Operating manual
CNC 8055
CNC 8055i
WORKING WITH OPERATIONS OR CYCLES
3.
·TC· OPTION
SOFT: V02.2X
·145·
Grooving cycle
3.9.4 Basic operation. Cut off
The machining steps in this cycle are as follows:
1. If the operation has been programmed with another tool, the CNC will change the tool and will
move to the change position if so required by the machine.
2. The spindle starts with the speed selected and in the direction stated.
3. The tool approaches the starting point (Xi, Zi) in rapid, keeping the selected safety distance
according to axes X and Z.
4. Cut-off operation, at feedrate F, up to the intermediate diameter. From this point on, the cut-off
operation continues at feedrate F up to the final diameter.
5. Once the operation or cycle has ended, the tool will return to the position it occupied when calling
the cycle; i.e. to the point where [START] was pressed.
When executing an entire part, combination of operations or cycles, the tool does not return to
that point after executing each cycle.
6. The CNC stops the spindle, but it keeps the machining conditions set; tool (T), feedrate of the
axes (Fr) and spindle speed (S).
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