ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 778.55-192

COMPARATIVE ANALYSIS OF FACE-HARDENING METHODS AS APPLIED TO CINEMATOGRAPHIC EQUIPMENT COMPONENTS

M. A. Ryabinin
St. Petersburg State University of Cinema and Television, Department of Precision Technologies and Certification of Cinema and Video Hardware; Post-Graduate Student


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Abstract.   A method combining surface burnishing by indenter of ultrasonic oscillations with subsequent drawing of a regular micro relief (RMR) by vibration rolling is proposed. Results of comparative tests of the method and existing technologies of face hardening with the use of ultrasonic oscillations are presented.
Keywords: regular micro relief, equilibrium roughness, superficial-plastic deformation, burnishing, vibration rolling