AN INTERFEROMETRIC TECHNIQUE FOR MEASURING MICRON LEVEL CLEARANCES FILLED WITH A LUBRICANT

2010-10-20
The aim of this study is to develop an interferometric technique to measure micron level clearances occurring in small piston-cylinder arrangements; such as hermetically sealed compressors. A Cartesian model of the piston cylinder arrangement is manufactured and lateral and vertical motions are generated via a step motor, and micrometers, respectively, to simulate the piston motion and the change of clearance during the motion. Experiments are conducted in air and a lubricant. Measurements show the important effect of surface waviness of the mirror and the effect of the motion of the carriage at micron level measurements.
STLE/ASME International Joint Tribology Conference

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Citation Formats
M. Yildirim, Z. Dursunkaya, and H. T. Okutucu Özyurt, “AN INTERFEROMETRIC TECHNIQUE FOR MEASURING MICRON LEVEL CLEARANCES FILLED WITH A LUBRICANT,” presented at the STLE/ASME International Joint Tribology Conference, San Francisco, CA, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55363.