4th Axis CNC Milling Non-Cylindrical Parts Using Rotary Toolpath in Fusion 360

How to CNC machine non-cylindrical parts with a 4th axis! We had some hiccups on this part but we finally got it and we wanted to share what we learned along the way. 00:00 Intro 00:44 Non-Cylindrical Parts & Fusion 360 4th Axis Problems 01:32 Rotary Toolpath Styles (Circular, Spiral, Line) 02:52 WCS, Fusion 360 Geometry Constraints, Stepover Settings, and Surface Finish Considerations 04:27 NC Programs, Property Settings, & Troubleshooting 06:17 Simultaneous Motion & G93: Inverse Time Mode 08:32 Connector Pin Debacle 05:57 Tormach 8L General Thoughts 09:37 Outro ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Links for this video Intro to Speeds and Feeds: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reach us / CNC Info: Monthly Newsletter: Speeds & Feeds: Download Fusion 360: Online Fusion 360 Training: