Original scientific paper

Analysis and interpretation of measurements of surface machining effectiveness in the process of varnish removal by a water-ice jet

Grzegorz Chomka ; Koszalin University of Technology, Chair of Mechanical Engineering, Unit of the Theory of Mechanisms and Fundamentals of Machine Design, Racławicka 15-17, PL 75-620 Koszalin, Poland
Jerzy Chudy ; Koszalin University of Technology, Chair of Mechanical Engineering, Unit of the Theory of Mechanisms and Fundamentals of Machine Design, Racławicka 15-17, PL 75-620 Koszalin, Poland

Abstract

The present article covers the results of measurements of surface machining effectiveness in the removal of lacquer coatings with a high pressure water and ice jet, using various nozzles. The results of the experimental investigations were subject to approximation with the use of the product of exponential and linear functions. Approximations were carried out with the use of an optimization method of a non-linear function of multiple variables. An adequately selected approximating function permitted an extrapolation and selection of those nozzles which are to be put to further tests.

Keywords

approximation; high-pressure water-ice jet; lacquer coating removing

Hrčak ID:

109794

URI

https://hrcak.srce.hr/109794

Publication date:

25.10.2013.

Article data in other languages: croatian

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