Figure 2

Schematic diagram of the wear-depth detecting system. 1. T-type plate, 2.Testing spindle, 3. Assistant cylindrical roller bearing, 4.Slender pole, 5.Measuring sleeve, 6. Detecting frame, 7. Fixing clamp of displacement sensor, 8. Spring, 9. Displacement sensor,10. Contacting clamp of displacement sensor, 11. Spherical plain bearing