Siemens SINUMERIK 840D sl Operating Manual page 13

6.9.4 Programming variables ..............................................................................................................214
6.9.5 Changing a cycle call .................................................................................................................215
6.9.6 Compatibility for cycle support ...................................................................................................215
6.9.7 Additional functions in the input screens ...................................................................................216
6.10 Measuring cycle support ............................................................................................................217
7 Creating a ShopTurn program ............................................................................................................... 219
7.1 Graphic program control, ShopTurn programs ..........................................................................219
7.2 Program views ...........................................................................................................................220
7.3 Program structure ......................................................................................................................224
7.4 Fundamentals ............................................................................................................................225
7.4.1 Machining planes .......................................................................................................................225
7.4.2 Machining cycle, approach/retraction ........................................................................................227
7.4.3 Absolute and incremental dimensions .......................................................................................229
7.4.4 Polar coordinates .......................................................................................................................230
7.4.5 Clamping the spindle .................................................................................................................231
7.5 Creating a ShopTurn program ...................................................................................................232
7.6 Program header .........................................................................................................................234
7.7 Generating program blocks........................................................................................................237
7.8 Tool, offset value, feedrate and spindle speed (T, D, F, S, V)...................................................238
7.9 Call work offsets.........................................................................................................................241
7.10 Repeating program blocks .........................................................................................................242
7.11 Entering the number of workpieces ...........................................................................................243
7.12 Changing program blocks ..........................................................................................................244
7.13 Changing program settings........................................................................................................245
7.14 Selection of the cycles via softkey .............................................................................................247
7.15 Calling technology functions ......................................................................................................252
7.15.1 Additional functions in the input screens ...................................................................................252
7.15.2 Checking cycle parameters........................................................................................................252
7.15.3 Programming variables ..............................................................................................................253
7.15.4 Setting data for technological functions .....................................................................................253
7.15.5 Changing a cycle call .................................................................................................................254
7.15.6 Compatibility for cycle support ...................................................................................................254
7.16 Programming the approach/retraction cycle ..............................................................................255
7.17 Measuring cycle support ............................................................................................................257
7.18 Example: Standard machining ...................................................................................................258
7.18.1 Workpiece drawing ....................................................................................................................259
7.18.2 Programming..............................................................................................................................259
7.18.3 Results/simulation test ...............................................................................................................272
7.18.4 G code machining program........................................................................................................274
8 Programming technology functions (cycles) .......................................................................................... 277
8.1 Drilling ........................................................................................................................................277
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Table of contents
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