HEIDENHAIN 548431-05, Руководство пользователя, Страница: 391 / 722

Teach-in | Milling cycles
5
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
391
Engraving, axial
Engraving, axial
Select Milling
Select Engraving
Select
Engraving, axial
The
Engraving, axial
cycle engraves character strings in linear or
polar layout on the face of the workpiece.
Character set and more information:
Further information:
"Engraving, axial and radial", Page 395
You define the
Start point
of the character string in the cycle. If
you do not define a Start point , the cycle starts at the current tool
position.
You can also engrave a logotype with several calls. For this
purpose, specify the
Start point with the first call. All other calls
are programmed without a Start point .
Cycle parameters:
X : Starting point – Pre-positioning the tool (diameter value)
Z
:
Starting point
– Pre-positioning the tool
C : Spindle angle – Pre-positioning the workpiece spindle
TX : Text to be engraved
NF
:
Char. no.
– ASCII code of the character to be engraved
Z2 : Final point – Z position, infeed depth during engraving
X1
:
Start point
of first character (polar)
C1 : Start. angle (polar) of first character
XK : Start point of first character (Cartesian)
YK
:
Start point
of first character (Cartesian)
H : Font height
E : Distance factor (calculation: see figure)
The distance between the characters is calculated according to
the following formula:
H / 6 * E
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
W : Inclinat. ang. of the character string
FZ
:
Plunging feed rate factor
(plunging feed rate = current feed
rate * FZ )
V
:
Execution (linear/polar)
D : Reference diameter
RB : Return plane – Z position retracted to for positioning