94 smart.Turn Units
2.6 Units—Predrilling in C axis
"Predrill, pocket mill, ICP on lateral surface" unit
The unit determines the hole position and machines the hole. The
subsequent milling cycle obtains the hole position from the reference
stored in NF. If the pocket consists of multiple sections, the unit
machines a hole for each section.
Unit name: DRILL_MAN_845_C / Cycles: G845 A1 (see page 338);
G71 (see page 293)
Access to the technology database:
Machining operation: Drilling
Affected parameters: F, S
Contour form
FK see page 48
X1 Milling top edge (diameter value)
P2 Depth of contour
APP Approach: see page 51
DEP Departure: see page 51
Cycle form
JT Machining direction
0: From the inside out (from the inside towards the
outside)
1: From the outside in (from the outside towards the
inside)
H Mill cutting direction
0: Up-cut milling
1: Climb milling
P Maximum infeed
I Infeed-direction oversize
K Contour-parallel oversize
U Overlap factor (default: 0.5)
WB Cutter diameter
NF Position mark
E Delay (dwell time at end of hole) (default: 0)
D Retraction at
0: Rapid traverse
1: Feed rate
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