57 d e fining machining o p erations – HEIDENHAIN iTNC 530 (340 49x-03) smarT.NC Pilot User Manual
Page 57
57
D
e
fining Machining O
p
erations
Unit 206 Tapping with a Floating Tap Holder
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:
Drilling feed rate: Calculate from S multiplied by thread pitch p
8
Depth of thread:
Depth of the thread.
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
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).
Additional parameters on the drilling parameters detail form:
8
None
Globally effective parameters on the global data detail form:
8
Set-up clearance
8
2nd set-up clearance
8
Dwell time at depth
8
Feed rate for traversing between machining positions