Issue with CNC Toolpath for a 20-Degree Slanted Edge with Rounded Corners

[LIORGARIN]

Hello everyone,

I'm facing an issue while generating a CNC toolpath for a specific part of my product in Fusion 360. The part has a window with three sides at 90 degrees and one side with a 20-degree outward slant. The corners of the window have a certain radius. I have a milling tool suitable for the 20-degree angle, but I'm unable to create a toolpath that clears the corner as desired.

I've attached images to illustrate the problem and the solutions I'm trying to achieve but haven't been successful with.

Has anyone encountered a similar issue or can provide guidance on how to generate the appropriate toolpath for this setup? Any advice or tips would be greatly appreciated!

Thank you in advance!

[seth.madore]

Would you be able to share your Fusion file here?
File > Export > Save to local folder, return to thread and attach the .f3d/.f3z file in your reply.

If you can't share your exact file for IP reasons, could you share a sample file that has that specific issue?

[LIORGARIN]

of course, thanks!

[seth.madore]

Unless you have a 5 axis machine, you aren't going to be able to machine this feature correctly with the tool you suggested, as the feature blends into a straight wall. Personally, I'd prefer to use a ball endmill and the Flow toolpath

 

[LIORGARIN]

thanks a lot!

[lenny_1962]

I would all the wall with a blend toolpath and with a bull nose cutter