Equipment purpose

Dimensional inspection for deep groove ball bearing rings

The device includes functions

a) Inner diameter size and taper detection

b) Outer diameter size and taper detection

c) 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, needle loading machine, one workstation axial displacement axial measurement of 2 cross-sections, automatic calculation of inner diameter size, taper, etc;

Outer diameter measurement method: three-point contact probe, one workstation axial displacement axial measurement of 2 sections, automatic calculation of outer diameter size, taper, etc;

Height measurement: using single point contact measurement, the measuring pen directly reads the height value of the product;

Work efficiency: 4.0-6.0 seconds/set