STEERING

Objective: Size blind bore with unsupported wall

  • Bore Size:                  3.70025" x 7.7500" OAL

  • Relief:                        0.500"

  • Material:                    Compacted Graphite

  • Roundness:               0.0003"

  • Straightness:             0.0005"

  • Surface Finish:          50 Ra Max

Achievement:

  • Bore Size Control:    > 2.0 Cpk

  • Roundness:              < 0.0001"

  • Straightness:            < 0.0002"

  • Surface Finish:         < 8 Ra

  • Cycle Time:              < 34 seconds

Accu-Cut's diamond microcutting process improved roundness by over 300% and straightness by more than 250%.

Blind Bore Steering Housing

Objective: Size 9.50" OAL thru bore

  • Bore Size:                  0.37525"

  • Material:                     Heat Treated Carbon Steel 62 HRc

  • Stock Removal:         0.008"

  • Roundness:               0.0003"

  • Straightness:             0.0004"

Achievement:

  • Bore Size Control:    > 2.0 Cpk

  • Roundness:              < 0.0001"

  • Straightness:            < 0.0002"

  • Cycle Time:              < 28 seconds

Accu-Cut's diamond microcutting process improved

roundness by over 300% and straightness by more than 200%

Rotary Valve

Objective:

  • Stock Removal:   0.003" - 3 passes

  • Surface Finish:   10 Ra

  • Roundness:        < 0.0002"

Achievement:

  • Surface Finish:   < 5 Ra

  • Roundness:        < 0.000050"

  • Cycle Time:        < 19 seconds

Automotive Steering Valve

Objective:

  • Bore Diameter:        1.125"

  • Surface Finish:        8 Ra

  • Cylindricity:             0.0002"

  • Roundness:            0.0001"

Achievement:

  • Bore Size Control:   > 2.0 Cpk

  • Surface Finish:        < 4 Ra

  • Cylindricity:             < 0.00004"

  • Roundness:            < 0.00002"

  • Cycle Time:             < 22 seconds

Off-Road Steering Sleeve

Objective:

  • Bore Diameter:        2.077"

  • Surface Finish:        < 28 Ra

  • Cylindricity:              0.0002"

  • Roundness:             0.0001"

Achievement:

  • Bore Size Control:   > 2.0 Cpk

  • Surface Finish:        < 20 Ra

  • Cylindricity:             < 0.0001"

  • Roundness:            < 0.00012"

  • Cycle Time:             < 24 seconds

Automotive Sun Shaft

  • Engineered to your specific applications

  • Turnkey automation

  • Easily retooled for new applications

  • Built to last 30+ years

  • It can be yours for as little as 2.5¢ per part

  • Click HERE to learn more about Accu-Cut machines

BSM 427 gears.jpg

Machines

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