HEIDENHAIN 548431-05, User Manual, Page: 376 / 722

Teach-in | Milling cycles
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
R : Apprch angle (default: 0)
R
= 0: Contour element is approached directly; infeed to
starting point above the milling plane—then vertical plunge
R > 0: Tool moves on approaching/departing arc that
connects tangentially to the contour element
R
< 0 for inside corners: Tool moves on approaching/
departing arc that connects tangentially to the contour
element
R < 0 for outside corners: Length of linear approaching/
departing element; contour element is approached/departed
tangentially
RB : Return plane
SCI
:
Safety clearance
in the working plane
SCK : Safety clearance in infeed direction
Further information:
"Safety clearances SCI and SCK",
Page 180
BG : Cham. width for deburring
JG
:
Preparation diameter
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:
Milling