Fagor 8040 MC CNC, Manual

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Chapter 3 - page 22
MC work mode
3.6.1 DATA DEFINITION
Coordinates of the starting point
These coordinates are defined one by one. After placing the cursor over the axis coordinates, one can:
a) Enter the value by hand. Key in the desired value and press
b) Assign the position of the axis.
Jog the axis to the desired point with the handwheel or the JOG keys. The upper right-hand window
shows the tool position at all times.
Press for the selected data to assume the value appearing in the upper right-hand window.
Press
Rectangular Boss: Dimensions, inclination angle and material to be removed
They are defined one by one. Place the cursor in the corresponding window, key in the desired value
and press
Type of corner
To select the type of corner, place the cursor over this icon and press
Circular: Center coordinates, radius and material to be removed
They are defined one by one.
The center coordinates (Xc, Yc) are defined like the starting and end points.
To define the rest of the values (R, Q) place the cursor in the corresponding window, key in the desired
value and press
Machining conditions in Z (Zs, Z, P, I, Fz)
They are defined one by one.
The Zs and Z values are defined like the starting and end points.
To define the rest of the values (P, I, Fz), place the desired value and press
If the penetration step is programmed with a positive sign (I+), the cycle recalculates the step so allthe
penetrations are the same with a value equal to or smaller than the one programmed.
If it is programmed with a negative sign (I-), the cycle machines with the given step except on the last
one where it machines the rest.
Milling pass (
∆ ∆
)
Finishing stocks: on the walls (
δδ
) and at the bottom (
δδ
z)
Number of finishing passes (N)
Place the cursor in the window for the finishing operation, key in the desired value and press
3. Work with operations or cycles
3.6 Rectangular and Circular Boss cycles