HEIDENHAIN iTNC 530 (340 49x-05) Pilot - Manual (Page 51)

51
Definin
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Machining Operations
Global data for drilling operations
 Retraction rate for chip breaking: Value by which smarT.NC
retracts the tool during chip breaking.
 Dwell time at depth: Time in seconds that the tool remains at the hole
bottom.
 Dwell time at top: Time in seconds that the tool remains at the set-
up clearance.
Global data for milling operations with pocket cycles
 Overlap factor: The tool radius multiplied by the overlap factor equals
the lateral stepover.
 Climb or up-cut: Select the type of milling.
 Plunging type: Plunge into the material helically, in a reciprocating
motion, or vertically.