Hey guys i’ve almost got my Primo working. I just did my first 3d Fusion360 program and im finding i have an issue when milling out in a circle the z axis seems to lift and resets its 0 point.
That’s weird. I’ve never seen one push the Z up before. Also doesn’t look like you’re using the fusion to marlin post processor. What happens if you try to cut the depth per pass to say, half the depth? So instead of hogging out everything in one pass, you do it in two.
Ah cool thanks for the replies. Any ideas on which PP I should be using?
Ill try running it with multiply passes if I get a chance tonight.
I’m tempted to run the program again just to see if I get exactly the same result. As I do wonder if it was my tool sliding up into my spindle which could have caused it, if the rotation of the tool vs rotation of the spiral was making it go up. Since I have to run a collet adapter in my machine it could possibly cause an issue.
I’m quite new the the fusion360 cam setup have only used it for modeling and exporting stls in the past :-).
I think it was just the tool sliding up into the router. I tightened it down more and i haven’t had that issue since. I did have another issue where because my collet adapter wasn’t quite in the right place i got a lot of wobble in the mill bit. but it has been pretty good since aye.