HEIDENHAIN iTNC 530 (340 49x-02) Pilot User Manual
Page 82
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82
D
e
fining Machining O
p
erations
Unit 22 Fine Roughing
With the fine roughing unit you can use a smaller tool to rework a contour
pocket that has been roughed-out with unit 122. In this step, smarT.NC
machines only the places the previous tool did not reach.
Parameters on the overview form:
8
T:
Tool number or name (switchable via soft key)
8
S
: Spindle speed [rpm] or cutting speed [m/min or ipm]
8
F
: Feed rate for plunging [mm/min], FU [mm/rev] or FZ [mm/tooth]
8
F
: Feed rate for plunging [mm/min] or FU [mm/rev] or FZ [mm/tooth]
8
Coarse roughing tool:
Number of the tool with which you have
coarse-roughed the contour.
8
Plunging depth:
Infeed per cut.
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