YARGER Precision MachiningYARGER Precision Machining is a Custom Manufacturer of Components Using the Latest CNC Milling, Turning & Wire EDM Technology

Custom CNC Machining of an Aluminum Collar Assembly for the Military Industry

Custom CNC Machining of an Aluminum Collar Assembly for the Military Industry

The cast aluminum collar assembly shown here was fabricated utilizing various CNC milling processes including drilling, counterboring, and tapping which was done to allow the installation of helicoil inserts. The custom fixturing was designed and fabricated in-house for the vertical and horizontal milling which was done on our CNC machining centers.

Measuring 18.00" x 18.00" x 8.10, the collar also received several Mil-spec finishes, such as anodizing and a chemical conversion coating, followed by the application of a fast drying gray enamel paint. The finished A356 cast aluminum parts met a variety of tolerances verified and maintained through our stringent quality control processes. For more information see the table below or contact us directly

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Highlights of Custom Machining Project for the Aerospace Industry

Product Description This Collar Assembly is used within an explosive application.
Capabilities Applied/Processes
  • Fixtures were designed for CNC horizontal & vertical mills
CNC Milling
  • Drill Holes
  • Drill and Counterbore Holes
  • Tap Holes for Helicoils
  • Boring
Chemical Conversion Coating
Sherwin Williams Kem Fast Dry Enamel Paint
Equipment Used to Manufacture Part CNC Vertical & Horizontal Mills
Overall Part Dimensions Length: 18.00"
Width: 18.00"
Height: 8.10"
Tightest Tolerances
Perpendicularity of .002"
True Position of .005"
Parallelism of .005"
Material Used A356 Aluminum Casting
Material Finish
Chemical Conversion Coating Per MIL-DTL-5541 Enamel Paint (Gray)
In process testing/inspection performed CMM Inspection
Industry for Use Aerospace
Quantity 2300
Delivery Location Archbald, Pennsylvania
Standards Met Customer supplied print, 2D CAD Drawing
Product Name Collar

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