Hello all,
I am running both a FANUC Robocut (alpha)-OC and a FANUC Robocut (alpha)-OiA. To the best of my knowledge, they are essentially the same machine, with just a difference in production date. My company is currently using 0.001" diameter solid brass wire on the above stated machines to cut both PCD and carbide. I have two questions for all of you that I am very much hoping to have answered, and will appreciate anything you can provide / help me out with.
1) Does anybody else run either of these machines, or machines similar to them, and wish to share with me their cutting conditions. We are currently trying to increase the cutting speed of our machines and I've been put it charge of it even though I'm a newbie. By cutting conditions I mean machine settings like...
-OFF time -ON time -No Load Voltage -Cutting Voltage -Servo Voltage -Wire Tension -Wire Feed -Flow Rate -Cutting Speed -Resistivity
2) Does anybody have experience with coated wires? I've been doing research into zinc coated copper wire and they are claiming speed increases of up to 30%. Is these results that I can expect to see myself? or are these results from a set of tests cutting straight lines with cutting parameters tweaked to the max by crazy professionals? Also does anyone have / wish to share the cutting conditions that you use for coated wires?
Again thank you all for any/all help that you can provide me on either of these two questions.