Mitsubishi Electric M700V Series Manual page 36

MITSUBISHI CNC
III Functional Specifications
[Relationship between linear and rotary axes]
X
(b)
(a) (rotary axis)
(b) (linear axis)
(c) {B, C = constants}
3.3.3 Spline Interpolation (1st Part System Only)
M720VW
M system △
L system ―
This function automatically generates spline curves that smoothly pass through rows of dots designated by a
fine-segment machining program, and performs interpolation for the paths along the curves. This enables
high-speed and high-accuracy machining to be achieved.
To use this function, the high-accuracy control function 1 (G08P1) is required.
III - 34
( - 1 )
CA
X=B e
(c)
M730VW M750VW M720VS
△ △
― ―
A
(a)
M730VS M750VS
△ △ △
― ― ―