CNC 8035 - Programming manual - Fagor Automation

L±5.5
Defines the finishing pass
C5.5
If a positive value is programmed, the finishing pass will be performed maintaining the same
penetration angle “A” as for the other passes.
If a negative value is programmed, the finishing pass will be carried out with radial penetration.
If a value of 0 is programmed, the previous pass is repeated.
Defines the thread’s pitch.
With a positive sign if the pitch is programmed along the taper.
With a negative sign if the pitch is programmed along the associated axis.
If programmed with a 0 value, the CNC will display the corresponding error message.
J5.5
Exit from the thread. It defines at what distance from the final point (R, Q), along the Z axis, starts
the withdrawal from the thread.
If programmed with a positive value, the tool moves directly from point "J" to the safety distance
Xs, Zs.
If programmed with a negative value, the tool moves from point "J" to the end of the thread (R,
Q) and then to the safety distance Xs.
If not programmed, a value of 0 is assumed (blind thread).
The third set of gains and accelerations for the axes and the spindle may be used to improve
the adjustment and the machining of the exit from blind threads. If the thread exit is a short
distance, any acceleration set may be used or even remove the acceleration without getting the
error "insufficient acceleration while threading".
Programming manual
CANNED CYCLES
G87. Face threading canned cycle 9.
CNC 8035
·T· MODEL
(SOFT V16.3X)
·203·