HEIDENHAIN iTNC 530 (340 49x-04) - Manual (Page 348)

348 8 Programming: Cycles
8.3 P
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tt
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n Definition P
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T
TERN DEF
Defining a single row
 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):
Distance between the machining positions. You can
enter a positive or negative value.
 Number of positions: Total number of machining
positions.
 Rot. position of entire pattern (absolute): Angle
of rotation around the entered starting point.
Reference axis: Major axis of the active machining
plane (e.g. X for tool axis Z). You can enter a positive
or negative value.
 Workpiece surface coordinate (absolute ): Enter
Z coordinate at which machining is to begin
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.
Example: NC blocks
10 L Z+100 R0 FMAX
11 PATTERN DEF
ROW1 (X+25 Y+33.5 D+8 NUM5 ROT+0 Z+0)