Extrude cutting a spiral shape
I’ve spent hours trying to figure this out. I started with the part I wanted to cut a spiral shape into. So here’s what I did Top plane - made a square and dimensioned it Extruded it Drew a circle onto that solid body, then used the helix / spiral tool to make that circle into a spiral. I couldn’t just extrude cut that shape, so tried using the swept boss tool, And to do that I then created a profile drawing on the front plane of the size of the swept boss. Clicked on the profile shape then the spiral as the path, came up with rebuild error and wouldn’t preview. Driving me mad!