Equipment purpose

Fully automatic assembly and testing of ball bearings

Assembly line process

Assembly machine, feeding inner and outer rings separately → inner and outer ring recognition/inspection of inner and outer diameters → positioning demagnetization/ultrasonic cleaning/spray cleaning/blow drying → ECT inspection → inner and outer ring sorting/fitting/ball filling → spray cleaning/blow drying → installation of retaining frame/riveting (nylon retaining frame) → positioning demagnetization/ultrasonic cleaning/spray cleaning/blow drying → spin drying oil dripping → rotation flexibility inspection/radial clearance inspection → sampling inspection table → primary sound inspection → positioning demagnetization/spray cleaning/blow drying → spin drying → grease injection/grease injection inspection/capping/even grease/torque inspection/weighing → secondary sound inspection → laser marking → atomization rust prevention → appearance inspection → alignment → packaging (Manual) → Storage

technical indicators

Whole line rhythm: 7-8 s/p (under full load operation)