INFLUENCE OF BASIC PROCESS PARAMETERS ON MECHANICAL AND INTERNAL PROPERTIES OF 316L STEEL IN SLM PROCESS FOR RENISHAW AM400

Abstract

The paper deals with the study and experimental evaluation of the influence of process parameters determining the resulting mechanical properties of the components after additive production using the 1.4404 (316L) stainless steel SLM method. The determining process parameters that have been investigated are laser power, scanning speed and layer creation strategy. These parameters fundamentally affect the microstructure and macrostructure of components created by the SLM method, therefore, they have been subjected to closer examination. The results then determined the ideal set of parameters according to the assessment criteria - tensile test, porosity and roughness of the surface. Experiments were performed on the Renishaw AM400 and therefore the results and recommendations are directly related to this particular machine.

Recommended articles

INFLUENCE OF THE MATERIAL ON THE ACCURACY OF OPTICAL 3D DIGITALISATION

Radomir Mendricky, Ondrej Langer
Keywords: Digitalisation | Material Effect | Contactless 3D Scanners | Fringe projection sensor | Optical 3D Digitalisation

DIGITIZATION OF HISTORICAL ARTWORKS FOR ARCHIVING PURPOSES AND REPRODUCTION WITH USE OF AVAILABLE REVERSE ENGINEERING METHODS

Jozef Dobransky, Jozef Torok, Peter Baron, Monika Teliskova, Jakub Kascak
Keywords: scanner | artwork | 3D digitization

THE INFLUENCE OF RADIATION CROSS-LINKING ON MICRO-INDENTATION CREEP AND THE GEL CONTENT OF POLYAMIDE

Martin Ovsik, Martin Reznicek, Vojtech Senkerik, Michal Stanek, Lenka Hylova
Keywords: gel content | creep | micro-indentation | cross-linking | radiation | Polyamide 6.6

MEASURING GEOMETRIC PARAMETERS OF PROXIMAL FEMUR BY USING REVERSE ENGINEERING

Nguyen Van Tuong
Keywords: CAD | reverse engineering | Vietnamese Patient | Proximal Femur | Total Hip