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4.1 Programming in DIN/ISO Mode ..... 170
Geometry and machining commands ..... 170
Contour programming ..... 171
NC blocks of the DIN program ..... 172
Creating, editing and deleting NC blocks ..... 173
Address parameters ..... 174
Fixed cycles ..... 175
Subprograms, expert programs ..... 176
NC program conversion ..... 176
DIN/ISO programs of predecessor controls ..... 177
"Geometry" pull-down menus ..... 179
“Machining” pull-down menus ..... 179
4.2 Definition of Workpiece Blank ..... 180
Chuck part: cylinder/tube G20-Geo ..... 180
Cast part G21-Geo ..... 180
4.3 Basic Contour Elements ..... 181
Starting point of turning contour G0-Geo ..... 181
Machining attributes for form elements ..... 181
Line segment in a contour G1-Geo ..... 182
Circular arc of turning contour G2/G3-Geo ..... 183
Circular arc of turning contour G12/G13-Geo ..... 184
4.4 Contour Form Elements ..... 185
Recess (standard) G22-Geo ..... 185
Recess (general) G23-Geo ..... 187
Thread with undercut G24-Geo ..... 189
Undercut contour G25-Geo ..... 190
Thread (standard) G34-Geo ..... 194
Thread (general) G37-Geo ..... 195
Bore hole (centric) G49-Geo ..... 197
4.5 Attributes for Contour Description ..... 198
Feed rate reduction factor G38-Geo ..... 198
Attributes for superimposed elements G39-Geo ..... 199
Oversize G52-Geo ..... 200
Feed per revolution G95-Geo ..... 200
Additive compensation G149-Geo ..... 201
4.6 C-Axis Contours—Fundamentals ..... 202
Milling contour position ..... 202
Circular pattern with circular slots ..... 204
4 ISO Programming ..... 169
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