We had some injuries at work with operators getting chips in their eye(s) from blowing off parts. Management wants to get rid of blow guns and the operators want to get rid of the goggles they have to wear atm.
On one machine that runs dry as in no coolant, I plumbed in an air valve tied to the coolant pump contactor that is disabled to do an air blown on the part that is being machined. That is working out fine.
On the other machines, we need to run coolant. I'm going to need to use the coolant system plumbing for both coolant and air. I need a valve that will electrically switch between two sources. Preferally a single input valve with a default position. Any ideas?
Then there is that other bother, my machines tend to be 199x stuff. Mostly Mori's, were there typically spare outputs tied to M codes or am I SOOL?
Thanks,
Wes