G95 TO G94

[cappy]

Hello,

 

With some guidance is it possible for me to alter my post to obtain all G94's for IPM. Our machine has no encoder to run on G95. The post I am using is shown below.

 

Thanks,

Greg.

 

 

[post_VERSION] #DO NOT MOVE OR ALTER THIS LINE# V10.00 E1 P0 T1114789915 M10.00

# Post Name : Generic Fanuc 3X Mill.pst

# Product : Mill

# Machine Name : Generic

# Control Name : Fanuc

# Description : Generic 3 Axis Mill Post

# 4-axis/Axis subs. : No

# 5-axis : No

# Subprograms : Yes

# Executable : MP 10.0

[Superman]

I think you'll find that most mill posts output the feed in units per minute (G94)

 

The only possible exception is tapping, which can may be set to output as feed per rev (G95)

 

Strange your machine can't use G95, is it possible you may have the feed too high ?

a machine may trip-out on a F5. ( 5.0" per rev ) even if you put in a low RPM

 

Post some code and try it on the machine, it'll complain if it can't handle it.

You'll then know what areas need modifying in the post

[jhjr]

I use the same post that you are using and it outputs G94 (ipm) for tapping. I've never seen a G95 output from it. There might be a switch in the post for it, not 100% sure but is something you could check.