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Capabilities of DO-Precision

 

Examples of turned parts we have made in production:


  • Material: 15-5Ph (Requires Material Traceability)
  • Batch size: 60 Parts
  • Critical Dimensions:
    • Inside diameter of 0.531in +0.0005/-0.0000 [13.487mm +0.012/-0.000mm].  Length of Bore: 1.575 in [40.0mm]
    • Both Thru holes are +0.0000/-0.0005 [+0.000/-0.012mm]
    • Position of Thru holes is 0.452 +0.001/-0.000 [11.481 +0.025/-0.000mm]

 

Sample Turned Part 1

Bushing Picture

  • Material: 15-5PH (Requires Material Traceability)
  • Batch Size: 60 Parts
  • Critical Dimensions:
    • Outside Diameter of 1.2485 +/-0.0005 [31.712 +/-0.012mm], Length of Diameter is 4.23in [107.5mm]
    • Has a UNJ thread
    • Has a bore that is 0.9in [22.8mm] that is 4.38in long [111.2mm]

Turned Part Example 2

Turned Bolt

  • Material: 420 Stainless Steel (Requires Material Traceability)
  • Batch Size: 500 Parts
  • Critical Dimensions:
    • Both shown diameters are +/-0.0003 [+/-0.007mm]
    • Diameter on the backside that is +/- 0.0006 [+/-0.015mm]
    • Hole Diameter Tolerance is +/-0.0014 [+/-0.035mm]
        Example of Turned part 3
  • Material: Black Nylon 6/6
  • Batch Size: 1000
  • Critical Dimensions: This part is not "Precise" there are no dimensions that have a tolerance less than +/-0.005 [+/-0.1mm].  However it has the 6 angled cross holes and the machined flats that make this part some what of a challenge.
Example of Turned part 4

 

Examples of milled parts we have made in production:

  • Material: 7075 Aluminum (Requires Material Traceability)
  • Batch Size: 100 Parts
  • Critical Dimensions:
    • 5 Milled Features of +/-0.002 [+/-0.05mm]
    • 3 Holes of +/-0.001 [0.025mm] or tighter
Example of Milled Part 1
  • Material: 7075 Aluminum (Requires Material Traceability)
  • Batch Size: 100 Parts
  • Critical Dimensions:
    • Tolerance on post diameter is +/-0.00035 [+/-0.009mm]
    • Tolerance on dimension between posts +/-0.0008 [+/-0.02mm]
Example of milled part 2

 

CNC Machine Limits

  • Milling: 40x20x25in (XYZ)
  • Turning: Max OD of 15in and Max Part length of 21in.  Thru the spindle bar capacity is 3in

Other services

  • Vibrating Bowl surface finish of metals
  • Glass Bead Blasting
  • Ovens for hardening of metals
  • Thread rolling up to 1/4in (6mm) diameter threads
  • Surface treatments of metals, (Aluminum Anodizing, Zinc Plating...)
  • Surface Grinding


Materials

Stainless Steels

  • 300 Series
  • 400 Series
  • 15-5PH
  • 17-4PH

Aluminum

  • 6061
  • 7075
  • 2024

Steels

  • 1020
  • Tool Steels; (H13, M2, A2, O1)
  • 4140
  • EDT 150

Plastics

  • Delrin
  • Nylon
  • Teflon
  • Polycarbonate

Other

  • Brass
  • Aluminum Bronze
  • Cast Aluminum

 

Call Us: 208-262-4298