Compensation Of Workpiece Misalignment By Rotating The Table - HEIDENHAIN TNC 620 User Manual
Setup, testing and running nc programs
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Compensation of workpiece misalignment by rotating the
table
There are three possibilities for compensating workpiece
misalignment by rotating the table:
Aligning the rotary table
Setting the table rotation
Saving the table rotation in the preset table
Aligning the rotary table
You can compensate the ascertained misalignment by positioning
the rotary table.
Pre-position all axes before rotating the table, in order
to preclude collisions resulting from compensating
movements. The control additionally outputs a warning
before table rotation.
Press the ALIGN ROT. TABLE soft key after the probing
procedure
The control opens the warning.
Clear with the OK soft key if needed
Press the NC Start key
The control aligns the rotary table.
Setting the table rotation
You can define a manual preset in the axis of the rotary table.
Press the SET TABLE ROTATION soft key after the probing
procedure
If a basic rotation is already set, the control opens the Reset
basic rotation? menu.
Press the DELETE BASIC ROT. soft key
The control deletes the basic rotation from the preset table, and
inserts the offset.
Alternative: Press KEEP BASIC ROT.
The control inserts the offset in the preset table, and the basic
rotation also remains.
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Setup | Compensating workpiece misalignment with 3-D touch probe (option 17)
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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