Post-processing in 3D printing

Once a part comes off the printer, the job isn’t always finished. Post-processing in 3D printing refers to the steps taken after a part is printed to enhance its appearance, strength, or functionality. These can include cleaning, curing, sanding, dyeing, or even machining, depending on the material and technology used. Understanding post-processing for 3D printing is essential for achieving professional-quality results and unlocking the full potential of your prints. This section explains what post-processing in 3D printing really involves — and why it’s just as important as the print itself.

Table of content

  1. Removing supports from 3D prints
  2. Sanding 3D prints
  3. Polish 3D printed

Other sections

Icon showing a 3D printer symbol with a cursor. Represents a glossary of key 3D printing terms and definitions.

3D printing definitions

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Introduction to 3D printing

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3D printing technologies

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Materials for 3D printing

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Applications of 3D printing

3D block structure icon. Emphasizes CAD principles and best practices for designing printable objects.

Design for 3D printing

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Software for 3D printing

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3D printing process

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Costs of 3D printers

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How to choose a 3D printer

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Sustainability of 3D printing

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Future of 3D printing

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FAQ