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Diamond Tool & Bore Sizing Systems
Ceramics & Carbides

Ceramics & Carbides

Accu-Cut’s diamond technology allows our tools to easily finish bores with hardness levels of 90 HRC or greater.
Silicon Nitride Roller
Silicon Nitride Roller

Silicon Nitride Roller

CPU = 2.5¢ per unit

Objective:

Surface Finish: 6 Ra / 0.15mm Ra
Roundness: 0.003" / 0.076mm
Hardness: > 90 HRc

Achievement: 

Surface Finish: < 2 Ra / 0.05mm Ra
Roundness: < 0.0001" / 0.0025mm
Cycle Time: < 19 seconds
ceramic desalination pump sleeve
ceramic desalination pump sleeve

Desalination Pump Sleeve

CPU = 2.9¢ per unit

Objective: 

Improve sleeve quality. Reduce CPU by replacing conventional honing. 

Material: 99.9% Pure Alumina Ceramic
ID: 6.700" / 170.18mm
OAL: 7.100" / 180.34mm
Stock: 0.095" / 2.41mm
Hardness: 17.8 Gpa
Roundness: 0.0001" / 0.0025mm
Surface Finish: 8 Ra / 0.2mm Ra
Cylindricity: 0.0005" / 0.013mm

Achievement:

Roundness: < 0.0001" / 0.0025mm
Surface Finish: < 6 Ra / 0.15mm Ra
Cylindricity: < 0.0002" / 0.005mm
Cycle Time: < 90 seconds

Accu-Cut's diamond microcutting process replaced conventional honing, improving cylindricity by 110%, while reducing CPU by 250%!!

Alumina Insulator
Alumina Insulator

Alumina Insulator

CPU = 2.5¢ per unit

Objective: 

Material: Alumina Ceramic
ID: 1.750" / 44.45mm
OAL: 60.00" / 1,524mm
Stock: 0.120" / 3.05mm
Surface Finish: < 16 Ra / 0.4mm Ra

Achievement:

Surface Finish: < 6 Ra / 0.15mm Ra
Roundness: < 0.0002" / 0.005mm
Energy Piston Pump Sleeve
Energy Piston Pump Sleeve

Energy Piston Pump Sleeve

CPU = 1.8¢ per unit

Objective: 

Reduce excessive bore camber which compromised part efficiency.

Achievement: 

Roundness: < 0.00002" / 0.0005mm
Straightness: < 0.0005" / 0.013mm
Cylindricity: < 0.0001" / 0.0025mm
Camber Reduction: 40%
Cycle Time: < 38 seconds

Accu-Cut tools improved part efficiency by over 60%.

Bearing Sleeve
Bearing Sleeve

Bearing Sleeve

CPU = $0.008 per unit

Objective: 

Increase tool life of current process, which yields 3,000 parts.

Hardness: > 70 HR

Achievement:

Accu-Cut diamond microcutting process improved tool life to over 20,000 pcs.

Cycle Time: < 24 seconds

Accu-Cut's diamond microcutting technology overcame keyways & cross-holes, improving tool life by over 670%.

alumina ceramic sleeve
alumina ceramic sleeve

Alumina Ceramic Sleeve

CPU = 1.4¢ per unit

Objective:

Eliminate costly honing with Accu-Cut microcutting process.

Material: High Alumina, Zirconia Ceramic
ID: 2.250" / 57.15mm
OAL: 3.330" / 84.58mm
Stock: 0.040" / 1.02mm
Hardness: 90 HRc
Roundness: 0.0004" / 0.010mm
Surface Finish: < 12 Ra / 0.3mm Ra
Cylindricity: 0.0004" / 0.010mm

Achievement:

Roundness: < 0.0002" / 0.005mm
Taper: < 0.0002" / 0.005mm
Surface Finish: < 8 Ra / 0.2mm Ra
Cylindricity: < 0.0002" / 0.005mm
Cycle Time: < 39 seconds per pass

Accu-Cut successfully re-certified a 19-year old machine with recip and expand diamond microcutting technology to eliminate a costly conventional honing process and reduce CPU by 1200%.

Want to learn more about our Ceramics & Carbides applications?

Technical Brochures

CNC turnkey systems

CNC Turnkey Systems

Accu-Cut turnkey systems combine intelligent control, engineered tooling, and automation options to create stable, repeatable processes designed for high-volume manufacturing.

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