71 d e fining machining o p erations – HEIDENHAIN iTNC 530 (340 49x-03) smarT.NC Pilot User Manual
Page 71
71
D
e
fining Machining O
p
erations
Unit 251 Rectangular Pocket
Parameters on the overview form:
8
Machining operation:
Select via soft key roughing and finishing, or
only roughing, or only finishing.
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
Pocket length:
Pocket length in the reference axis.
8
Pocket width:
Pocket width in the auxiliary axis.
8
Corner radius:
If not entered, smarT.NC sets the corner radius equal
to the tool radius.
8
Depth:
Final depth of the pocket.
8
Plunging depth:
Infeed per cut.
8
Allowance for side:
Finishing allowance for the side.
8
Allowance in depth:
Finishing allowance for the depth.
8
Machining positions (see “Defining Machining Positions” on page
121.)
Additional parameters on the tool detail form:
8
DL:
Delta length for tool T.
8
DR:
Delta radius for tool T.
8
DR2:
Delta radius 2 (corner radius) for tool T.
8
M function:
Any miscellaneous function M.
8
Spindle:
Direction of spindle rotation. As a default, smarT.NC sets M3.
8
Tool preselect:
If needed, this is the number of the next tool for faster
tool change (machine-dependent).