Movement During Offset Mode - YASKAWA yasnac i80m Instruction Manual

(4)
Movement during offset mode
When tool radius
compensation mode is entered by G41 (G42). the tool
moves along
the offset path until G40
is commanded after that. The
path is automatically calculated by the
NC
equipment, so that the
diagram shape may only be specified in the
program.
The tool
path
is controlled depending on the
angle
between each block as follows:
(a)
Inside comer (180° or
less):
Intersection calculation method
l
•
Line and line
Q
\
s
G01
col
Fig.
2.12.24 Line
and line
•
Line
and arc
Q
\
cm
G 03
Fig. 2.12.25 Line and Arc
# Arc and arc
Q
G03
GOi
Fig. 2.12.26 Arc
and Arc
133
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