[Solved] Which design feature helps reduce the need for supports in 3D printing? — Ans: Using gradual slopes less than 45 degrees | 3D Printing

3D Printing - Support Structures

Which design feature helps reduce the need for supports in 3D printing?

AUsing gradual slopes less than 45 degrees

BAdding steep overhangs greater than 60 degrees

CCreating large horizontal flat surfaces without support

DDesigning thin vertical walls

Step-by-Step Solution

Solution:

Step 1: Identify overhang angles that require supports
Overhangs steeper than about 45 degrees usually need supports.
Step 2: Choose design features that avoid steep overhangs
Gradual slopes less than 45 degrees can print without supports.
Final Answer:
Using gradual slopes less than 45 degrees -> Option A
Quick Check:
Gradual slopes = Less supports needed [OK]

Quick Trick: Keep overhang angles shallow to avoid supports [OK]

Common Mistakes:

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