Table of contents
Preface .........................................................................................................................................................3
1
1.1
1.2
1.3
Industrial security ...................................................................................................................25
2
Fundamentals.............................................................................................................................................27
2.1
2.1.1
Workpiece positions ...............................................................................................................27
2.1.1.1
2.1.1.2
Cartesian coordinates ............................................................................................................27
2.1.1.3
Polar coordinates ...................................................................................................................29
2.1.1.4
Absolute dimensions ..............................................................................................................30
2.1.1.5
Incremental dimension ...........................................................................................................32
2.1.2
Working planes ......................................................................................................................33
2.1.3
2.1.4
Coordinate systems ...............................................................................................................36
2.1.4.1
2.1.4.2
2.1.4.3
Basic zero system (BZS)........................................................................................................39
2.1.4.4
2.1.4.5
2.1.4.6
2.2
2.2.1
Name of an NC program ........................................................................................................42
2.2.2
2.2.2.1
2.2.2.2
Block rules..............................................................................................................................46
2.2.2.3
Value assignments.................................................................................................................47
2.2.2.4
Comments..............................................................................................................................47
2.2.2.5
Skipping blocks ......................................................................................................................48
2.3
Creating an NC program ........................................................................................................50
2.3.1
Basic procedure .....................................................................................................................50
2.3.2
Available characters...............................................................................................................51
2.3.3
Program header .....................................................................................................................52
2.3.4
Program examples .................................................................................................................53
2.3.4.1
2.3.4.2
2.3.4.3
2.4
Tool change ...........................................................................................................................59
2.4.1
2.4.1.1
2.4.1.2
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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