Siemens SINUMERIK 840D SL Operating Manual page 13

6.9.5 Changing a cycle call .................................................................................................................231
6.9.6 Compatibility for cycle support ...................................................................................................231
6.9.7 Additional functions in the input screens ...................................................................................232
6.10 Measuring cycle support ............................................................................................................233
7 Creating a ShopMill program ................................................................................................................. 235
7.1 Program views ...........................................................................................................................236
7.2 Program structure ......................................................................................................................240
7.3 Fundamentals ............................................................................................................................241
7.3.1 Machining planes .......................................................................................................................241
7.3.2 Polar coordinates .......................................................................................................................241
7.3.3 Absolute and incremental dimensions .......................................................................................242
7.4 Creating a ShopMill program .....................................................................................................244
7.5 Program header .........................................................................................................................245
7.6 Generating program blocks........................................................................................................247
7.7 Tool, offset value, feed and spindle speed (T, D, F, S, V).........................................................248
7.8 Defining machine functions........................................................................................................250
7.9 Call work offsets.........................................................................................................................252
7.10 Repeating program blocks .........................................................................................................253
7.11 Specifying the number of workpieces ........................................................................................255
7.12 Changing program blocks ..........................................................................................................256
7.13 Changing program settings........................................................................................................257
7.14 Selection of the cycles via softkey .............................................................................................259
7.15 Calling technology functions ......................................................................................................263
7.15.1 Additional functions in the input screens ...................................................................................263
7.15.2 Programming variables ..............................................................................................................263
7.15.3 Checking input parameters ........................................................................................................264
7.15.4 Setting data for technological functions .....................................................................................264
7.15.5 Changing a cycle call .................................................................................................................265
7.15.6 Compatibility for cycle support ...................................................................................................265
7.16 Measuring cycle support ............................................................................................................266
7.17 Example, standard machining....................................................................................................267
7.17.1 Workpiece drawing ....................................................................................................................268
7.17.2 Programming..............................................................................................................................269
7.17.3 Results/simulation test ...............................................................................................................280
7.17.4 G code machining program........................................................................................................282
8 Programming technological functions (cycles) ....................................................................................... 285
8.1 Drilling ........................................................................................................................................285
8.1.1 General ......................................................................................................................................285
8.1.2 Centering (CYCLE81) ................................................................................................................286
8.1.2.1 Function .....................................................................................................................................286
8.1.3 Drilling (CYCLE82).....................................................................................................................288
8.1.3.1 Function .....................................................................................................................................288
Milling
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Table of contents
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