Siemens SINUMERIK 840D

11
Oscillation 08.97
11.1 As
y
nchronous oscillation
11
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
11-396
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
11.1 Asynchronous oscillation
Explanation of the commands
OSP1[axis]=
OSP2[axis]=
Position of reversal point 1
Position of reversal point 2
OST1[axis]=
OST2[axis]=
Stopping time at reversal points in seconds
FA[axis]=
Feed for oscillating axis
OSCTRL[axis]=
(Set, reset options)
OSNSC[axis]=
Number of spark-out strokes
OSE[axis]=
End position
OS[axis]=
1 = activate oscillation; 0 = deactivate oscillation
Function
An oscillating axis travels back and forth between
two reversal points 1 and 2 at a defined feedrate,
until the oscillating motion is deactivated.
Other axes can be interpolated as desired during the
oscillating motion.
A path movement or a positioning axis can be used
to achieve a constant infeed, however, there is
no
relationship
between the oscillating movement and
the infeed movement.