Influence of pulsed exposure strategies on overhang structures in powder bed fusion of Ti6Al4V using laser beam

Keyphrases

• Laser Beams 100%
• Powder Bed Fusion 100%
• Ti-6Al-4V (Ti64) 100%
• Pulse Exposure 100%
• Downskin 100%
• Exposure Strategy 100%
• Overhang Structure 100%
• Continuous Wave 66%
• Overhang Angle 66%
• Volume Energy Density 50%
• Infill 33%
• Wave Exposure 33%
• Porosity 16%
• Support Structure 16%
• Two-parameter 16%
• Repetition Rate 16%
• Surface Roughness 16%
• Laser Power 16%
• Surface Roughness Ra 16%
• Pulse Duration 16%
• Scanning Speed 16%
• Manufacturing Structure 16%
• Hatch Distance 16%
• Roughness Angle 16%
• Overhang Surfaces 16%
• Infill Area 16%

Engineering

• Continuous Wave 100%
• Powder Bed Fusion 100%
• Laser Beams 100%
• Flux Density 75%
• Parameter Set 50%
• Test Specimen 25%
• Laser Power 25%
• Hatch Distance 25%
• Scanning Speed 25%
• Repetition Rate 25%
• Porosity 25%
• Pulse Duration 25%