ENGINE VALVE HEAD

Objective:

  • Bore Diameter:       2.00"

  • Surface Finish:       3.2 Rz

  • Roundness:           < 0.0001"

Achievement:

  • Bore Size Control:   > 2.0 Cpk

  • Surface Finish:        1.6 Rz

  • Roundness:             0.000040"

Objective:

  • Surface Finish:       32 Ra

                                     4 Rt​

  • Roundness:           < 0.0002"

Achievement:

  • Surface Finish:        12 Ra

                                       1.3 Rt​

  • Roundness:             0.00011"

ACCU-CUT Diamond Tool Co.
Main Office / Research & Development
4238 - 40 North Sayre
Norridge, Illinois 60706
P: 708.457.8800

ACCU-CUT Diamond Bore Sizing Systems, Inc.
Machine Division
4640 N. Oketo Avenue
Harwood Heights, Illinois 60706

P: 708.457.8800