HEIDENHAIN SW 68894x-02 - Manual (Page 331)

HEIDENHAIN CNC PILOT 640 331
4.8
Milling
cy
cles
Engraving, axial
The "Radial engraving" cycle engraves character strings in linear or
polar layout on the face of the workpiece. For character table and more
information, see page 335
You define the starting point of the character string in the cycle. If you
do not define a starting point, the cycle starts at the current tool
position.
You can also engrave a logotype with several calls. For this purpose,
specify the starting point with the first call. All other calls are
programmed without a starting point.
Parameters:
X Starting point (diameter dimension): Tool pre-positioning
Z Starting point: Tool pre-positioning
C Spindle angle: Workpiece spindle pre-positioning
TX Text to be engraved
NF Character number: ASCII code of the character to be engraved
Z2 End point Z position, infeed depth during engraving.
X1 Starting point (polar), first character
C1 Start angle (polar), first character
XK Starting point (Cartesian), first character
YK Starting point (Cartesian), first character
H Font height
E Distance factor (for calculation see figure)
T Turret pocket number
G14 Tool change point (see page 128)
ID
Tool ID number
S Spindle speed/cutting speed
F Feed per revolution
W Inclination angle of character string
FZ Plunging feed rate factor (plunging feed rate = current feed
rate * F)
V Execution linear, curved above or below
D Reference diameter