Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings

Henrik Strand, Staffan Johansson, Peter Andersson, Anders Pettersson

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

Wear of starved oil-lubricated heavily loaded, oscillating journal bearings, which operates at low sliding speed and under dynamic load, was studied. These bearings were normally intermittently lubricated by grease or oil. No distinct difference in wear rate could be discerned between the CuSn12 reference and CuSn8Ni15 sample bushings. Since the oil flow and pressure were low, most of the oil escaped from the contact, resulting in metal-to-metal contact between pin and bushing, and yielding initial adhesive wear that quickly evolved into abrasive wear. Due to the relative high surface roughness and hardness of the pin, the system did not perform well as bearing.
Original languageEnglish
Title of host publicationProceedings of World Tribology Congress 2009
PublisherJapanese Society of Tribologists
Pages104
ISBN (Print)978-4-9900139-9-8
Publication statusPublished - 2009
MoE publication typeA4 Article in a conference publication
Event4th World Tribology Congress 2009 - Kyoto, Japan
Duration: 6 Sep 200911 Sep 2009

Conference

Conference4th World Tribology Congress 2009
CountryJapan
CityKyoto
Period6/09/0911/09/09

Fingerprint

Journal bearings
Bearings (structural)
Wear of materials
Bushings
Lubricating greases
Dynamic loads
Metals
Abrasion
Adhesives
Surface roughness
Hardness
Oils

Cite this

Strand, H., Johansson, S., Andersson, P., & Pettersson, A. (2009). Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings. In Proceedings of World Tribology Congress 2009 (pp. 104). [F-135] Japanese Society of Tribologists.
Strand, Henrik ; Johansson, Staffan ; Andersson, Peter ; Pettersson, Anders. / Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings. Proceedings of World Tribology Congress 2009. Japanese Society of Tribologists, 2009. pp. 104
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title = "Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings",
abstract = "Wear of starved oil-lubricated heavily loaded, oscillating journal bearings, which operates at low sliding speed and under dynamic load, was studied. These bearings were normally intermittently lubricated by grease or oil. No distinct difference in wear rate could be discerned between the CuSn12 reference and CuSn8Ni15 sample bushings. Since the oil flow and pressure were low, most of the oil escaped from the contact, resulting in metal-to-metal contact between pin and bushing, and yielding initial adhesive wear that quickly evolved into abrasive wear. Due to the relative high surface roughness and hardness of the pin, the system did not perform well as bearing.",
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Strand, H, Johansson, S, Andersson, P & Pettersson, A 2009, Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings. in Proceedings of World Tribology Congress 2009., F-135, Japanese Society of Tribologists, pp. 104, 4th World Tribology Congress 2009, Kyoto, Japan, 6/09/09.

Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings. / Strand, Henrik; Johansson, Staffan; Andersson, Peter; Pettersson, Anders.

Proceedings of World Tribology Congress 2009. Japanese Society of Tribologists, 2009. p. 104 F-135.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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N2 - Wear of starved oil-lubricated heavily loaded, oscillating journal bearings, which operates at low sliding speed and under dynamic load, was studied. These bearings were normally intermittently lubricated by grease or oil. No distinct difference in wear rate could be discerned between the CuSn12 reference and CuSn8Ni15 sample bushings. Since the oil flow and pressure were low, most of the oil escaped from the contact, resulting in metal-to-metal contact between pin and bushing, and yielding initial adhesive wear that quickly evolved into abrasive wear. Due to the relative high surface roughness and hardness of the pin, the system did not perform well as bearing.

AB - Wear of starved oil-lubricated heavily loaded, oscillating journal bearings, which operates at low sliding speed and under dynamic load, was studied. These bearings were normally intermittently lubricated by grease or oil. No distinct difference in wear rate could be discerned between the CuSn12 reference and CuSn8Ni15 sample bushings. Since the oil flow and pressure were low, most of the oil escaped from the contact, resulting in metal-to-metal contact between pin and bushing, and yielding initial adhesive wear that quickly evolved into abrasive wear. Due to the relative high surface roughness and hardness of the pin, the system did not perform well as bearing.

M3 - Conference article in proceedings

SN - 978-4-9900139-9-8

SP - 104

BT - Proceedings of World Tribology Congress 2009

PB - Japanese Society of Tribologists

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Strand H, Johansson S, Andersson P, Pettersson A. Experimental wear evaluation of starved oil-lubricated heavily loaded, oscillating journal bearings. In Proceedings of World Tribology Congress 2009. Japanese Society of Tribologists. 2009. p. 104. F-135