HEIDENHAIN MANUALplus 4110 - Manual (Page 235)

HEIDENHAIN MANUALplus 4110 235
4.9 Dr
illing/Milling P
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Cycle parameters
 X, Z starting point
 C spindle angle (C-axis position)—default: Current spindle angle
 ZM, CM pattern center: Position, angle (polar coordinates)
 K/KD pattern diameter —default: Starting point X is the pattern
diameter
 A angle of 1st hole/slot —default: 0°
 Wi angle increment (pattern spacing)—default: Holes, slots, etc.,
arranged at a regular spacing in a circle
 Q number of holes/slots —default: 1
 T tool number
 S spindle speed / cutting speed
 F feed per revolution
MANUALplus also interrogates the parameters that are required for
machining the respective elements (see corresponding cycle
descriptions).
Cycle run
1 Positioning (depending on the machine configuration):
„ Without C axis: Position to "spindle angle C."
„ With C axis: Activate C axis and position to "spindle angle C" at
rapid traverse.
„ Manual mode: Machining starts from current spindle angle.
2 Calculate the pattern positions.
3 Position to starting point of pattern.
4 Execute drilling/milling operation.
5 Position for next machining operation.
6 Repeat steps 4 and 5 until all machining operations have been
completed.
7 Position to starting point Z and deactivate C axis.