Uploaded May 2026 | Updated September 2026, 59 minutes ago
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.
By the end of this lesson, you’ll understand how to refine your designs for manufacturability, helping you create parts that are easier to machine and more affordable to produce.
⏰ Timestamps ⏰
00:00: Intro
00:12: Overview of the Class Project and Manufacturing Assumptions
00:40: Impact of Using a 3-Axis vs. 5-Axis Mill
01:09: Removing Radii for Cost and Time Savings
01:39: Eliminating Tapped Holes and Hardware Reduction
02:07: Design Changes in CAM Software and Tool Path Optimization
02:58: Adjustments in Machining Strategy and Tool Selection
03:53: Streamlining the Manufacturing Process with Fewer Tool Changes
04:48: Final Steps and Cost-Effective Design Tips
05:07: Conclusion and Next Steps for CNC Design Optimization
Stay tuned for more SendCutSend Education.
Want to rock the same gear as Jake? Grab your SendCutSend merch here: store.sendcutsend.com
Custom sheet metal manufacturing and processing. From prototype to large production runs, get sale and assembly ready custom parts shipped in as little as 2 days; No minimum quantities; free US shipping on orders over $39; made In the USA: bit.ly/4dwW6rU
Follow us on Instagram: instagram.com/sendcutsend
SendCutSend Education was filmed 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.
By the end of this lesson, you’ll understand how to refine your designs for manufacturability, helping you create parts that are easier to machine and more affordable to produce.
⏰ Timestamps ⏰
00:00: Intro
00:12: Overview of the Class Project and Manufacturing Assumptions
00:40: Impact of Using a 3-Axis vs. 5-Axis Mill
01:09: Removing Radii for Cost and Time Savings
01:39: Eliminating Tapped Holes and Hardware Reduction
02:07: Design Changes in CAM Software and Tool Path Optimization
02:58: Adjustments in Machining Strategy and Tool Selection
03:53: Streamlining the Manufacturing Process with Fewer Tool Changes
04:48: Final Steps and Cost-Effective Design Tips
05:07: Conclusion and Next Steps for CNC Design Optimization
Stay tuned for more SendCutSend Education.
Want to rock the same gear as Jake? Grab your SendCutSend merch here: store.sendcutsend.com
Custom sheet metal manufacturing and processing. From prototype to large production runs, get sale and assembly ready custom parts shipped in as little as 2 days; No minimum quantities; free US shipping on orders over $39; made In the USA: bit.ly/4dwW6rU
Follow us on Instagram: instagram.com/sendcutsend
SendCutSend Education was filmed by Keaton Bowlby.
