Siemens SINUMERIK 840D sl Turning Operating Manual page 630

Programming technology functions (cycles)
10.7 Additional cycles and functions in ShopTurn
Procedure
Parameters
T Tool name
D Cutting edge number
F Feedrate
Table Thread table selection:
● without
● ISO metric
● Whitworth BSW
● Whitworth BSP
● UNC
Selection Selection, table value:
● M1 - M68 (ISO metric)
● W3/4"; etc. (Whitworth BSW)
● G3/4"; etc. (Whitworth BSP)
● 1" - 8 UNC; etc. (UNC)
P Pitch ...
- (selection
● in MODULUS: MODULUS = Pitch/π
only possible for
● in mm/rev
table selection
● in inch/rev
"without")
● in turns per inch: Used with pipe threads, for example.
When entered per inch, enter the integer number in front of the decimal point in the first
parameter field and the figures after the decimal point as a fraction in the second and
third field.
The pitch is determined by the tool used.
S / V Spindle speed or
constant cutting rate
SR Spindle speed for retraction
VR Constant cutting rate for retraction
630
1. The ShopTurn program to be processed has been created and you are
in the editor.
2. Press the "Drilling" and "Drill centric" and "Thread centric" softkeys.
The "Centric tapping" input window opens.
Description
Operating Manual, 06/2019, A5E44903486B AB
Unit
mm/min
mm/rev
MODULUS
mm/rev
in/rev
turns/"
rpm
m/min
rev/min
m/min
Turning