I have been trying to set up and use the Atzer Rotary KR roller attachment, I have been struggling with it, earlier I asked for a link that would show me start to finish on a set up, but still frustrated. Asking now if I might have a easier time getting a chuck style rotary machine or just stay with the KR roller? Thanks
It’s always nice to have a link to your previous question, that apparently wasn’t answered.
A rotary is a way for the machine to think it’s using the flat table when in fact we’re rotating it.
The basic setup should be the same for either, although there could be a ratio between motor revolutions to object revolutions.
Both devices have their pros/cons you just have to figure out what you want to do and determine which is more effective to use for your application.
I have both… a chuck holds the part and will allow vector graphics without slipping… it’s drawback is more clearance is needed because of the size combination, including the rotary itself.
Some wheeled or roller rotaries allow pretty large objects to be engraved, such as mugs with handles… depending on design and how deep your pockets are. With my PiBurn, I slow the axes speeds and acceleration down to prevent it from loosing it’s place or throwing the mug into next week.
I’d suggest starting with the Lightburn Documentation for a grbl rotary setup. There are plenty of people here to help you.
Try following the links instructions… if you have issues, then tell us what, where and the results so far, them I’m sure we can make suggestions.
I would think the vendor who sold you this would have some kind of instructions?
I created some additional guidance on using rotaries, here:
Maybe that helps as well. Most issues are caused by too high speed settings, which make the objects slip on the rollers.
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Do you have a link to a chuck type you could post?
Just bought the KR roller. While searching for a “User Manual”, I ran across this page.
I hope it helps someone set theirs up.
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