Report on Selective Laser Melting

Added on - May 2020

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REPORT
ContentsSelective laser melting.....................................................................................................................2Laser Power.................................................................................................................................2Laser scan speed..........................................................................................................................2Hatch distance..............................................................................................................................2Scan pattern.................................................................................................................................3Additive manufacturing...................................................................................................................4References........................................................................................................................................5
Selective laser meltingThe selective laser melting is where the component is fabricated with the layer by layertechnique through the top surface of a powder bed. It has a higher intensity of the laser which issliced with 3D Computer Aided Design (CAD Data). The major influence of the SLMparameters like the laser power, scanning speeding and the hatching distance is on the density ofAlSi10Mg samples which are for the investigation through one factor at a time (Robbins et al.,2016).Laser PowerThe laser power is for emitting the light through the process set for the optical amplification.This is based on the stimulation process of the electromagnetic process. The terms are related tothe light amplification with the stimulation of the emission of radiation.Laser scan speedFor the 3D objects, it is important that the scanning speed is controlled by the steering of thebeams with the laser range finder. This is set for the measurement of distance at differentdistance where the scanner also captures the object shape.Hatch distanceThe hack distance is the band which has been defined by the scanning of vector width with thehatching space that is found to be adjacent to the tracks and then scanning the directions withoverlapping mainly with the other stripes which are in neighbour.
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