The main features

• this machine tool is used for scouring the outer ring of ultra-fine bearing.

• this machine adopts the centerless clamping method of ceramic bearing outer diameter and end face pressing, the workpiece's turning precision is high °

• the workpiece is superfine for three times in one station, and the whetstone is coarse and fine pressurized for three times. The whetstone pressure is controlled by proportional valve to effectively improve the product quality :fi, and improve the processing efficiency.

• on % material using air button rotation, air button push material, air about the material. Avoid the workpiece diameter bump.

• the workpiece is superfine in the single position, the whetstone is thick, the fine three times of pressure. Whetstone consumption automatic compensation, whetstone too short alarm.

• the workpiece spindle is lubricated by oil mist. The workpiece speed and oscillation frequency are controlled by frequency converter.

• machine adopts mitsubishi PLC, frequency converter, touch screen. The system draft is reliable, the parameter setting is input by the touch screen, easy to debug and manage.

• the machine adopts simplex position, the working assembly and the oscillating frame are servo driven. Siemens 8080 system control

Technical parameters