Effects of single/compound pit texture on the friction-induced vibration and noise of thrust cylindrical roller bearings

Wang, Yueyong (author), Zhang, Yimin (author), Wang, Yibing (author), Long, Risheng (author)

To improve the reliability and service life of thrust cylindrical roller bearings (TCRBs), the effects of single/compound pit texture on tribological properties and on friction-induced vibration and noise were studied. Laser marking equipment was used to create compound pit texture on a shaft washer. A universal friction and wear test rig was used to measure the friction force, vibration acceleration, and noise signals of TCRBs. The differences between the single/composite pit-textured and non-textured surfaces were studied in terms of the friction, wear, and vibration noise properties. The results revealed that the friction force and wear loss of the single/composite pit-textured surface were markedly lower than those of the non-textured surface. Compared to non-textured surface bearings, the friction force and wear loss for textured surface bearings were reduced by 39.6 % and 59.6 %, respectively, when the diameter, depth, and area density of the pit were 300 μm, 10 μm, and 10 %, respectively. The single/composite pit-textured surface exhibited good potential for vibration absorption and noise suppression. It could effectively interfere with the self-excited vibration of the TCRBs friction pair system, thereby reducing the degree of vibration noise of the TCRBs.

• Language: English
• Keywords: thrust cylindrical roller bearings, single pit texture, compound pit texture, friction force, wear, friction-induced vibration, noise
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FS - Faculty of Mechanical Engineering
• Publication status: Published
• Publication version: Version of Record
• Year: 2023
• Number of pages: Str. 87-99
• Numbering: Vol. 69, no. 3/4
• PID: 20.500.12556/RUL-145151
• UDC: 621.8
• ISSN on article: 0039-2480
• DOI: 10.5545/sv-jme.2022.455
• COBISS.SI-ID: 148326659
• Publication date in RUL: 11.04.2023

Record is a part of a journal

• Title: Strojniški vestnik
• Shortened title: Stroj. vestn.
• Publisher: Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
• ISSN: 0039-2480
• COBISS.SI-ID: 762116

Licences

• License: CC BY 4.0, Creative Commons Attribution 4.0 International
• Link: http://creativecommons.org/licenses/by/4.0/
• Description: This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

• Language: Slovenian
• Title: Vpliv enostavne/sestavljene jamičaste teksture na vibracije in hrup zaradi trenja pri valjčnih aksialnih ležajih
• Keywords: valjčni aksialni ležaj, enostavna teksturirana površina, sestavljena teksturirana površina, torna sila, obraba, vibracije, hrup zaradi trenja

Projects

• Funder: Other - Other funder or multiple funders
• Funding programme: National Key R&D Program of China
• Project number: 2019YFB2004400

• Funder: Other - Other funder or multiple funders
• Funding programme: Chinese National Natural Science Foundation
• Project number: U1708254