Fagor CNC 8070 - Helical Interpolation (G02;G03)

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 Programming manual
CNC 8070
TOOL PATH CONTROL
Helical interpolation (G02/G03)
6.
(SOFT V02.0X)
111
6.6 Helical interpolation (G02/G03)
Helical interpolation consists of a circular interpolation in the work
plane and a linear movement of the rest of the axes programmed.
Helical interpolation is programmed in a block whose circular
interpolation must be programmed using function G02, G03, G08 or
G09.
Programming
Simple helical interpolation
The helical interpolation is defined by programming the circular
interpolation in the active plane and then the linear movement of the
other axes.
The programming format depends on the active work plane. In the XY
plane is:
(A)
Simple helical interpolation.
(B)
Multi-turn helical interpolation.
XY plane (G17) G02/G03 X... Y... I... J... <axes>
G02/G03 X... Y... R... <axes>
G02/G03 R... Q... I... J... <axes>
G08 X... Y... <axes>
G09 X... Y... I... J... <axes>
Different ways to program a helical interpolation.
G03 X40 Y20 I20 J0 Z50
G03 X40 Y20 R-20 Z50
G03 R44.7213 Q26.565 I20 J0 Z50
G09 X40 Y20 I60 J0 Z50
Starting point: X20 Y0 Z0
End point: X40 Y20 Z50
(A) (B)