Fabrication T-38 Brake Riveter Rotary Table

The US Air Force is seeking information from interested firms for the fabrication of a T-38 Brake Riveter Rotary Table. The table should have a 12-inch precision turntable with a base diameter of 12-14 inches and a total height of 2.75 inches. It should be capable of supporting localized rivet forming pressures up to 2,000 PSI and weights up to 800 lbs while maintaining rotational capabilities and accuracy. The table should have steel bearing surfaces, precision bearings, and be sealed to prevent contamination. Some key features of the table include: • 12 total lock locations at 30-degree intervals • Capable of supporting localized 0.250” diameter rivet forming pressures up to 2,000 PSI • Capable of supporting 800 lbs on table surface while maintaining rotational capabilities and accuracy • All bearing surfaces are steel: hardened for toughness and ground for flatness • Standard concentricity, 0.000030” Inch, measured by standard ball check procedures • Table rotates on precision bearings • Has bearings located near the outer periphery of the table for additional stability and accuracy • Turntable is sealed to prevent contamination from machine particles, dust, dirt, and coolant • Tabletop furnished with drilled and tapped holes, base supplied with mounting holes