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A CONSEQUENCE OF POST-IMPACT RADIAL PROFILE SHAPE OF INDENTATION. PART I: EXPERIMENTAL EVIDENCES

Journal: ANNALS OF THE UNIVERSITY of ORADEA Fascicle of Management and Technological Engineering (Vol.24, No. 1)

Publication Date:

Authors : ; ;

Page : 1-4

Keywords : Plastic impact; rotating disc; scanned indentation;

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Abstract

The remnant imprints from the surface of a rotating disc collided by a dropping steel ball is experimentally analysed. The study of post-impact indentation performed via laser scanning technique revealed a systematic aspect concerning the radial profile of the imprint, namely a deviation from the slope predicted by the theory of elasticity in the region between imprint and the periphery of the disc.

Last modified: 2016-06-18 02:16:05