The influence of the lubrication on the vibroacoustic signal generated by rolling bearings

• Autorzy: Jakubek B. , Barczewski R. , Jakubowicz M.
• Języki publikacji: EN

Abstrakty

EN

Long-life and failure-free operation of rolling bearings depends on the proper lubrication. Additionally lubrication reduces vibration and noise generated by the operating bearing. However, from the point of view of the post-production diagnostics, lubrication can lead to undesirable masking of damage and manufacturing defects. This article presents the comparison of parameters of vibroacoustic signals generated by tapered roller bearings under different lubrication conditions. The influence of the lubricant on the form of vibroacoustic signals in both amplitude and frequency terms was determined. The premises on the choice of the lubricant for the post-production diagnostics of rolling bearings have also been specified.

Słowa kluczowe

EN

tapered roller bearings; lubrication; post-production diagnostics

PL

łożysko stożkowe; smarowanie; diagnostyka poprodukcyjna

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2017
• Tom: Vol. 28
• Strony: art. no. 2017004
• Opis fizyczny: Bibliogr. 9 poz., fot., wykr.

Twórcy

autor

Jakubek B.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo St, 60-965 Poznan

autor

Barczewski R.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo St, 60-965 Poznan

autor

Jakubowicz M.

• Poznan University of Technology, Faculty of Mechanical Engineering and Management, 3 Piotrowo St, 60-965 Poznan

Bibliografia

• 1. G. Mullett, Grease lubrication of rolling bearings, Tribology, 6 (1973) 21-28.
• 2. FAG Kugelfischer Georg Schäfer AG, Rolling Bearing Lubrication, Publ. No. WL 81 115/4 EA
• 3. A. Mizerski. Smarowanie łożysk w przemyśle - nowe wyzwania, Industrial Monitor, 10 (2013) 64-66.
• 4. M. Fidali, Smarowanie łożysk tocznych, Industrial Monitor, 21 (2016) 40-44.
• 5. D. Stöckl, K. Grissenberger, Smarowanie łożysk walcowych, Industrial Monitor, 22 (2016) 38-40.
• 6. M. R. Balan, A. Tufescu, S. S. Cretu, A case study on relation between roughness, lubrication and fatigue life of rolling bearings, Materials Science and Engineering, 147 (2016) 1-12.
• 7. R. Randall, J. Antoni, Rolling element bearing diagnostics - A tutorial, Mechanical Systems and Signal Processing, 25 (2010) 485-520.
• 8. R. Randall, Vibration-based Condition Monitoring: Industrial, Aerospace and Automotive Applications, Wiley, New Delhi, 2011, 67-71.
• 9. ISO 15242-1(2015) Rolling bearings - Measuring methods for vibration - Part 1: Fundamentals

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).