Fagor 8025 T CNC, Руководство по эксплуатации

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94 8025/8030 CNC PROGRAMMING MANUAL
This type of probe placed on the toolholder of the spindle will be used to carry out the
remaining probing cycles.
If we change the probe for another, we must repeat the entire process.
Once the probe has been calibrated we can proceed with the probing of the surface chosen.
DIGITIZING OF THE PATTERN
Digitizing consists of the reading of points on a surface with a measurement probe.
Points are read with the combination of the preparatory functions of the CNC:
- Function G75 allows the reading and acceptance of the points by the CNC.
- The G76 function allows these to be stored in the CNC itself, if the contents are less than
32 Kb, or in a computer.
The program obtained in this way allows the reproduction of the points and the generation
of the surface which has been digitized previously in two ways:
- From the CNC itself, if the contents are less than 32 Kb.
- Of from a computer by means of the FAGORDNC application using the option:
EXECUTION OF THE INFINITE PROGRAM.
1- Sampling program
This is a CNC program which guides the probe along the surface to be digitized in a
succession of points which is as extensive and dense as the computer systems available
permit.
The probe travels over the surface of the model at defined intervals of space, defined in
the sample program. The coordinates of these points will be read and the different blocks
of the machining program will be generated.