This video explores techniques for improving the FDM (Fused Deposition Modeling) 3D printing of miniatures using PLA filament. The primary focus is on minimizing support issues and achieving high-quality results comparable to resin printing, by utilizing manual support placement instead of relying solely on automatic tree supports.
Manual Supports for FDM Miniatures: The video demonstrates that meticulously placing manual supports yields significantly better results than using automated tree supports for PLA miniature printing. This reduces support removal time and damage.
Filament Choice Impacts Success: The type of PLA filament used greatly affects print quality. Sunlu PLA Meta, a high-flow filament, proves most successful, while others (like Bamboo Lab matte PLA) lead to more failures.
Print Profile Matters: Using a specific print profile, like the Fat Dragon Games profile, optimizes settings for improved miniature prints.
Support Thickness and Placement: Thicker supports (around 1.9mm - 3mm) are shown to be more robust and less prone to failure. Vertical support placement is preferred for FDM printing.
Post-Processing: Careful support removal is crucial for preserving print integrity. Using tools like snips helps to avoid damaging the miniature.
