Railway bearing full parameter inspection machine
Measurement object：Railway bearing
Machine name：Full parameters inspection machine for Railway bearing outer ring
Machine model：AM-OR302
Measurement scope： Outer ring outer diameter:φ195mm -φ302mm；
Width：143- 197mm, weight ≤26kg;
The Single side span between track two measurement positionL
≤18.115mm;minimum diameter d≥ 162.94mm. The distance between seal and minimum diameter L1 ≤25.119mm.

Measurement parameter:
1.Outer ring width dimension , outer ring parallelism ;
2.Outer ring raceway dimension , Outer ring raceway ovality , Outer ring raceway angle ; Outer ring raceway squareness / perpendicular error ; Coaxiality of outer ring upper and lower raceway ; Outer ring raceway wall thickness difference ;
3.Outer diameter average dimension ; Outer diameter ovality ; Outer diameter taper ; Outer diameter squareness / perpendicular error ;
4.Seal inner diameter average dimension ; Outer ring seal ovality ; Seal wall thickness difference ;
5.Outer ring temperature ;
6.Digital code identification .

Machine name：Full parameters inspection machine for Railway bearing inner ring
Machine model：AM-IR250
Measurement scope：Inner ring inner diameter: φ120mm -φ165mm;
inner Ring outer diameter：φ170mm -φ220mm;
Width：60- 100mm, weight <10kg;
The Single side span between track two measurement position L <8mm;

Measurement parameter:
1.Inner ring width dimension , Inner ring parallelism difference ;
2.Inner ring raceway dimension , Inner ring raceway Ovality , Inner ring raceway angle , Inner ring raceway Squareness / perpendicular error , Inner ring raceway Wall thickness difference ;
3.Inner flange width dimension , Inner flange angle , Inner flange parallelism difference ;
4.Inner diameter average dimension , Inner diameter Ovality , Inner diameter taper , Inner diameter Squareness/
perpendicular error ;
5.Inner ring big flange outer diameter , Inner ring big flange outer diameter ovality ; Flange wall thickness difference ;
6.Inner ring temperature ;
7.QR code identification .

Measurement principle: Comparison measurement
Measurement method: Inductance measurement
Measurement accuracy: 1-2um
Cycle time: ≤60s ≤45s
Self calibration: Self calibration at to zero position according to the set time or working cycles
Sorting: The NG cages are eliminated to NG storage Bin; the qualified cages are outfeed to next procedure
Technical characteristic:
●High cost performance, high reliability, replacing manpower, high cost performance