Interchangeability and Replacement Inspection of Aircraft Components

Abstract

Although the aircraft components swap and substitution have described in HB/Z99.7-1987, but for aircraft design, manufacturing and quality control personnel, as the swap and replacement and inspection of aircraft components lack sufficient experience, and the aircraft development stage is resulted, not to swap with the aircraft design and relevant technical requirements to replace the inspection work. Moreover, the manufacturing process lacks sufficient preparation for the manufacture of tooling and inspection methods, this reason lead to a number of exchange problems during the exchange and replacement inspection, and affecting to the subsequent production. In this article, the swap and replacement inspection technologies are discussed in detail from perspective of the manufacturing process, and on the basis of HB/Z99.7-1987. Then, the swap and replace the problems is analyzed, summarized.