Auto commutator surface Roundness turning machine
This turning machine Auto Commutator Turning Machine can turn the commutator surface by cutter. Servo motor drive the belt wheel to make the belt rotated, meanwhile, the friction of flat belt and rotor surface make the rotor shaft do high speed rotation on V-diamond. Equipped with lubrication device and aluminum extrusion frame, this machine has advance technology, modern shape, easy operation system, automatic alarm system and self-checking system.
Servo motor takes use of universal coupling to drive flat belt; Rotor rotary was done by pressure friction between flat belt and rotor round OD. Rotor shaft do high speed coaxial rotary on arc diamond V-shape holder. Cross feed and longitudinal feed was carried out by servo motor and ball screw. This action was done continuously to finish high precision turning. All actions are controlled by PLC.
1. Process precision
Inter-segment roundness < 1.5um, surface roughness < 0.4um
2. Speed adjustment range
The speed adjustment range is from 0Hz to 100Hz. Meanwhile, user can set any belt speed on touch screen.
3. Feeding value
It could be set up randomly among 1um-0.1um. Normally, 1st feeding value is bigger than 2nd one, 2nd one is bigger than 3rd one and last one could be set up by factory on its experience.
4. Turning times
The maximum turning time of the X spindle direction is 4 times, while so is the Z spindle direction. User could set the turning times for each rotor according to their own needs.
5. Control mode
There are two control modes, single action and automatic action. Commission can be done under the on condition of single action.
Setting up and parameters revise even password modification and commission can all be done in touch screen.
7. Compressed air
Air source pressure 0.5MPa~0.7Mpa(5Kgf/cm2~7Kgf/cm2)
AC servo motor 750W OMRON
9. Power supply
10. Weight and dimension
Around 1100KG 1300mm x 900mm x1570mm
1. Basic operation
a. Turn on the air source supply to make the cylinder go back to initial position.
b. Turn on the air switch, get the power through, press the [running preparation" to make the machine go back to initial position.
c. Press [automatic", the machine will enter automatic turning status (must be done after the cutter setting finished). Press [pause" to check each action. It could begin automatic operation after cycle checking and find everything is normal.
d. Setting up dipping time (by touch screen). The pressing arm comes down while press [automatic" and oil injection begins. By the dipping time exhausts, oil injection stops accordingly. The oil injection volume could be controlled by the pressure release valve and throttle on the oil tank.
e. Press [Emergency" while abnormal operation appears.
The armature rotor turning machine picture display
Auto Commutator Turning Machine running video
Elenco prodotti : Macchina di fabbricazione di armatura > Macchina di tornitura del collettore