Recall & Review
beginner
What is ironing in 3D printing?
Ironing is a finishing technique where the printer nozzle moves over the top surface of a print to smooth it by melting and flattening the outermost layer.
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beginner
Why is ironing used in 3D printing?
Ironing is used to improve the surface finish of the top layers, making them smoother and reducing visible layer lines or roughness.
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beginner
Which part of the 3D print does ironing affect?
Ironing affects only the topmost solid layers of a 3D print, not the sides or internal structures.
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intermediate
What settings can influence the effectiveness of ironing?
Settings like ironing speed, nozzle temperature, flow rate, and the number of ironing passes affect how smooth the top surface becomes.
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intermediate
Can ironing cause any problems if not set correctly?
Yes, if ironing speed is too fast or temperature too low, it may not smooth well; if too slow or hot, it can cause blobs or over-melting.
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What does ironing do in 3D printing?
✗ Incorrect
Ironing smooths the top surface by melting and flattening the outermost layer.
Which layer does ironing affect?
✗ Incorrect
Ironing only affects the top solid layers to improve surface finish.
What can happen if ironing speed is too high?
✗ Incorrect
Too high ironing speed can prevent proper melting and smoothing of the surface.
Ironing is mainly used to:
✗ Incorrect
Ironing improves the smoothness of the top surface of a print.
Which setting is NOT directly related to ironing quality?
✗ Incorrect
Layer height affects print quality overall but is not a direct ironing setting.
Explain what ironing is and why it is used in 3D printing.
Think about how the printer nozzle moves after printing the top layer.
You got /3 concepts.
Describe how ironing settings can affect the final print surface.
Consider what happens if the nozzle moves too fast or is too hot.
You got /5 concepts.