CNC Swiss Machining Aluminum Stem for the High Pressure Gases Industry

(click on thumbnail to enlarge)

Known for our command of CNC Swiss machining, Kilgore Manufacturing Company, Inc. was contracted by a Virginia company to build a high-performance 2011-T3 aluminum stem for use within a high-pressure air system application. Strictly following the customer-supplied print in addition to our own 3D surface model, we employed our Citizen M32 Swiss-style lathe to insert grooves and drill holes throughout each part as per client specifications. We then applied O-rings to each stem and followed up by assembling them into the main component. Having conducted a thorough pressure testing, we were ready to begin shipping the components to our client

The precision of our craftsmanship made a notable impact: what began as raw material with O.D. of 13/16" was machined to measure 3.25" inches in length, with overall dimensions of 540", an external thread of ¼ NPTF, and a hex width of .688". The tightest tolerances were as close as +/- .002". After we achieved a 32 RMS surface finish and applied a clear anodized coat, it became clear just how well we'd brought the sure exactitude of Swiss craftsmanship to these shores. To date, we've produced 10,000 aluminum stems and counting for our client. For more information on Kilgore and our CNC milling services, contact us today or continue to browse our website.

Aluminum Stem Specifications

back to top