2d Pocket Rest machining

[stuart]

Hi

Im trying to Adaptive pocket a pocket with a 20mm cutter.  Corner rads are 3.5mm so I want to rest machine the corners with a 6mm cutter.  Does anyone know of a good video, example or instructions.  I have tried inputting all sorts into the rest boxes but nothing seems to work.  Im sure it must be easy and Im just missing something obvious.  Is there a way to share my file?

thanks

[LibertyMachine · Accepted solution]

Using Rest Machine is a pretty neat ability to utilize the power of CAM to assist in most efficient material removal.

To turn on Rest Machine:

Note that it is set to "From Previous Operation". This is the key to making it work. As long as this operation is preceded by the rough adaptive routine, you're all set.

Do note, the Adaptive is roughing strategies. It's not intended for finishing a feature, as it will often leave a faceted surface. You'd be best off by following in with a 2D Contour pass.

Sample file is attached.

[LibertyMachine · Accepted solution]

And in the off chance you misspoke and you are actually using 2D Pocket, I've included those toolpaths as well on this new sample

[stuart]

Thats great.  Thanks