Fagor 8025 GP, Руководство по эксплуатации

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118 8025/8030 CNC PROGRAMMING MANUAL
N09. Boss centering cycle
Programming format:
G75 N09 P0=K— P1=K— P2=K— P3=K— P4=K— P8=K— P9=K- - P10=K—
G75 N09 = Boss centering cycle.
P0
= Theoretical X value of the center of the boss.
P1 = Theoretical Y value of the center of the boss.
P2 = Theoretical Z value of the center of the boss.
P3 = Safety distance.
P4 = Probing feedrate.
P8 = Theoretical diameter of boss.
P9 = Initial probing feedrate.
P10 = Withdrawal distance after initial probing.
In this cycle, four probing movements will be performed on the sides of the boss; the first two
on the ordinate of the main plane (Y axis of the XY plane) and the other two on the abscissa
of such plane (X axis on the XY plane).
The diagram illustrates the movements of the axes during this cycle. Movements 5, 10, 15 and
20 are the probing movements and each one of them is divided into the following:
. Probing at a feedrate determined by P9 until the signal from the probe is received.
. Withdrawal of the probe in rapid to a distance determined by P10.
. Probing at a feedrate determined by P4 until the signal from the probe is received.
The rest of the movements will be performed at G00 (rapid mode). The cycle will end with the
main plane axes positioned at the real center of the boss and the axis perpendicular to the main
plane at a distance P3 from this center.
Atention:
If the real diameter of the boss is larger than P8+P3, the CNC will display
error 65 when executing a probing movement.