Use of Induction Brazing Method to Form Permanent Joints in Hydraulic Tubing for the A-74 Corsair Ii Aircraft

Document Number: 670585

Date Published: February 1967

Author(s):
J. R. Crissey - LTV Aerospace Corp.

Abstract:
The use of hydraulic tubing permanent joints, formed by the induction brazing method, has proved feasible in the manufacture of aircraft. Compared with the use of mechanical joints, it has resulted in a reduction of component weights and a lessening of maintenance problems associated with hydraulic systems. The reasons behind the decision to use permanent joints in the A-7A aircraft and the search for suitable methods and materials is outlined. The testing and application procedures of the permanent-joint system and the results obtained to date are given in detail.

The approach used in developing these joints for installation on the A-7A Corsair II is outlined. Some problems encountered in deciding to use these joints are discussed; how these problems were solved through testing and application; and the evolution of the permanent-joint system~from the raw materials used, through the maanufacturing process, and the final installation and proved acceptability of the end product.

Product Status: In Stock

Purchase more technical papers and save! With TechSelect, you decide what SAE Technical Papers you need, when you need them, and how much you want to pay. Learn more >