Hey Chris,
Saw you live in Madison. I live in Mount Horeb and am considering getting into CNC. Is there an area group of Shapeoko owners/CNC users for someone new like myself? Thanks. Sorry this had nothing to do with your post, but, who knows… might be a potential buyer.
I have been trying to decide if switching to a spindle on my Pro XXL (not 5 pro) is worth doing or if I should just wait until I can justify jumping to the 5.
I am not worried about the noise. So are the other benefits of the spindle worth it? I have the Z Plus, not the HDZ.
Well noise for a lot of people, it is stupid quiet when it’s running (not cutting).
But I think the biggest advantage of any VFD is g-code control of the speed and on/off. I can use the same bit and run multiple tool paths at different speeds automatically depending on the operation i’m running.
Spindle would run on either machine, so I don’t think waiting really gets your anything, unless there is just other things on the Pro 5 over the XXL, like ball screw rails etc. Tons of people run belts without issues, even if the ball screws are technically “better”.
Good point. I have to alter the speed manually. Sometimes I use that to my advantage though and put a fictitious speed change in if I want the machine to pause at a certain point.
Does the VFD/spindle adjust to try to maintain the desired speed under load?