HEIDENHAIN TNC 640, Руководство пользователя, Страница: 788 / 948

Manual Operation and Setup | Tilting the working plane (option 8)
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Setting the tool-axis direction as the active machining
direction
Refer to your machine manual.
Your machine manufacturer enables this function.
Using this function in the
Manual operation
and
Electronic
handwheel
operating modes, you can move the tool in the
direction in which the tool axis is currently pointed using the axis
direction keys or with the handwheel. Use this function if
You want to retract the tool in the direction of the tool axis
during suspension of a 5-axis machining program
You want to machine with an inclined tool using the handwheel
or the axis direction keys in Manual Operation mode
To select manual tilting, press the
3-D ROT
soft
key.
Use the arrow keys to move the cursor to the
menu item
Manual operation
To activate the current tool axis direction as the
active machining direction, press the
Tool axis
soft key
Terminate the entry: Press the
END
key
To deactivate the tilting function, set the
Manual operation
menu
item in the "Tilt working plane" menu to inactive.
The symbol appears in the status display when the Move in tool
axis direction function is active.
Setting a preset in a tilted coordinate system
After you have positioned the rotary axes, set the preset in the
same manner as for a non-tilted system. The behavior of the
control during presetting depends on the setting in the optional
machine parameter
chkTiltingAxes
(no. 204601):
Further information: "Introduction", page 749