Lenze ETC Motion Control - Manual (Page 114)

CNC programming
G functions
G functions individual descriptions
3
3.2
3.2.2
l
114 EDSTCXN EN 2.0
3.2.2.18 G34 Coupling between path and rotation axes "off"
With G34, the path coupling, which was switched on with G33, is switched
off again.
G34
G34 cancels the coupling between the path or axis involved in the path and
the rotation axes again.
With the second variant of the G33, thread grinding, this is necessary to
position the involved rotation axes alone, for example.
G34 Coupling "off". Rotation axes is not carried anymore.
3.2.2.19 G36 Modal oscillation "on"
Modal oscillation for an axis "on".
G36 AXES I J K F
AXES Axis to be oscillated and stroke in mm
I Dwell time on the left stationary point (default 0)
J Dwell time on the right stationary point (default 0)
K Evaluation of I and J not programmed: no dwell time (I and J does not
matter).
0: I, J specify the dwell time in seconds.
1: I, J specify the number of workpiece revolutions on the stationary point.
Not implemented.
F Oscillation speed [mm/min]
The modal oscillating movement with programmable stroke and speed is
switched on. The stroke refers to the position of the axis at the start of the
block. A dwell time can be programmed at the stationary points. The times
can be specified for both stationary points independently from each other.
The movement is executed until it is stopped by G37. If more than one axis
is programmed, the oscillation movement is executed for every axis
independently. The specification of the dwell time and the oscillation speed
then applies to every programmed axis.
N10 G36 Z40 J1 F100 The Z axis executes an oscillating movement with a stroke of
40 mm and a speed of 100 mm/min. A dwell time of 1 sec takes
place on the right stationary point.
Syntax
Explanation
Example
Syntax
Meaning of the addresses
Explanation
Example