Commutator commutator finishing machine

Product name: Commutator commutator finishing machine

Product model: SHJ-5

Features:

It is mainly used for high-speed precision machining of micro-motor rotors, automobile, motorcycle starter motors, and power tool motor rotor commutator outer circles to achieve high roughness and concentricity. It adopts Japanese Panasonic frequency converter for stepless speed regulation, high-precision ball linear guide, air-liquid converter buffer device and pneumatic components as the main operating parts. Double-knife automatic cutting is adopted. Rough turning and fine turning are completed at one time, and only the rotor needs to be inserted. On the hard alloy V-shaped block, automatic precision cutting and automatic oil injection to lubricate the rotor shaft can prevent the rotor shaft from being worn. It is easy to operate and has a high degree of automation. It is an ideal equipment for micro-motor production lines.

technical parameter:

Input voltage: 220V50HZ

Diameter of Velocity: ￠6-￠40mm

Input power: 500W/2800r/min

Maximum processing length: 30mm

Air pressure: 0.5-0.7Mpa

Surface roughness: Ra0.4

Rotor shaft diameter: ￠3-￠20mm

Body size: 1000×640×1100mm

Rotor outer diameter: ≤￠90mm

work process:

Work on the hard alloy V-block → lower the support frame of the press roller → drive the workpiece to rotate at a high speed → feed the rough turning tool (Y1) in Y direction (adjust the feed distance first) → rough turning tool (Y1) X Cutting to completion → Rough turning tool (Y1) Y retreat → Finish turning (Y2) Y direction feed (first adjust the feed distance) → X direction continues to feed and cut to completion → (Y2), y, Retract the tool in X direction → stop the motor → raise the support frame of the press pulley → take out the workpiece