Relief produced by abrasive water jet and its visualization by contactless optical method

Milan Drzik; Libor M. Hlavac; Vilem Madr; Jan Valicek

doi:10.1117/12.560687

7 April 2004 Relief produced by abrasive water jet and its visualization by contactless optical method

Milan Drzik, Libor M. Hlavac, Vilem Madr, Jan Valicek

Proceedings Volume 5445, Microwave and Optical Technology 2003; (2004) https://doi.org/10.1117/12.560687
Event: Microwave and Optical Technology 2003, 2003, Ostrava, Czech Republic

Abstract

The optical method appropriate for studying of the specific surfaces created by abrasive water jets has been assembled and tested. It is based on shadow visualization of random rough surfaces and it makes possible to obtain the shadowing function from distribution of light and shadows. Evaluation of shadowing functions and spectral analyses of signals obtained from surface were performed. Values of a stochastic distribution of light intensity in shadows were quantified using calibration of the experimentally obtained shadowing functions thus defining height distributions of measured profiles of roughness and/or waviness.

Citation Download Citation

Milan Drzik, Libor M. Hlavac, Vilem Madr, and Jan Valicek "Relief produced by abrasive water jet and its visualization by contactless optical method", Proc. SPIE 5445, Microwave and Optical Technology 2003, (7 April 2004); https://doi.org/10.1117/12.560687

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