Some research results of the developed technology of rapid prototyping are presented. Two schemes of process realization are discussed. First scheme lies in laser sintering of the powder material layer after its compressing with rollers, second – in material sintering at powder injection into the zone of laser irradiation. As a basic material for products’ manufacturing, different powders based on Ni, Co, Ti and others were studied. Numerical experiments and their planning were used to find the optimal working conditions. It was found that to increase the productivity and processing quality, without introduction of additional energy sources, the most efficient way was to apply the additional scanning of the focused laser radiation within the limits of the focused spot.
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ICALEO 2006: 25th International Congress on Laser Materials Processing and Laser Microfabrication
October 30–November 2, 2006
Scottsdale, Arizona, USA
ISBN:
978-0-912035-85-7
PROCEEDINGS PAPER
Study of the process of rapid prototyping with laser beam
V. Kovalenko;
V. Kovalenko
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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M. Anyakin;
M. Anyakin
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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P. Kondrashov;
P. Kondrashov
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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A. Mukhoid;
A. Mukhoid
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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A. Stepura;
A. Stepura
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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R. Zhuk
R. Zhuk
Laser Technology Research Institute of the National Technical University of Ukraine “Kiev Polytechnic Institute”
, Pr. Peremohy 37, 03056, Kiev, UKRAINE
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Published Online:
October 01 2006
Citation
V. Kovalenko, M. Anyakin, P. Kondrashov, A. Mukhoid, A. Stepura, R. Zhuk; October 30–November 2, 2006. "Study of the process of rapid prototyping with laser beam." Proceedings of the ICALEO 2006: 25th International Congress on Laser Materials Processing and Laser Microfabrication. ICALEO 2006: 25th International Congress on Laser Materials Processing and Laser Microfabrication. Scottsdale, Arizona, USA. (pp. 1802). ASME. https://doi.org/10.2351/1.5060790
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