Obliczeniowa weryfikacja segmentowego modelu zależności między współczynnikami khβ oraz kfβ dla kół walcowych o zębach prostych
PDF (Język Polski)

Keywords

toothed wheel
load distribution
face load factor
stress distribution

How to Cite

Kamycki, W., Noga, S., & Batsch, M. (2019). Obliczeniowa weryfikacja segmentowego modelu zależności między współczynnikami khβ oraz kfβ dla kół walcowych o zębach prostych. Advances in Mechanical and Materials Engineering, 36(1-2), 27-39. https://doi.org/10.7862/rm.2019.03

Abstract

This paper deals with the problem of determining the face load factors for spur gears. The authors propose a method used for determination of the correlation between the KHβ and KFβ factors, related respectively to load distribution due to contact and load distribution due to bending of the gear tooth. The proposed method allows to analyze deformation and stress in two dimensions, taking into account height and width of the gear tooth. The obtained results were compared with the ISO guidelines regarding the face load factors determination and then the regions of compatibility between the methods were analyzed.

https://doi.org/10.7862/rm.2019.03
PDF (Język Polski)

References

Noga S., Markowski T.: Vibration analysis of a low-power reduction gear, Strength Mater., 48 (2016) 507-514.

Marciniec A., Pacana J., Pisula J., Fudali P.: Comparative analysis of numerical methods for the determinations of contact pattern of spiral bevel gears, Aircraft Eng. Aerospace Technol., 90 (2018) 359-367.

Chang L., Liu G., Wu L.: A robust model for determining the mesh stiffness of cylindrical gears, Mechanism Machine Theory, 87 (2015) 93-114.

Pedersen N., Jorgensen M.: On gear tooth stiffness evaluation, Computers Structures, 135 (2014) 109-117.

Lias M., Rao T., Awang M., Khan M.: The stress distribution of gear tooth due to axial misalignment condition, J. Appl. Sci., 12 (2012) 2404-2410.

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

ISO 6336-2:2006. Calculation of load capacity of spur and helical gears. Part 2: Calculation of surface durability (pitting).

ISO 6336-3:2006. Calculation of load capacity of spur and helical gears. Part 3: Calculation of tooth bending strength.

Kawalec A., Wiktor J.: Comparative analysis of tooth-root strength using ISO and AGMA standards in spur and helical gears with FEM-based verification, J. Mech. Design, 128 (2006) 1141-1158.

Timothy J.L., Brian A.S., Robert C.F.: External spur gear root bending stress: A comparison of ISO 6336:2006, AGMA 2101-D04, ANSYS finite element analysis and strain gauge techniques, 111 (2017) 1-9.

Yanjun P., Ning Z., Pngyuan Q., Mengqi Z., Wang L., Ruchuan Z.: An efficient model of load distribution for helical gears with modification and misalignment, Mechanism Machine Theory, 121 (2018) 151-168.

Chi Z., Changliang C., Liangjin G., Zijie F.: A nonlinear multi-point meshing model of spur gears for determining the face load factor, Mechanism Machine Theory, 126 (2018) 210-224.

Krawiec S., Krawiec M., Leśniewski T.: Correlation of gears strength and methods of determining the coefficient of load distribution along the tooth width, Lecture Notes in Mechanical Engineering: Proc. 13th Int. Sci. Conf: Computer Aided Engineering, (2016) 275-284.

Daffner M., Otto M., Stahl K.: Method of measuring the load distribution of spur gear stages, J. Adv. Mech. Design, Systems Manuf., 11 (2017) 1-10.

Kamycki W.: Analiza zależności pomiędzy współczynnikami KHβ i KFβ nierównomiernego rozkładu obciążenia wzdłuż linii styku w przekładni zębatej, praca dyplomowa magisterska, Wydział Samochodów i Maszyn Roboczych, Politechnika Warszawska, Warszawa 2017.

Kamycki W., Noga S.: Investigation of the relationship between contact and Root stress distribution of cylindrical involute gear, Mechanism Machine Theory, (2019) (wysłano do druku).