Method of Manufacturing Thin-Walled, Seamless Steel Tubing for Aerospace Application
Steel tubing is a key component in the construction of aircraft and aerospace vehicles, offering added strength and support for vital components. The strength and durability of steel tubing has made it the material of choice for aerospace engineers, with pilots and passengers alike enjoying the comfort and security it provides.
To ensure the highest standard of quality and safety, aerospace engineers must follow strict guidelines in the fabrication of steel tubing. Manufacturers of aerospace quality steel tubing must follow a set of specific protocols to ensure the highest quality of tubing product. This document outlines the manufacturing method for generating thin-walled, seamless steel tubing for aerospace applications.
First, the surface of the tubing must be examined for any flaws or imperfections. Any nicks, burrs, or other surface imperfections must be removed before the tubes are ready to be measured. Next, the wall thickness of the steel tubing must be properly measured. This is done through the use of stainless steel calipers. Once the wall thickness is determined, the tubing must be cut to a specific length. This is done with a motorized cutting saw.
After the tubing has been cut to the necessary length, it must be heat treated to improve the strength and durability of the steel. This is done through a combination of treatments, such as thermal stress relief, normalizing, and quenching and tempering. To ensure the highest level of consistency and uniformity, the heat treatment is done in a controlled atmosphere furnace.
Following the heat treat process, the steel tubing is examined for any visible cracks or imperfections. If any are found, the tubes are re-heat treated before being allowed to proceed to the next stage. If no irregularities are found, the tubes are then ready to be inspected for dimensional accuracy and working pressure. All tubing must meet the exact specifications outlined by aerospace engineers before being approved for use.
Finally, the steel tubing must be properly coated with a corrosion resistant finish. This is typically done by applying a zinc or nickel coating. The thickness of the coating must be determined before the tubing is released for shipping. Quality control is the key component of the steel tubing manufacturing process, and must be thoroughly monitored throughout the entire manufacturing process.
Aerospace quality steel tubing is a key component of aircraft and aerospace vehicles, offering improved strength and support for essential components. By following the protocols outlined in this document for the fabrication of thin-walled, seamless steel tubing for aerospace applications, manufacturers can ensure their tubes are of the highest quality. This allows pilots, passengers, and mechanics alike to enjoy the comfort and safety associated with aerospace grade steel tubing.
