You have a complex 3D print with many overhangs. To remove supports cleanly without damaging details, what multi-step approach should you take?

hard📝 Application Q8 of 15

3D Printing - Support Structures

AIgnore supports and paint the print directly

BLet print cool, use pliers for large supports, then fine sandpaper for small spots

CUse a torch to melt supports, then scrape with a knife

DRemove supports hot, use hammer for large supports, then paint over rough areas

Step-by-Step Solution

Solution:

Step 1: Cool the print
Cooling solidifies the print, reducing risk of damage during support removal.
Step 2: Remove large supports carefully with pliers
Pliers allow controlled removal without breaking delicate parts.
Step 3: Smooth small rough spots with fine sandpaper
Sandpaper refines surface finish after support removal.
Final Answer:
Let print cool, use pliers for large supports, then fine sandpaper for small spots -> Option B
Quick Check:
Multi-step clean removal = Cool, pliers, sandpaper [OK]

Quick Trick: Cool, pliers, then sandpaper for detailed prints [OK]

Common Mistakes:

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