Turning With Straight Mode - Siemens SINUMERIK 840DE Operation & Programming Manual

4
08.02

4.2.1 Turning with STRAIGHT mode

X
Z
C
Example of facing
X
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
4.2 Turning with path dimension input
You can perform the following steps in STRAIGHT mode:
• face and longitudinal turning in feed mode
• paraxial positioning in rapid traverse mode with specific target point
• positioning the rotary axis (e.g. C).
Soft key X, face turning over a certain diameter (abs), or face turning
along a specific path (inc).
Soft key Z, longitudinal turning up to a certain position from zero (abs)
or longitudinal turning along a specific path (inc).
Soft key C, rotary axis
The motion stops automatically when the target is reached.
Z+
X+
Sequence of operations
a) Face turning
Select STRAIGHT mode
Select the soft key for the desired axis, here the X axis.
Before entering a value, enter "abs/incr." with the "Alternat." soft key.
Enter the traversing path (incr.) or end position (abs) and confirm by
pressing the "Input" key
e.g. 30 abs.
Enter the feedrate or spindle speed in the appropriate input field
e.g. F 0.3 mm/rev
S 700 rev/min.
Turning Simple Contours
30
Ø
4
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