Effect of overhanging structure parameters on warping deformation and forming quality in the laser powder bed fusion (L-PBF) process

Key Points

• Warping deformation significantly affects forming quality, necessitating careful parameter adjustment.
• Key findings reveal that specific overhanging structure parameters lead to better quality outcomes in L-PBF.
• Assessment using various process parameters in laser powder bed fusion highlights critical influences on deformation.
• The results underline the need for optimizing structure design in L-PBF to enhance manufacturing precision.