Defining Individual Machining Positions; Defining A Single Row - HEIDENHAIN TNC 620 User Manual

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Defining individual machining positions

You can enter up to 9 machining positions. Confirm each
entry with the ENT key.
POS1 must be programmed with absolute coordinates.
POS2 to POS9 can be programmed as absolute and/or
incremental values.
If you have defined a Workpiece surface in Z not equal to
0, then this value is effective in addition to the workpiece
surface Q203 that you defined in the machining cycle.
POS1: X coord. of machining position (absolute):
Enter X coordinate
POS1: Y coord. of machining position (absolute):
Enter Y coordinate
POS1: Coordinate of workpiece surface
(absolute): Enter Z coordinate at which machining
is to begin
POS2: X coord. of machining position (absolute
or incremental): Enter X coordinate
POS2: Y coord. of machining position (absolute
or incremental): Enter Y coordinate
POS2: Coordinate of workpiece surface
(absolute or incremental): Enter Z coordinate

Defining a single row

If you have defined a Workpiece surface in Z not equal to
0, then this value is effective in addition to the workpiece
surface Q203 that you defined in the machining cycle.
Starting point in X (absolute): Coordinate of the
starting point of the row in the X axis
Starting point in Y(absolute): Coordinate of the
starting point of the row in the Y axis
Spacing of machining positions (incremental):
Spacing of machining positions. You can enter a
positive or negative value
Number of operations: Total number of machining
positions
Rot. position of entire pattern (absolute): Angle
of rotation around the entered starting point.
Reference axis: Reference axis of the active
machining plane (e.g. X for tool axis Z). You can
enter a positive or negative value
Coordinate of workpiece surface (absolute):
Enter Z coordinate at which machining is to begin
60
Using Fixed Cycles | PATTERN DEF pattern definition
NC blocks
10 L Z+100 R0 FMAX
11 PATTERN DEF
POS1 (X+25 Y+33.5 Z+0)
POS2 (X+15 IY+6.5 Z+0)
NC blocks
10 L Z+100 R0 FMAX
11 PATTERN DEF ROW1
(X+25 Y+33.5 D+8 NUM5 ROT+0 Z
+0)
HEIDENHAIN | TNC 620 | User's manual for cycle programming | 10/2017