multi.2019.1.22.

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Published

2023-06-15

How to Cite

Pintér, Ádám S., & Sarka, F. (2023). INVESTIGATION OF THE INVOLUTE SPUR GEARS WITH DIFFERENT PRESSURE ANGLES. Design of Machines and Structures, 13(1), 89–96. https://doi.org/10.32972/dms.2023.008

Issue

Vol. 13 No. 1 (2023): Design of Machines and Structures

Section

Articles