1. The workpiece is cut off in the main shaft and transferred to the sub-spindle
If the main and counter axis phase synchronization is required, insert a section (M07) separately below the M32 block in the following program

N____; sequence number and additional information in parentheses

G10 P0 Z-____; input work offset from the program

G97 S____M14 P1; set spindle speed and direction

M98 P1; call safety subroutine

T____; designated tool position and tool compensation

X____Z____M32;Quickly move to the starting point, the main and auxiliary axes are synchronized

G50 S____; limit the maximum speed of the sub-spindle

G96 S____; set surface speed

M56; sub-spindle chuck loosened

G0 E____; rapid positioning of the sub-spindle

M77; Sub-spindle drive low torque

G1 G98 E-____F____; feed to transfer set point

G4 U0.2; pause M57; sub-spindle chuck clamping

G4 U0.2; Pause M76; Sub-spindle drive off

M78; Sub-spindle drive normal torque

G1 G99 X____F_____; cut off

G53 E#5025; E axis position confirmation

G4 U0.2; suspended

G0 G53 E_____; the counter spindle returns to the origin

X____; tool X direction out of the blank

M98 P1; call safety subroutine

M1; select stop










2. The workpiece is transferred from the main spindle to the counter spindle

N____; sequence number and additional information in parentheses

G10 P0 Z-____; input work offset from the program

G97 S____M14 P1; set spindle speed and direction

M98 P1; call safety subroutine

M32; main and auxiliary shaft synchronization

M56; the sub-spindle chuck loosened

G0 E-____; fast to transfer set point

M77; Sub-spindle drive low torque

G4 U0.2; suspended

M57; sub-spindle chuck clamping

G4 U0.2; suspended

M76; Sub-spindle drive off

M21; Spindle chuck loosened

G4 U0.2 suspended

M78; Sub-spindle drive normal torque

G53 E#5025; E axis position confirmation

G0 G53 E_____; the counter spindle returns to the origin

M98 P1; call safety subroutine

M1; select stop











3. The workpiece is transferred to the spindle in the counter spindle

N____; sequence number and additional information in parentheses

G10 P0 Z-____; input work offset from the program

G10 P0 E-____; input work offset from the program

G97 S____M14 P1; set spindle speed and direction

M98 P1; call safety subroutine

M32; main and auxiliary shaft synchronization

M21; Spindle chuck loosened

M36; Spindle blow on

G0 E-____; fast to transfer set point

M77; Sub-spindle drive low torque

G4 U0.2; suspended

M22; spindle chuck clamping

G4 U0.2; suspended

M37; Spindle blow off

M76; Sub-spindle drive off

M56; the sub-spindle chuck loosened







G4 U0.2; suspended

M78; Sub-spindle drive normal torque

G53 E#5025; E axis position confirmation

G0 G53 E_____; the counter spindle returns to the origin

M98 P1; call safety subroutine

M1; select stop