Advanced Design for Additive Manufacturing Test

Challenge your expertise in designing models ready for additive manufacturing with six rigorous questions.

hard quizadditive manufacturingCAD best practicesprintabilityslicer settingsmesh repairSTL workflowtolerance analysissupport structuresdesign optimization
Difficulty:HARD

Quiz Details

Questions6
Category3D Printing
DifficultyHARD
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Quiz Questions

Answer all questions below and test your knowledge.

  1. 1

    For fused deposition modeling with PLA, what is the generally recommended minimum wall thickness to ensure structural integrity?

    Question 1
  2. 2

    Which overhang angle can usually be printed without any support structures on a well‑tuned FDM printer?

    Question 2
  3. 3

    When exporting a model for slicer import, which unit should be used to avoid scaling errors?

    Question 3
  4. 4

    Which mesh defect most directly causes non‑manifold geometry that can halt slicing?

    Question 4
  5. 5

    For a delicate lattice structure printed in resin, what support density yields the best balance between removal ease and part stability?

    Question 5
  6. 6

    In a high‑speed FDM print, which retraction speed setting most effectively reduces stringing without causing filament grinding?

    Question 6

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