SendCutSend Education

Lesson 2.5

How to Reduce CNC Part Cost Through Design

This series was filmed and edited by Keaton Bowlby

In chapter 2 lesson 5, we refine our class project by making small design changes that have a big impact on manufacturability and cost.

We’ll revisit the original GoPro mount design and remove select features to simplify the machining process while maintaining functionality. From eliminating unnecessary radii to removing a tapped hole and extra tabs, you’ll see how reducing tool changes, setups, and machining time leads to a more efficient part. We’ll also compare the updated toolpaths to show exactly how these changes streamline production.

What you’ll learn in this episode:

  • How small design changes impact machining time and cost
  • How reducing tool changes improves efficiency
  • When to simplify features without losing functionality
  • How design decisions affect CNC programming complexity
  • How to optimize parts for faster and more cost effective production

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