Fanuc Symbol CAPi T Operators Manual

B–63304EN/02
4. DETAILS OF AUTOMATIC
PROCESS DETERMINATION
AND NOTES ON ITS USE
AUTOMATIC PROCESS
DETERMINATION FUNCTION
651
No.70: 0 0 0 0 0 0 0 0
Specifies how to machine the inner surface with two
or more steps using drills.
Specifies the tool selection method.
How to machine the inner surface with two or more steps using drills
0 : Performs two or more drilling steps in ascending order of drill
diameter.
1 : Performs two or more drilling steps in descending order of drill
diameter.
Specify ascending or descending order of drill diameter when machining
the inner surface in two or more drilling steps.
Tool selection method
0 : Creates the drilling process using the machinable tool selected by the
automatic process determination function.
1 : Prompts the operator to enter the tool figure on the tool data screen if a
drill suitable for the drilled diameter does not exist information or tool
data.
Set the method of selecting the tool if a drill suitable for the drilled
diameter does not exist in the tooling information or tool data when the
automatic process determination function creates a drilling process.
If a drill suitable for the diameter to be drilled does not exist when this
setting data is set to 0 (creates the drilling process using the machinable
tool selected by the automatic process determination function), an uncut
area may remain after drilling.
Uncut area may remain
if a drill suitable for the
drilled diameter does
not exist
Fig. 6
* Examples of machining
The following examples show how the drilling process or inner
surface machining process is automatically determined, depending on
the values in setting data No.50 (minimum inner diameter which can
be machined with the inner surface tool) and No.51 (maximum inner
diameter which can be machined with drills).

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