Tapping Mode ; G63; Cutting Mode ; G64 - Mitsubishi Electric MELDAS C6 Programming Manual

7. Feed Functions

7.11 Tapping mode ; G63

Function and purpose
The G63 command allows the control mode best suited for tapping to be entered, as indicated
below :
(1) Cutting override is fixed at 100%.
(2) Deceleration commands at joints between blocks are invalid.
(3) Feed hold is invalid.
(4) Single block is invalid.
(5) In-tapping mode signal is output.
G63 is released by the exact stop check mode (G61), high-accuracy control mode (G61.1),
automatic corner override (G62),or cutting mode (G64) command.
Command format
G63 ;

7.12 Cutting mode ; G64

Function and purpose
The G64 command allows the cutting mode in which smooth cutting surfaces are obtained to be
established. Unlike the exact stop check mode (G61), the next block is executed continuously with
the machine not decelerating and stopping between cutting feed blocks in this mode.
G64 is released by the exact stop check mode (G61), high-accuracy control mode (G61.1),
automatic corner override (G62), or tapping mode (G63) command.
This cutting mode is established in the initialized status.
Command format
G64 ;
69
7.11 Tapping mode