Bearing Roller
C & B Grinding Applications
Machine Model: CB/R224/23-TF Thru-Feed Double Disc Grinding Machine
- Servo controlled grinding feed
- Automatic Face and OD dressing
- Programmable part parameter input
- Vibratory feeder system
- Variable speed part feed system
Part Name:
Bearing Roller
Grinding Operation:
Finish Grind End Faces from 4 – 20mm dia
Material:
M-50
Hardness:
58-62 Rc
Stock Removal:
0.1 mm total
Grinding Process Parameters
Size tolerance: +/- .005 mm
Micro finish required: 0.2 Ra
Total Runout: .0025 mm
Perpendicularity: 0025 mm
Additional Benefits: This customer removed two grinding machines and a sorting gage after installing this machine. Prior to this, the customer could only accomplish these tolerances on a hit and miss basis and required a sophisticated sorting gage to "find" parts in tolerance.
Most of the rollers produced were out of tolerance prior to the C & B machine.
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