HEIDENHAIN TNC 620 Programming Station, Руководство пользователя

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Test Run and Program Run
16.2 Show the workpiece blank in the working space (option 20)
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
16.2 Show the workpiece blank in the
working space (option 20)
Application
In the
Test run
operating mode, you can graphically check the
position of the workpiece blank or datum in the machine’s working
space and activate work space monitoring in the
Test run
mode:
Press the
BLANK IN WORK SPACE
soft key to activate this function.
Use the soft key
SW LIMIT MONITORING
(in the second soft key
row) to activate or deactivate the function.
A transparent cuboid represents the workpiece blank. Its
dimensions are shown in the
BLK FORM
table. The TNC takes the
dimensions from the workpiece blank definition of the selected
program.
For a test run it normally does not matter where the workpiece
blank is located within the working space. However, if you activate
working-space monitoring, you must graphically shift the workpiece
blank so that it lies within the working space. Use the soft keys
shown in the table.
You can also activate the current datum for the
Test run
operating
mode.
Soft keys Function
Shift workpiece blank in positive/negative X
direction
Shift workpiece blank in positive/negative Y
direction
Shift workpiece blank in positive/negative Z
direction
Show workpiece blank referenced to the
set datum
Switch monitoring function on or off
Display machine reference point
Note that even with
BLK FORM CYLINDER
, a cuboid
is shown in the working space as workpiece blank.
When
BLK FORM ROTATION
is used, no workpiece
blank is shown in the working space.