Mitsubishi Electric MELDAS C6 Programming Manual page 170

13. Program Support Functions
(j) G73 (Step cycle)
Program
G73 Xx
When executing a second and following cutting in the G73 as shown above, the
movement will return several m mm with rapid traverse and then will change to cutting
feed.
The return amount m will differ according to the parameter "#8012 G73 n".
The operation stops at after the (1), (2) and (n) commands during single block operation.
Yy Zz Qq Rr Ff
1 1 1 1 1 1
x , y
(1)
1 1
(2)
q
(3)
m
(5)
(6)
q
(4)
q
(1) G0 Xx Yy
1 1
(2) G0 Zr
1
(3) G1 Zq Ff
1 1
(4) G4 Pp
1
(5) G0 Z − m
(6) G1 Z (q + m) Ff
1
:
(n) G98 mode G0Z − (z
G99 mode G0Z − z
162
13.1 Canned cycles
Pp ;
1
(n) -1
1
+r )
1 1
1
r
1
(n)
z
1
(n)
G98 G99
mode mode