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Diamond Tool & Bore Sizing Systems

Pistons

Accu-Cut’s diamond tools are engineered for interrupted bores while achieving a Cpk of 2.0 or greater.
Piston
Piston

Piston

CPU = $0.003 per unit

Objective:

Bore Diameter: 0.812" / 20.62mm
Surface Finish: 16 Ra / 0.4mm Ra
Roundness: 0.0003" / 0.0076mm
Straightness: 0.0005" / 0.0127mm

Achievement:

Bore Size Control: > 2.0 Cpk
Surface Finish: < 11 Ra / 0.3mm Ra
Roundness: < 0.0002" / 0.005mm
Straightness: < 0.0002" / 0.005mm
Cycle Time: < 11 seconds
Piston
Piston

Piston

CPU = $0.003 per unit

Objective:

Bore Diameter: 0.7502" / 19.06mm
Surface Finish: 12 Ra / 0.3mm Ra
Roundness: 0.0003" / 0.0076mm
Straightness: 0.0004" / 0.010mm

Achievement:

Bore Size Control: > 3.0 Cpk
Surface Finish: < 10 Ra / 2.5mm Ra
Roundness: < 0.0002" / 0.005mm
Straightness: < 0.0002" / 0.005mm
Cycle Time: < 10 seconds
Piston
Piston

Piston

CPU = $0.003 per unit

Objective:

Bore Diameter: 1.110" / 28.19mm
Surface Finish: 20 Ra / 0.5mm Ra
Roundness: 0.0002" / 0.005mm
Straightness: 0.0004" / 0.010mm

Achievement:

Bore Size Control: > 2.0 Cpk
Surface Finish: < 12 Ra / 0.3mm Ra
Roundness: < 0.0001" / 0.0025mm
Straightness: < 0.0002" / 0.005mm
Cycle Time: < 12 seconds
Piston
Piston

Piston

CPU = $0.002 per unit

Objective:

Bore Diameter: 0.880" / 22.35mm
Roundness: 0.0002" / 0.005mm
Straightness: 0.0004" / 0.010mm

Achievement:

Bore Size Control: > 4.0 Cpk
Roundness: < 0.0001" / 0.0025mm
Straightness: < 0.0002" / 0.005mm
Cycle Time: < 11 seconds

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