HEIDENHAIN SW 68894x-02 - Manual (Page 77)

HEIDENHAIN CNC PILOT 640 77
3.3
Mac
h
ine
data
Select Set T, S, F (only available in Manual mode)
Define the parameters
Conclude data input
Selecting the workpiece spindle (machine-dependent)
If your machine is equipped with a workpiece spindle, the WP
parameter is shown in the TSF form. The WP parameter allows you to
select the workpiece spindle for machining in Teach-in mode and MDI.
Select the workpiece spindle for machining with WP:
 Main drive
 Opposing spindle for rear-face machining
The WP parameter setting is saved in the Teach-in and MDI cycles and
displayed in the corresponding cycle form.
If you selected the opposing spindle for rear-face machining with the
WP parameter, the cycle is mirrored (in the opposite Z direction). Use
tools with suitable tool orientation.
Soft keys for "Set T, S, F"
See "Tool compensation" on page 103.
See "Touch off" on page 100.
Call the "tool list": Transfer of T number
from the tool list: See "Setting up a tool
list" on page 83.
Transfer of cutting speed and feed rate
from the technology data
 On: Feed per minute (mm/min)
 Off: Feed per revolution (mm/rev)
 On: Constant speed (rpm)
 Off : Constant surface speed (m/min)
ENTER THE TOOL DATA AND TECHNOLOGY DATA
Caution. Depending on the machine, this operation might
cause the turret to turn.
In the TSF menu, the setting for the WP parameter is
changed when you:
 run a cycle with another WP parameter setting
 select a program during program run