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Contents 10.04
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ï›™ Siemens AG, 2004. All rights reserved
xiv SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
3.6.7 Circle polar ..............................................................................................................3-228
3.6.8 Programming examples for polar coordinates ........................................................3-229
3.7 Drilling .....................................................................................................................3-230
3.7.1 Centering.................................................................................................................3-231
3.7.2 Drilling and reaming ................................................................................................3-232
3.7.3 Deep-hole drilling ....................................................................................................3-233
3.7.4 Boring ......................................................................................................................3-235
3.7.5 Tapping ...................................................................................................................3-236
3.7.6 Thread milling..........................................................................................................3-238
3.7.7 Drill and thread milling.............................................................................................3-242
3.7.8 Positioning on freely programmable positions and position patterns .....................3-245
3.7.9 Freely programmable positions...............................................................................3-246
3.7.10 Line position pattern................................................................................................3-250
3.7.11 Matrix position pattern.............................................................................................3-251
3.7.12 Box position pattern.................................................................................................3-252
3.7.13 Full circle position pattern .......................................................................................3-253
3.7.14 Pitch circle position pattern .....................................................................................3-255
3.7.15 Including and skipping positions .............................................................................3-257
3.7.16 Obstacle ..................................................................................................................3-258
3.7.17 Repeating positions.................................................................................................3-260
3.7.18 Programming examples for drilling .........................................................................3-261
3.8 Milling ......................................................................................................................3-263
3.8.1 Face milling .............................................................................................................3-263
3.8.2 Rectangular pocket .................................................................................................3-266
3.8.3 Circular pocket ........................................................................................................3-270
3.8.4 Rectangular spigot ..................................................................................................3-272
3.8.5 Circular spigot .........................................................................................................3-275
3.8.6 Longitudinal slot ......................................................................................................3-277
3.8.7 Circumferential slot .................................................................................................3-280
3.8.8 Use of position patterns for milling..........................................................................3-283
3.8.9 Engraving ................................................................................................................3-286
3.9 Measurement ..........................................................................................................3-291
3.9.1 Measuring the workpiece zero ................................................................................3-291
3.9.2 Measuring the tool...................................................................................................3-293
3.9.3 Calibrating the measuring calipers..........................................................................3-295
3.10 Miscellaneous functions ..........................................................................................3-296
3.10.1 Calling a subroutine ................................................................................................3-296
3.10.2 Repeating program blocks ......................................................................................3-298
3.10.3 Changing program settings .....................................................................................3-300
3.10.4 Calling work offsets .................................................................................................3-301
3.10.5 Defining coordinate transformations .......................................................................3-302
3.10.6 Cylinder surface transformation ..............................................................................3-305
3.10.7 Swiveling .................................................................................................................3-308
3.10.8 Miscellaneous functions ..........................................................................................3-313
3.11 Inserting G code into the sequential control program .............................................3-314
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