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Construction of Chaos Simulator for Cutting Characteristics Evaluation of Non-Ferrous Metals  

이종대 (경기공업대학 정밀계측과)
윤인식 (경기공업대학 메카트로닉스과)
Publication Information
Journal of the Korean Society of Safety / v.18, no.3, 2003 , pp. 22-28 More about this Journal
Abstract
This study proposes the construction of chaos simulator for cutting characteristics evaluation of non-ferrous metals. Also this paper aims to find the optimal cutting conditions of diamond turning machine by measuring surface form and roughness to perform the cutting experiment of non-ferrous metals, which are aluminum, with diamond tool. As well, according to change cutting conditions such as fled rate, using diamond turning machine to perform cutting processing, by measuring cutting force and surface roughness and according to cutting conditions the aluminum about cutting properties. Trajectory changes in the attractor indicated a substantial difference in fractal characteristics. Constructed chaos simulator in this study can be used for cutting characteristics evaluation of non-ferrous metals.
Keywords
chaos; attractor reconstruction; fractal dimension; lyapunov dimension; diamond turning machine; non-ferrous metal; time series data;
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