Autors: Ivanov, V. V., Alexandrov, A. S., Vrazhilski, D. C., Tomova-Damyanova E., Tsonev, V. C., Kuzmanov, N. I., Popov A.
Title: Experimental Study of the Pin Loads in a Full Pinion Engagement Planetary Gear Train †
Keywords: FFT analysis, full pinion engagement, planetary gear trains, radial run-out

Abstract: Very few experimental studies of full pinion engagement planetary gear trains have been published; therefore, their behavior under load is little known. In this paper, the results from the experimental studies of the above-mentioned gear trains are presented, whereby the bending stresses in the planet pins are displayed both in time and frequency domains by means of fast Fourier transform (FFT). The experiments are conducted on a mechanical closed-loop test rig, which was designed especially for the experiments. The bending stresses in the pins are measured by strain gauges, which are mounted in a double half-bridge configuration, thus showing the stresses in two perpendicular planes. The torque applied is 200 Nm. The radial run-out errors of the planets are measured and their relation to the pin loads are analyzed.

References

  1. Chavushyan V. Nikolov S. Georgieva V. Study of problems in application and design of SCARA robots in the semiconductor industry AIP Conf. Proc. 2024 3063 060011
  2. Boguski B. Kahraman A. Nishino T. A new method to measure planet load sharing and sun gear radial orbit of planetary gear sets In Proceeding of the ASME 2011 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011 Washington, DC, USA 28–31 August 2011
  3. Arnaudov K. Karaivanov D. Planetary Gear Trains Taylor & Francis Group, LLC. Abingdon, UK 2019
  4. Ivanov V. Load sharing analysis of a full pinion engagement planetary gear train AIP Conf. Proc. 2024 3063 060004
  5. Ivanov V. Aleksandrov A. Tsonev V. Kuzmanov N. Troha S. Dimitrov L. The effect of external forces on the load sharing of a full planet engagement planetary gear train Proceedings of the International Conference on Communications, Information, Electronic and Energy Systems (CIEES 2022) Veliko Tarnovo, Bulgaria 24–26 November 2022
  6. Shivputra A. Shrigandhi G. Gear Fault Identification by using Vibration Analysis Int. J. Curr. Eng. Technol. 2016 247 253 Available online: https://inpressco.com/category/ijcet (accessed on 25 May 2024)
  7. Aherwar A. An investigation on gearbox fault detection using vibration analysis techniques: A review Aust. J. Mech. Eng. 2012 10 169 183 10.7158/M11-830.2012.10.2
  8. Vernekar K. Kumar H. Gangadharan K.V. Gear fault detection using vibration analysis and continuous wavelet transform Procedia Mater. Sci. 2014 5 1846 1852 10.1016/j.mspro.2014.07.492
  9. Dimitrov L. Michalopoulos D. Apostolopoulos C.A. Neshkov T. Investigation of Contact Fatigue of High Strength Steel Gears Subjected to Surface Treatment J. Mater. Eng. Perform. 2008 18 939 946 10.1007/s11665-008-9321-6
  10. Mozafari S. Rezazadeh Mohamadi M. Dolatkhah Takloo S. Mardani M. Design of a mechanically closed-loop test rig for testing aviation industry’s gearboxes Aviation 2017 21 132 142 10.3846/16487788.2017.1415225
  11. Lee G.-H. Park Y.-J. Nam J.-S. Oh J.-Y. Kim J.-G. Design of a Mechanical Power Circulation Test Rig for a Wind Turbine Gearbox Appl. Sci. 2020 10 3240 10.3390/app10093240
  12. Mihailidis A. Athanassios I. A new system for testing gears under variable torque and speed Recent Pat. Mech. Eng. 2009 2 179 192 10.2174/2212797610902030179

Issue

Engineering Proceedings, vol. 70, 2024, , https://doi.org/10.3390/engproc2024070013

Цитирания (Citation/s):
1. Forgo Z., Tolvaly-Rosca F., Senatore A., Effect of the Position and Size of the Guiding Holes on Planetary Gear Tooth Root Stress in Simple Planetary Gears, 2025, Eng, issue 12, vol. 6, DOI 10.3390/eng6120342, eissn 26734117 - 2025 - в издания, индексирани в Scopus
2. Huang W., Chen S., Lu Z., Study on load sharing performance of a helicopter transmission system, 2026, Journal of Physics Conference Series, issue 1, vol. 3174, DOI 10.1088/1742-6596/3174/1/012101, issn 17426588, eissn 17426596 - 2026 - в издания, индексирани в Scopus

Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus