航空弹簧性能分析

弹簧作为航空标准件，在飞机上有着广泛的应用，但用在重要功能系统活门上的弹簧，如果在使用过程中折断，就会造成工作失误，以致于危及飞行安全。本文分析了弹簧的材质、轴向载荷、尺寸精度与特性线对使用的影响，并介绍了弹簧的制造工艺。

Performance Analysis for Springs in Aircraft Applications

Spring, as a standard part, is broadly used for aircraft applications. A broken spring, for example, used in valves of important functional systems, may result in system malfunction, even hazard to safety of flight. In this paper, influences of spring material, axial load, dimension to lerance, and characteristic curve on spring performances are discussed and a spring manufacturing process is presented.