hello
i have to compensate a machine from EMCO with Fanuc 21iT .but the problem is that there are no pitch error compensation parameters in controller.
how can i retrieve compensation parameters??
hello
i have to compensate a machine from EMCO with Fanuc 21iT .but the problem is that there are no pitch error compensation parameters in controller.
how can i retrieve compensation parameters??
Pitch error comp is an option on the 21iT
PM sent.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.
Hi
thanx for yr reply. yeah you r right FANUC21iT has pitch error compensation option but right now parameters are not available in machine. how can i see therse parameters?
sab
Do you have the Fanuc manual explanation on entering the parameters?
Did you understand the email for setting parameter?
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.
I hate to butt in here or hijack this thread....But I have a new Takasawa E-110 with a 21I TB controller. It it is acting like there is an issue with the pitch error on the X&Z. I machined a test piece with a series of steps .250dia-.500dia-1.000dia-2.000dia-4.950dia it will turn oversize about .0004/step a total of .0017 from the .250dia. to the 3.950dia. The Z axis seems to have about the same error measured on a CMM. The factory is also have a problem figuring out what is wrong. My question it what parameter controls the pitch error or matches the ball screw with the controller? I hope I explained my problem clearly and if anybody has any suggestions to help out feel free.