HEIDENHAIN 548431-05, User Manual, Page: 343 / 722

Teach-in | Drilling cycles
5
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
343
G60 : Deactivate Protection zone for the drilling operation
0: Active
1: Inactive
T
:
Tool number
– turret pocket number
G14 : Tool change point
Further information: "Tool change point G14", Page 180
ID : ID no.
S
:
Cutting speed
or
Constant speed
F : Feed per revolution
BP : Interval time – time span for interruption of the feed
The chip is broken by the (intermittent) interruption of the feed.
BF
:
Feed period
– time interval until the next break
The chip is broken by the (intermittent) interruption of the feed.
MT : M after T : M function that is executed after the tool call T
MFS
:
M at beginning
:
M
function that is executed at the
beginning of the machining step
MFE : M at end : M function that is executed at the end of the
machining step
WP : No. of spindle – Displays which workpiece spindle is used
to execute the cycle (machine-dependent)
Main drive
Opposing spindle for rear-face machining
BW : Angle in the B axis (machine-dependent)
CW
:
Reverse the tool
(machine-dependent)
HC : Shoe brake (machine-dependent)
DF : Miscellaneous function (machine-dependent)
Type of machining for technology database access
depends on the tool type:
Drillg for twist drills
Predrilling
with indexable insert drills
If AB and V are programmed, the feed rate is reduced
by 50 % during both pre-drilling and through-boring.
The control uses the tool parameter
driven tool to
determine whether the programmed spindle speed
and feed rate apply to the spindle or the driven tool.