I have a red and black clone running a Ruida controller and a 60w cloud ray tube
I am cutting and engraving on 1mm box board, plywood and mdf.
The details that I’m working with is quite fine - I’m building models.
All of a sudden, the engraving is now burning through and the lines being cut to mark the item are also burning through. It seems that the machine has increased its power by maybe double.
I have to run the machine relatively slow as I’m getting too much head wobble.
The engraving speed is 125mm/sec with a max power of 15percent and min of 12percent - this is burning through on the box board - the detail lines are running at 50mm/sec and 12max/10min percent
These settings have been working fine until now.
Any suggestions / help as to what’s gone wrong would be appreciated.