Repair workspace

Snap-Fit Joints Too Tight or Too Loose

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Calibrate printer dimensions, material flex, clearance, layer orientation, and hook geometry using a small test coupon before reprinting the full assembly.

Functional PartsIntermediate15 min

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Ordered repair sequence

Step 1

Measure the printed mating features and compare them with CAD.

Step 2

Correct flow, elephant foot, and dimensional calibration first.

Step 3

Print a small stepped-clearance coupon in the same material and orientation.

Step 4

Adjust clearance rather than scaling the entire model.

Step 5

Add a root radius and controlled lead-in where design allows.

Step 6

Orient the hook so layers support the bending load.

Step 7

Use the intended material and service temperature.

Step 8

Cycle-test the joint before committing to a large print.

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