Motorcycle Connecting Rods
C & B Grinding Applications
Machine Model: CB5V-100-M Multiple spindle vertical grinding machine
- Five independent grinding heads powered by AC servo driven precision ball screws
- Tooling for multiple families of parts
- Pushbutton changeover
- Automatic gaging with size control feedback
- Elimination of 80% of the machine’s hydraulics and 60% of the wheelhead moving parts
Part Name:
Motorcycle Connecting Rods
Grinding Operation:
Finish grind non-coplanar widths
Material:
Powdered metal
Stock Removal:
2.5mm
Surface Finish:
.6 Ra within 70%
Grinding Process Parameters
Crank end width: 19.0 +/- .05mm
Pin end with: 28.0 +/- .05mm
Flatness: .05mm
Parallelism: .05mm
Machine Acceptance Criteria
Parts per hour 400 @100 % capacity
Machine run-off spec: Ppk 1.67
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