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DIY Champs
What Makes a 3D Model Printable?
A printable 3D model must be watertight, with proper wall thickness and minimal overhangs. Use tools like Blender or Autodesk Netfabb to ensure error-free designs.
Entry-level FDM printers like Creality Ender 3 are great for beginners. For high precision, consider resin printers like Elegoo Mars 4 or industrial SLS printers.
Fix warping with PEI sheets, reduce stringing with retraction settings, and prevent layer shifting by tightening belts and upgrading motor drivers.