Mitsubishi Electric M700V Series Manual page 23

3.2 Linear/Circular Interpolation
3.2.1 Linear Interpolation
M720VW
M system ○
L system ○
Linear interpolation is a function that moves a tool linearly by the movement command value supplied in the
program at the cutting feed rate designated by the F code.
G01 Xx1 Yy1 Zz1 Ff1 ; (Also possible for additional axes A, B, C, U, V, W simultaneously)
Xx1,Yy1,z1 :Position data
Ff1 :Feed rate data
Linear interpolation is executed by the above command at the f1 feed rate. The tool path takes the shortest
distance to the end point in the form of a straight line.
For details on the f1 command values for NC, refer to the section entitled "Cutting Feed Rate".
Since the actual cutting feed rate depends on the machine, refer to the specifications of the machine
concerned.
(Example)
G01 G91 X100. Y100. F120 ;
Y
(a)
120mm/min
(C)
(a) Feed rate
(C) Current position
(E) End point
(1) The number of axes which can be commanded simultaneously depends on the specifications (number
of simultaneously controlled axes). The axes can be used in any combination within this range.
(2) The feed rate is controlled so that it does not exceed the cutting feed rate clamp of each axis.
(3) When a rotary axis has been commanded in the same block, it is treated as a linear axis in degree(°)
units (1° = 1mm), and linear interpolation is performed.
M730VW M750VW M720VS
○ ○
○ ○
(E)
100.
(85 mm/min)
100. ( 85mm/min)
X
M700V Series Specifications Manual
M730VS M750VS
○ ○ ○
○ ○ ○
The cutting feed rate command moves the
tool in the vector direction.
The component speeds of each axis are
determined by the proportion of respective
command values.
3 Positioning/Interpolation
III - 21