Fagor CNC 8070 - Chapter 11 HD Graphic Environment (Mill Model); Description of the graphic environment.

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CNC 8070
TOOL COMPENSATION
Tool radius compensation
9.
(SOFT V02.0X)
165
9.1.3 Sections of tool radius compensation
The way the compensated paths are joined depends on the type of
transition selected (G136/G137).
The following tables show the different transition possibilities between
various paths depending on the selected function G136 or G137. The
programmed path is shown with solid line and the compensated path
with dashed line.
STRAIGHT-TO-STRAIGHT path
When the angle between paths is smaller than or equal to 180º, the
transition between paths is independent from the G136/G137 function
selected.
When the angle between paths is greater than 180º, the way the
compensated paths are joined depends on the type of transition
selected (G136/G137).
0º < α < 90º α = 90º
90º < α < 180º
G136 G137
180º < α < 270º 180º < α < 270º
α = 270º α = 270º
270º < α < 360º 270º < α < 360º