Siemens SINUMERIK 808D ADVANCED - Programming Cycles

Programming and Operating Manual (Milling)
122 6FC5398-4DP10-0BA1, 01/2014
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Drilling pattern cycles
HOLES1: Row of holes
HOLES2: Circle of holes
CYCLE802: Arbitrary positions
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Milling cycles
CYCLE71: Face milling
CYCLE72: Contour milling
CYCLE76: Milling the rectangular spigot
CYCLE77: Circular spigot milling
LONGHOLE: Elongated hole
SLOT1: Groove milling pattern on a circle
SLOT2: Circumferential groove milling pattern
POCKET3: Rectangular pocket milling (with any milling tool)
POCKET4: Circular pocket milling (with any milling tool)
CYCLE90: Thread milling
CYCLE832: High speed settings
9.2
Programming cycles
Call and return conditions
The G functions effective prior to the cycle call and the programmable offsets remain active beyond the cycle.
The machining level (G17, G18, G19) must be defined before calling the cycle. A cycle operates in the current plane with:
● First axis of the plane (abscissa)
● Second axis of the plane (ordinate)
● Drilling axis/infeed axis, third axis, standing vertically to the plane (vertical infeed axis)
With drilling cycles, the drilling operation is carried out in the axis standing vertically to the current plane. In milling, the depth
infeed is carried out in this axis.
See the following illustrations for plane and axis assignment:
Table 9-1 Plane and axis assignment
Command
Plane (abscissa/ordinate)
Vertical infeed axis
G17 X/Y Z
G18 Z/X Y
G19 Y/Z X