Special micro bearing measuring and sorting machine

Equipment purpose

Measure the inner ring groove diameter and outer ring groove diameter of the special micro bearing, assemble the assembly machine, and sort and store according to the 2 μ m level

The device includes functions

a) Inner and outer ring material storage

b) Automatic feeding of inner and outer rings

c) Measurement of inner and outer groove diameters

d) Inner and outer ring grading

technical indicators

The range of outer diameter dimensions for machinable bearings is from 5 to 22mm

Measurement system recognition accuracy: 0.1 μ m

Measurement frame comprehensive accuracy (measurement accuracy): 1 μ m

Work efficiency: 3.0 seconds per set

Number of tiers: 20 tiers for each inner and outer circle (including+NG and - NG)