Which of the following is not a common method used to remove supports in 3D printing?
Think about which method is typically not used to remove solid supports in 3D printing.
Ultrasonic cleaning is generally used for cleaning delicate parts but is not a standard method for removing 3D print supports. Mechanical removal, chemical dissolution, and heat application are common techniques.
Which support material is typically removed by dissolving it in water?
Consider which material is water-soluble and commonly used as a support material.
PVA is water-soluble and often used as a support material that can be removed by soaking the print in water. HIPS dissolves in limonene, while PLA and ABS are not soluble in water.
What is a common risk when using mechanical methods to remove supports from a 3D printed part?
Think about what happens when you physically cut or break supports off a delicate object.
Mechanical removal can cause scratches, dents, or breakage on the print surface. Chemical contamination or warping are less likely with mechanical removal, and complete dissolution of the print material does not occur.
Which solvent is used to dissolve HIPS support material without affecting ABS prints?
Consider which natural solvent selectively dissolves HIPS but leaves ABS intact.
Limonene is a citrus-based solvent that dissolves HIPS supports while leaving ABS parts unharmed. Water dissolves PVA, acetone dissolves ABS, and isopropyl alcohol is not effective for HIPS.
You have a complex 3D print with delicate features and supports made from PVA. Which support removal technique minimizes damage and preserves detail?
Think about a gentle method that avoids physical force or heat on delicate parts.
Soaking in warm water dissolves PVA supports gently, preserving delicate features. Manual removal risks breakage, heat can deform the print, and acetone does not dissolve PVA.