Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps
In this study, slipper/swash plate sliding test rigs were developed to measure oil film thickness distribution. For this purpose, fluorescence measurement was performed with a sapphire glass swash plate and a light emitting diode as the light source. The oil film thickness distribution was measured...
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Format: | Article |
Language: | English |
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Japanese Society of Tribologists
2022-11-01
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Series: | Tribology Online |
Subjects: | |
Online Access: | https://www.jstage.jst.go.jp/article/trol/17/4/17_283/_pdf/-char/en |
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author | Shigeyoshi Kawakita So Kato Shinji Tanaka Keiji Kyogoku Masao Kikuchi Hiroshi Yamamoto |
author_facet | Shigeyoshi Kawakita So Kato Shinji Tanaka Keiji Kyogoku Masao Kikuchi Hiroshi Yamamoto |
author_sort | Shigeyoshi Kawakita |
collection | DOAJ |
description | In this study, slipper/swash plate sliding test rigs were developed to measure oil film thickness distribution. For this purpose, fluorescence measurement was performed with a sapphire glass swash plate and a light emitting diode as the light source. The oil film thickness distribution was measured under various conditions by varying the rotation speed and the oil pressure supplied to the cylinder. The shape of the swash plate matched the oil film thickness distribution measured via the fluorescent method, thereby confirming the validity of the measurements. Furthermore, the maximum tilt azimuth angle of the slipper turned outward as the rotational speed increased. |
first_indexed | 2024-04-10T22:30:17Z |
format | Article |
id | doaj.art-f643587b96254337a122f2a22482a70e |
institution | Directory Open Access Journal |
issn | 1881-2198 |
language | English |
last_indexed | 2024-04-10T22:30:17Z |
publishDate | 2022-11-01 |
publisher | Japanese Society of Tribologists |
record_format | Article |
series | Tribology Online |
spelling | doaj.art-f643587b96254337a122f2a22482a70e2023-01-17T06:48:02ZengJapanese Society of TribologistsTribology Online1881-21982022-11-0117428329010.2474/trol.17.283trolMeasurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston PumpsShigeyoshi Kawakita0So Kato1Shinji Tanaka2Keiji Kyogoku3Masao Kikuchi4Hiroshi Yamamoto5Komatsu Collaborative Research Cluster for Innovative Technologies, Tokyo Institute of TechnologyManufacturing Engineering Development Center, Komatsu Ltd.Komatsu Collaborative Research Cluster for Innovative Technologies, Tokyo Institute of TechnologyKomatsu Collaborative Research Cluster for Innovative Technologies, Tokyo Institute of TechnologyKomatsu Collaborative Research Cluster for Innovative Technologies, Tokyo Institute of TechnologyManufacturing Engineering Development Center, Komatsu Ltd.In this study, slipper/swash plate sliding test rigs were developed to measure oil film thickness distribution. For this purpose, fluorescence measurement was performed with a sapphire glass swash plate and a light emitting diode as the light source. The oil film thickness distribution was measured under various conditions by varying the rotation speed and the oil pressure supplied to the cylinder. The shape of the swash plate matched the oil film thickness distribution measured via the fluorescent method, thereby confirming the validity of the measurements. Furthermore, the maximum tilt azimuth angle of the slipper turned outward as the rotational speed increased.https://www.jstage.jst.go.jp/article/trol/17/4/17_283/_pdf/-char/entribologypumpslipperswashplatelubricantfilm thicknessfluorescencelif |
spellingShingle | Shigeyoshi Kawakita So Kato Shinji Tanaka Keiji Kyogoku Masao Kikuchi Hiroshi Yamamoto Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps Tribology Online tribology pump slipper swashplate lubricant film thickness fluorescence lif |
title | Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps |
title_full | Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps |
title_fullStr | Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps |
title_full_unstemmed | Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps |
title_short | Measurement of Oil Film Thickness Distribution between a Slipper and Swash Plate in Swash-Plate-Type Axial Piston Pumps |
title_sort | measurement of oil film thickness distribution between a slipper and swash plate in swash plate type axial piston pumps |
topic | tribology pump slipper swashplate lubricant film thickness fluorescence lif |
url | https://www.jstage.jst.go.jp/article/trol/17/4/17_283/_pdf/-char/en |
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