DOI 10.17586/0021-3454-2015-58-4-308-311
UDC 681.2-2
APPLICATION OF BEAM TECHNOLOGIES TO GYROSCOPIC INSTRUMENT MANUFACTURING
ITMO University;
O. S. Yulmetova
Concern "CSRI "Elektropribor", JSC, Saint Petersburg, 197046, Russian Federation; ITMO University, Saint Petersburg, 197101, Russian Federation; Head of Sector; Associate Professor of Practice
A. G. Shcherbak
Concern CSRI Elektropribor, JSC, Saint Petersburg, 197046, Russian Federation; Head of Sector
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Abstract. Technology of raster drawing on gyroscopic instrument components is considered. Results of investigation carried out to support the technology based on integrated application of as cathode-ion sputtering of titanium nitride coating and laser marking of the coating are presented. Factors significantly affecting the raster drawing contrast are revealed, methods for control over the factors are proposed.
Keywords: beam technologies, laser marking, vacuum deposition, stoichiometry, titanium nitride
