HEIDENHAIN MANUALplus 4110 - Manual (Page 227)

HEIDENHAIN MANUALplus 4110 227
4.9 Dr
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4.9 Drilling/Milling Patterns
Note on using drilling/milling patterns:
„ Drilling patterns: MANUALplus generates the machine commands
M12, M13 (apply/release block brake) under the following
conditions: the drill/tap must be entered as driven tool (parameter
"Driven tool H") and the "direction of rotation MD" must be defined.
„ ICP milling contours: If the contour starting point is outside the
coordinate datum, the distance between contour starting point and
coordinate datum is added to the pattern position (see “ICP
Example "Milling Cycle"” on page 507).