In situ process monitoring in laser-based powder bed fusion of polyamide 12 using thermal imaging

Keyphrases

• Cooling Rate 100%
• Laser Powder Bed Fusion (L-PBF) 100%
• Polyamide 12 (PA12) 100%
• Thermal Imaging 100%
• In-situ Process Monitoring 100%
• Melt Pool Temperature 66%
• Part Properties 66%
• Automated Calculation 33%
• In Situ 33%
• Process Monitoring 33%
• Mechanical Properties 33%
• Trial-and-error 33%
• Processing Time 33%
• Energy Input 33%
• Processing Temperature 33%
• Quality Assurance 33%
• Polymer Melt 33%
• Surface Roughness 33%
• Peak Temperature 33%
• Process Understanding 33%
• Process Knowledge 33%
• Infrared Thermography 33%
• Decay Time 33%
• Late Work 33%
• Maximum Temperature 33%
• Surface Density 33%
• Mean Temperature 33%
• Melt Pool 33%
• Process Regime 33%
• Plastic Powder 33%
• Temperature Decay 33%
• Cooling Behavior 33%
• Continuous Data Stream 33%
• Process Parameters Influence 33%
• Resulting Temperature 33%

Engineering

• Cooling Rate 100%
• Process Monitoring 100%
• Powder Bed Fusion 100%
• Melt Pool 100%
• Polyamide 100%
• Pool Temperature 66%
• Metrics 33%
• Extensive Research 33%
• Infrared Thermography 33%
• Energy Input 33%
• Process Parameter 33%
• Peak Temperature 33%
• Maximum Temperature 33%
• Temperature Decay 33%
• Decay Time 33%
• Processing Time 33%
• Continuous Data 33%
• Data Stream 33%

Material Science

• Polyamide 100%
• Powder Bed Fusion 100%
• Density 50%
• Polymer Melt 50%
• Surface Roughness 50%