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Programming with ShopMill 10.04
3.10 Miscellaneous functions
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ï›™ Siemens AG, 2004. All rights reserved
3-310 SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
Direction
In swivel systems with 2 rotary axes, a particular plane can be
reached in two different ways. You can choose between these two
different positions in the "Direction" parameter. The +/- corresponds to
the larger or smaller value of a rotary axis. This may affect the
working area.
When the swivel data set is set up, the entries in the "Direction"
parameter determine for which rotary axis you can select each of the
two settings.
Please refer to the machine manufacturer's instructions.
If one of the two positions cannot be reached for mechanical reasons,
the alternative position is automatically selected irrespective of the
setting of the "Direction" parameter.
Fixing the tool tip
To avoid collisions, you can use the 5-axis transformation (software
option) to retain the position of the tool tip during swiveling. This
function must be enabled in the "Follow-up tool" parameter when the
"Swivel" function is set up.
Please refer to the machine manufacturer's instructions.
Transfor-
mation >
Swivel >
îš¾ Press the "Misc." and "Transformation" softkeys.
Delete
values
îš¾ Press the "Delete values" softkey to restore the initial state, i.e. to
zero the values.
This is done, for example, to swivel the coordinate system back to
its original orientation.
Parameters Description Unit
TC Name of the swivel data block
0: Removing the swivel head, deselecting the swivel data set
No entry: No change to set swivel data block
T Tool name
Move clear No: Do not retract tool before swiveling
Z: Move tool axis to retraction position before swiveling
Z, X, Y: Move machining axis to retraction position before swiveling
Tool max: Retract tool as far as the software limit switch in the tool direction
Tool inc: Retract tool up to the incremental value entered in the tool direction
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