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Teach-in | Recessing cycles
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
255
Recessing radial
Select Recessing cycle
Select Recessing radial
The cycle machines the number of recesses defined in Number
of recess cycles Qn . The Start point and End point contour
parameters define the first recess (position, recess depth and
recess width).
Cycle parameters:
X , Z : Start point
X2 , Z2 : End point contour
P : Cut. width – infeeds <= P (no input: P = 0.8 * cutting width
of the tool)
EZ : Delay – Dwell time for chip breaking (default: length of time
for two revolutions)
Qn
:
Number of recess cycles
(default: 1)
DX , DZ : Dist.to subsequent recess with respect to the
preceding recess
G47 : Safety clearance
Further information: "Safety clearance G47", Page 180
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
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:
Contour recessing