[gowthu]

Worn out ball screw is to be replaced by a new ball screw.What parameters to be considered and altered in Fanuc OiMate TB.
Existing Ball Screw : Ø50 mm ,pitch 6 mm ,2791 mm Lg
BAll Screw to be replaced : Ø50mm , pitch 10 mm ,2791 mm lg

Please suggest me to alter the relevant parameter to suit the ball screw or how to calculate and alter

[NC Cams]

The parameters the need to be changed in the programming of the Fanuc can be found in the user manual. If you don't have one, GET ONE!!!!!

I have a Fanuc 5T and there are PAGES of stuff to program (lead, backlash comp, encoder count, gearing, etc) when it comes to the screws and it is not something that can (IMO) be dealt with properly on a message board - too much detail and specificity.

ALso, you may need to input some factors as binary code (do a google search as this is something that CAN'T be easily explained - there are programs/HTML code that spit out the values on internet).

Just explaining how to change the parameter settings on some Fanuc's is a PITA chore.

Strongly urge you to get, read and follow the manual.