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Fusion 360 Klipperized post processor

Transform your Fusion 360 CAM workflow into a CNC-ready G-code workflow compatible with Klipper. This guide shows how to install and use the Klipperized post processor created for MPCNC and similar machines.

Credits

Post processor by Zergie/mpcnc_post_processor– thanks for making Klipper integration possible!

Installation

  1. Download the Post Processor Download the .cps file from the GitHub repository linked above.

  2. Open Fusion 360 Navigate to the Manufacture workspace.

  3. Import the Post Processor

  4. Click Post Process in the toolbar.

  5. Click the folder icon to select a post from the library.
  6. Click Import.

  7. Browse to your downloaded .cps file and click Select.

  8. Confirmation Once imported, your post processor will appear in the list of available posts.

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Usage Notes

  • Do NOT select "upload and run" This will immediately start your CNC job — risky if your setup isn’t ready.
  • Avoid setting G1 moves to G0 rapids at first Travel moves will become extremely fast. Familiarize yourself with your machine before enabling.

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  • Double-check toolpaths and clearance heights before running a job.

  • Always simulate in Fusion 360 first to prevent collisions.

  1. Prepare your 3D model or 2D sketch.
  2. Generate toolpaths using 2.5D or 3D milling operations.
  3. Select the Klipperized post processor for your CNC machine.
  4. Export the G-code.
  5. Load into your Klipper interface (e.g., Mainsail, Fluidd) and test with small movements first.

Fusion360 Video Tutorial

Watch the video