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
  4. Sandblasting 3D prints
  5. How to fill gaps in 3D prints
  6. Priming 3D prints
  7. How to paint 3D print
  8. How to foiling 3D prints
  9. How to metal plating 3D print

Other sections

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

3D printing definitions

Open book icon symbolizing an overview of 3D printing basics and foundational concepts for beginners.

Introduction to 3D printing

Magnifying glass over a 3D cube. Illustrates various types of 3D printing technologies and how they differ.

3D printing technologies

Icon showing material containers. Refers to types of filaments and powders used in additive manufacturing.

Materials for 3D printing

Production line icon. Highlights the industrial and everyday uses of 3D printing across different sectors.

Applications of 3D printing

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

Design for 3D printing

Person at computer icon. Depicts slicing tools, modeling software, and workflow automation in 3D printing.

Software for 3D printing

Gears and conveyor icon. Represents the end-to-end workflow of the 3D printing process from file to part.

3D printing process

ROI and dollar icon. Represents economic considerations, including ROI and maintenance costs of printers.

Costs of 3D printing

Person examining a machine. Guide on selecting the right 3D printer based on needs and use case.

How to choose a 3D printer

Leaf icon. Points to environmental impact, recyclability, and energy consumption of 3D printing processes.

Sustainability of 3D printing

Globe and magnifier icon. Envisions trends, emerging technologies, and predictions for the future of additive manufacturing.

Future of 3D printing

Light bulb icon. Alternative focus on pricing strategies, cost-saving tips, and investment insights.

FAQ