You should just need to open new design from file, You can loosen up the toolpaths with changing the tolerances and smoothing, in fusion then use the machine controller to do it, there was a post done by one of the cam part timers that had a good break down on set up tolerances and smoothing.
You can use feed optimization to control the cornering, this is something you have to experiment with to you find what the speed is that the controller could have problems with cv, It makes a night and day differences with mach3 when doing more than a 75 degree angle change.
but do you know if it's possible to set one acceleration rate for roughing and another for smoothing. Not in the same toolpath or In a non work around way No you can't as far as I know, the same question was asked on the forum the other day, they are thinking about it, (work around warning) the only way to do it now is a workaround by haveing a copy of the tool labeled as finish or rough with or without a different tool number in a different toolpath.
You could have it added to the post processor but that would cost $$$ unless someone on the forum did it.
they have 5 diffrent things you can do with toolpaths
use defeatured body's
use a cam simulated model as a stl or converted to a solid. this is new
use a stock body.
Andrew I would try gers ideas as well, hes very close with any sugestion with fusion and the uccnc this below you can have the uccnc and fusion do it together or let the uccnc do it
You either need to increase your acceleration, or allow UCCNC to use a larger error tolerance. If you don't want it to slow down, you need to allow UCCNC to "blend" the segments.
being disabled is not a hindrance it gives you attitude
The file opened fine for me, by just double clicking it.
UCCNC 2017 Screenset
Mach3 2010 Screenset
JointCAM - CNC Dovetails & Box Joints
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)