Fagor 8070 BL - Page 259

Programming manual.
CNC 8070
TOOL COMPENSATION
13.
Tool radius compensation
·259·
(REF: 1709)
TOOL PATH ARC-STRAIGHT
When the angle between the tangent of the arc and the straight path is smaller or equal to
180º, the way radius compensation is canceled is independent from the G136/G137 and
G138/G139 functions selected.
When the angle between the tangent of the arc and the straight line is greater than 180º,
the way radius compensation is canceled depends on the type of ending (G138/G139) and
type of transition selected (G136/G137).
0º <  < 90º  = 90º
90º <
 < 180º  = 180º
G139/G136 G139/G137 G138
180º <
 < 270º 180º <  < 270º 180º <  < 270º
 = 270º  = 270º  = 270º
270º <
 < 360º 270º <  < 360º 270º <  < 360º