FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

PROGRAMMING
4. INTERPOLATION FUNCTIONS
B–62764EN/01
44
A calcula;tion example is as follows.
G91 G01 X20.0B40.0 F300.0 ;
This changes the unit of the C axis from 40.0 deg to 40mm with metric
input. The time required for distribution is calculated as follows:
20
2
) 40
2
Ǹ
300
40
0.14907
The feed rate for the C axis is
0.14907 (min)8
268.3 degńmin
8
In simultaneous 3 or 4 axes control, the feed rate is calculated the same
way as in 2 axes control.
100.0
200.00
(G91) G01X200.0Y100.0F200.0 ;
Y axis
(End position)
X axis
(Start position)
90°
(Start point)
(End point)
Feedrate is 300 deg/min
G91G01C–90.0 G300.0 ;Feed rate of 300deg/min
Examples
D Linear interpolation
D Feedrate for the
rotation axis

Leave a Reply

Your email address will not be published. Required fields are marked *