HEIDENHAIN iTNC 530 (340 49x-01) - Manual (Page 365)

HEIDENHAIN iTNC 530 365
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8 Starting point 1st axis Q225 (absolute value):
Coordinate of the starting point in the reference axis
of the working plane.
8 Starting point 2nd axis Q226 (absolute value):
Coordinate of the starting point in the minor axis of
the working plane.
8 Spacing in 1st axis Q237 (incremental value):
Spacing between each point on a line.
8 Spacing in 2nd axis Q238 (incremental value):
Spacing between each line.
8 Number of columns Q242: Number of machining
operations on a line.
8 Number of lines Q243: Number of passes.
8 Angle of rotation Q224 (absolute value): Angle by
which the entire pattern is rotated. The center of
rotation lies in the starting point.
8 Set-up clearance Q200 (incremental value): Distance
between tool tip and workpiece surface.
8 Workpiece surface coordinate Q203 (absolute
value): Coordinate of the workpiece surface.
8 2nd set-up clearance Q204 (incremental value):
Coordinate in the tool axis at which no collision
between tool and workpiece (clamping devices) can
occur.
8 Moving to clearance height Q301: Definition of how
the tool is to move between machining processes.
0: Move to set-up clearance
1: Move to 2nd set-up clearance between the
measuring points.
Example: NC blocks
54 CYCL DEF 221 CARTESIAN PATTERN
Q225=+15 ;STARTING PNT 1ST AXIS
Q226=+15 ;STARTING PNT 2ND AXIS
Q237=+10 ;SPACING IN 1ST AXIS
Q238=+8 ;SPACING IN 2ND AXIS
Q242=6 ;NUMBER OF COLUMNS
Q243=4 ;NUMBER OF LINES
Q224=+15 ;ANGLE OF ROTATION
Q200=2 ;SET-UP CLEARANCE
Q203=+30 ;SURFACE COORDINATE
Q204=50 ;2ND SET-UP CLEARANCE
Q301=1 ;TRAVERSE TO CLEARANCE HEIGHT