Inner hole inspection machine

Equipment purpose

Used for dimensional inspection of finished deep groove ball bearings

The device includes functions

a) Inner diameter size inspection

b) Inner and outer circle height detection

technical indicators

The outer diameter size range of machinable bearings is: φ 20~φ 30mm, φ 30~φ 60mm, and φ 60~φ 90mm;

Pen recognition accuracy: 0.1 μ m;

Measurement frame repeatability accuracy: 1 μ m;

Internal hole measurement method: three-point contact probe, assembly machine, one workstation axial displacement axial measurement of 2 sections, automatic calculation of inner diameter size, taper, etc;

Work efficiency: 4.0-6.0 seconds/set