HEIDENHAIN MANUALplus 4110 - Manual (Page 191)

HEIDENHAIN MANUALplus 4110 191
4.7 Dr
illing Cy
cles
Drilling, axial/radial
Call the drilling menu.
Select the "Drilling, axial" cycle.
Select the "Drilling, radial" cycle.
This cycle drills a hole on the face / lateral surface of the workpiece.
Cycle parameters
 X, Z starting point
 C spindle angle (C-axis position)—default: Current spindle angle
 E dwell time for chip breaking at end of hole—default: 0
 AB drilling lengths —default: 0
 V drilling variants —default: 0
„ 0: No feed rate reduction
„ 1: Feed reduction for through-boring
„ 2: Feed reduction for pre-drilling
„ 3: Feed reduction for pre-drilling and through-boring
 D retreat —default: 0
„ 0: Rapid traverse
„ 1: Feed rate
 T tool number
 S spindle speed / cutting speed
 F feed per revolution
Drilling axial:
 Z1 starting point of hole —default: Drilling starts from position Z
 Z2 end point of hole
Drilling radial:
 X1 starting point of hole —default: Drilling starts from position X
 X2 end point of hole
„ If "AB" and "V" are programmed, the feed rate is reduced
by 50% during both pre-drilling and through-boring.
„ MANUALplus uses the tool parameter "driven tool" to
determine whether the programmed spindle speed and
feed rate apply to the spindle or the driven tool.