4 - Fagor Automation

Canned cycles (·M· model)
K Dwell, in seconds, at the bottom of the hole.
If not defined, it assumes a value of 0.
R Factor that increases or reduces the drilling peck (step) "B".
The first peck will be "B", the second "RB", the third "R(RB)" and so on.
If it is not programmed or "R=0" is programmed, it assumes "R=1". With "R=1", all the drilling
pecks will have the value of "B".
L Minimum value for the drilling peck. It is used with "R" values other than 1. If not programmed
or programmed with a 0 value, it assumes 1 mm.
A Spindle behavior when going into the hole and coming out of it.
A0: The tool goes into the hole and comes out turning.
A1: The tool goes into the hole turning and comes out stopped.
If not programmed, it assumes a value of A0.
Basic operation:
1 If the spindle was previously running, it maintains the turning direction. If it is stopped,
it starts clockwise (M03).
2 Rapid movement (G0) of the longitudinal axis from the starting plane (Zi) to the reference
plane (Z).
3 First drilling penetration, at work feedrate. The distance indicated by "B", from the part
surface.
4 Drilling loop until reaching the total drilling depth programmed in "I".
Rapid withdrawal (G0).
With "J=1", it returns to the reference plane (Z) after each peck.
If "J" is not programmed or "J=0" is programmed, it returns to the relief coordinate
indicated by "H" after each peck.
With "J" greater than 1, after each peck, the tool returns the distance indicated by "H"
and every "J" pecks to the reference plane (Z).
Rapid approach (G0) to a distance "C" or up to 1 mm from the previous drilling step
(peck).
New drilling peck, at work feedrate. The distance indicated by "B" and "R".
1.
MILLING CANNED CYCLES.
G82. Drilling canned cycle with variable peck
CNC 8065
(REF: 1209)
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