HEIDENHAIN TNC 426B (280 472) ISO programming - Manual (Page 377)

14 Tabellen und Übersichten 362
Group G Function Blockwise See
function page
79 Call the cycle ■ 141
Selection of the 17 Plane selection XY, tool axis Z 96
machining plane 18 Plane selection ZX, tool axis Y 96
19 Plane selection YZ, tool axis X 96
20 Tool axis IV 96
24 Chamfer with length R 101
25 Corner rounding with R 106
26 Tangential approach of a contour with R 99
27 Tangential departure of a contour with R 99
29 Transfer the last nominal position value as a pole 110
Define the workpiece
blank
30 Define workpiece blank for graphics, min. point 61
31 Define workpiece blank for graphics, max. point 61
38 Program run STOP 284
Path compensation 40 No tool compensation (R0) 90
41 Tool radius compensation, to the left of the contour (RL) 90
42 Tool radius compensation, to the right of the contour (RR) 90
43 Paraxial compensation, lengthening (R+) 90
44 Paraxial compensation, shortening (R–) 90
51 Next tool number (in a central tool memory) ■ 87
55 Touch probe function 308
Unit of measure 70 Unit of measure: inches (set at start of program) 60
71 Unit of measure: millimeters (set at start of program) 60
Dimensions 90 Absolute dimensions 35
91 Incremental dimensions 35
98 Setting a label number ■ 220
99 Define the tool ■ 80
Designation Function
% Program start or program call
# Datum number with Cycle G53
A Rotation about X-axis
B Rotation about Y-axis
C Rotation about Z-axis
D Definition of parameters (program parameters Q)
DL Length wear compensation with tool call
DR Radius wear compensation with tool call
E Tolerance for M112 and M124
F Feed rate
F Dwell time G04
F Scaling factor with G72
F Factor for feed-rate reduction with M103
G Preparatory function
H Polar coordinates angle in incremental value/absolute value
H Angle of rotation with G73
H Tolerance angle for M112
14.5 A
d
d
resses (ISO)
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