Laboratorija za Rapid Prototyping i Reverse Engineering

A. Topčić, Dž. Tufekčić, M. Jurković, N. Zaimović-Uzunović: "Influence of processes parameters on axial breaking force of parts produced by Selective Laser Sintering process", International scientific journal "METALLURGY", Croatian metallurgy society, Journal, format A4, pages 133÷136 /4 pages /, 2005, Zagreb, Croatia, ISSN 0543-5846, METABK 44(2) 133-134, UDC-UDK 669.018.95:544.5:620.172=111 (Abstract>>)

Selective Laser Sintering – SLS process on the basis of its very good characteristics, is broadly used in many areas of direct and prototype production, but insufficient knowledge about essence of the process itself and influence of process parameters on properties of produced parts constraints widely usage of SLS process in production systems. One of the most significant process failures is impossibility of full-real load of the produced parts- -prototypes and because of that there is no possibility to make correctly measurements and gain satisfactory results. Influence on process parameters is analysed in this paper (laser power and scan velocity), as well as post processing influence on value of axial breaking force of the parts produced by SLS process using material DM50-V2, on machine EOSIMT M250, producer EOS Munich, Germany.