Fagor 8025 T CNC, Operating Manual

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104 8025/8030 CNC PROGRAMMING MANUAL
When function G92 is programmed, there is no movement of the axes, and the CNC
accepts the values of the axes programmed after G92 as the new coordinate values of
those axes.
The order of the axes in the programming will be:
N4 G92 4th 3rd X Z .
Example: X in diameters and the starting point is P0(X20 Z80)
The program to describe the path drawn will be:
N100 G01 G90 X40 Z50
N110 Z10
When using the function G92, the program will be:
N90 G92 X20 Z0 ...... (The point X20 Z0 replaces the point P0)
N100 G90 X40 Z-30
N110 Z-70
No other function can be programmed in the block in which G92 is programmed.
Coordinate values presetting by G92 is referred always to the theoretical position in which
the axes are
6.29. G92. PRESETTING OF COORDINATE VALUES AND SETTING OF MAX.
S VALUE AT CONSTANT SURFACE SPEED G96
Function G92 can be used to preselect any value on the axes of the CNC, which involves
being able to shift the coordinate origin. It can also set the max. Spindle speed, when
operating on G96 (constant surface speed).
a) Presetting of coordinate values