The KS W 7214-1987 (2023) standard, established by the Korea Agency for Technology and Standards (KR-KATS) on August 10, 1987, provides comprehensive guidelines for welding techniques applicable to electrical and electronic equipment used in aircraft. This document is crucial for ensuring the safety, reliability, and durability of components integral to avionics systems. It specifies various welding methods including resistance welding, soldering, brazing, and ultrasonic welding, each tailored to meet stringent aviation industry requirements. The standard also addresses material selection criteria, pre-weld and post-weld inspection procedures, as well as environmental considerations necessary for maintaining optimal performance under extreme conditions often encountered in aerospace applications. Updated periodically to incorporate advancements in technology and safety protocols, KS W 7214-1987 (2023) serves as a vital reference for engineers, manufacturers, and quality assurance personnel involved in the design, production, and maintenance of aircraft electrical and electronic systems.
*** Please note: This description may not be accurate, please refer to the official documentation.