4 MACHINING PROGRAM
4-54
B. Turning spindle synchronized rotation (M511/M512/M513)
Multi-spindle(M511/M512) are rotated by coordinate phase at the same time.
(Refer to 4-6-2 3. A for the sample program.)
Example: Turning spindle synchronized rotation (M511/M512/M513)
C. Balanced cutting (M562/M563)
Balanced cutting is achieved through the symmetrical movement of the upper and lower turrets.
It helps the reduction in the vibration of a long workpiece and permits the cutting speed to be
doubled for the saving of the machining time. During the balanced cutting one turret acts as the
main turret (master turret) and the other as the subordinate turret (servant turret). Enter the
movement commands for the balanced cutting in a program section for the main turret.
(Refer to 4-6-2 2. A for the sample program.)
Balanced cutting
< Upper turret >
HD1 side is processed.
< Lower turret >
HD1 side is processed.
(Synchronization with upper turret)
<Program>
G109L2
to
M950
M512
to
M3S100
to
M513
M951
to
HD1: slave
Spindle Controlled:
Reversed rotation
Rotational speed:
S100
HD2: master
Spindle Controlled command:
Normal rotation
Rotational speed command:
S100
<Program>
G109L1
to
M950
M951
to
HD1: master
Spindle Controlled command:
Normal rotation
Rotational speed command:
S100
HD2: slave
Spindle Controlled:
Reversed rotation
Rotational speed:
S100
<Program>
G109L1
to
M950
M511
to
M3S100
to
M513
M951
to
<Program>
G109L2
to
M950
M951
to
Serial No. 294060
Copyright (c) 2013 YAMAZAKI MAZAK CORPORATION. All rights reserved.
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