312 ISO Programming
4.24 Front/Rear-Face Machining
If you program H=2 or H=3, you can machine linear slots with a
circular base. If
H=2: Define the circle center with I and K.
H=3: Define the circle center with J and K.
Programming:
X, C, XK, YK, Z: Absolute, incremental or modal
I, J, K: Absolute or incremental
Program either X–C or XK–YK
Program either center or radius
For radius: Only arcs <= 180° are possible
End point in the coordinate origin: Program XK=0 and
YK=0.
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