HEIDENHAIN PT 880 - Manual (Page 52)

52 I Operating Instructions
I – 5 Milling P
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Enter the amount of finish allowance (0.5).
Press ENT.
2nd step: Mill a rectangle pocket
After you have entered all of the required data, start
the RECTANGLE POCKET cycle and position the axes
by traversing to zero. The pecking depth in the tool
axis does not have to be preset. End the cycle after
the pocket has been milled pressing END.
FINISH ALLOWANCE
When you cursor to the TOOL field, press TOOL TABLE soft
key. Select tool and press USE. Tool will enter into the
TOOL field.