HEIDENHAIN iTNC 530 (340 49x-02) Pilot - Manual (Page 33)

33
D
e
fining Machining O
p
erations
Global data for drilling operations ( 3 )
8 Retraction rate for chip breaking: Value by which smarT.NC
retracts the tool during chip breaking.
8 Dwell time at depth: Time in seconds that the tool remains at the hole
bottom.
8 Dwell time at top: Time in seconds that the tool remains at the set-
up clearance.
Global data for milling operations with pocket cycles ( 4 )
8 Overlap factor: The tool radius multiplied by the overlap factor equals
the lateral stepover.
8 Climb or up-cut: Select the type of milling.
8 Plunging type: Plunge into the material helically, in a reciprocating
motion, or vertically.
1 3
1 4