Programming manual
CNC 8055
CNC 8055i
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6.
·M· & ·EN· MODELS
SOFT: V02.2X
·99·
Chamfer (G39)
6.11 Chamfer (G39)
In machining operations it is possible (using G39) to chamfer corners between two straight lines,
without having to calculate intersection points.
Function G39 is not modal, so it should be programmed whenever the chamfering of a corner is
required.
This function should be programmed in the block in which the movement whose end you want to
chamfer is defined.
The R5.5 value should always follow G39. It also indicates the distance from the end of the
programmed movement as far as the point where you wish to carry out the chamfering. This R value
must always be positive.
G90 G01 G39 R15 X35 Y60
X50 Y0
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