Re: OmioCNC report
![Quote](images/misc/quote_icon.png)
Originally Posted by
dharmic
What are you guys doing for spindle coolant?
I've been recirculating water through a biggish tub but just checked and it's gone toxic green swamp land. Ooops. Chlorine would fix it but, if it hits any aluminium in the coolant path, it will eat it away.
I use undiluted good quality radiator coolant in a tub, protected from dust and light. had the same tub in use several years now and no bloom or cloudiness at all, like new. The trick is to keep it protected from light, heat, and dust.
That's why you never, ever, keep an aquarium in front of a window, unless you like the dark green mossy look. ;-)
cheers, Ian
It's rumoured that everytime someone buys a TB6560 based board, an engineer cries!