HEIDENHAIN ND 780 - Handbuch (Seite 134)

10
I - 3 Milling Specific Operations ..... 38
Soft Key Functions Detailed ..... 38
Tool Soft Key ..... 38
Tool Table ..... 38
Import/Export ..... 39
Tool Radius Compensation feature ..... 40
Sign for the length difference
Δ L ..... 40
Calling the Tool Table ..... 44
Tool call ..... 44
Datum Soft Key ..... 44
Example: Setting a workpiece datum without using the probing function. ..... 45
Probing Functions for Datum Setting ..... 46
Datum setting with the edge finder ..... 46
Example: Probe workpiece edges, and set the corner as a datum. ..... 47
Example: Set centerline between two workpiece edges as datum ..... 48
Example: Probe the center of a hole with an edge finder and set the datum, 50 mm from the circle’s
center. ..... 49
Probing with a Tool ..... 50
Preset Soft Key ..... 52
Absolute Distance Preset ..... 52
Incremental Distance Preset ..... 56
1/2 Soft Key ..... 58
Features (Milling) ..... 59
Circle, and Linear Patterns (Milling) ..... 60
Soft keys available in the data entry form: ..... 60
Program Soft keys: ..... 60
Circle Pattern Soft Key ..... 61
1st step: Enter data ..... 62
Linear Pattern ..... 64
Example: Enter data and execute a linear pattern. ..... 64
2nd step: Drill ..... 66
Incline, and Arc (Milling) ..... 67
Incline Mill Soft Key ..... 68
Arc Mill Soft Key ..... 70