舰载机载设备腐蚀环境适应性要求的剪裁

摘要

ObjectiveTo build a higher corrosion environmental adaptability evaluation method of the shipboard airborne equipment.Methods Based on the requirements of GJB 150.A—2009 and related specifications, it was tailored by principles of “environmental zoning” and “real tested intensity priority” on the referencing related specifications.ResultsThe evaluation in-dexes for airborne equipment which were installed in different environmental zones were obtained, including damp-heat, mildew, salt spray and acid atmosphere.Conclusion The tailoring method is reasonable and scientific, which is suitable for evaluating and validating environmental adaptability requirements of shipboard airborne equipment.%目的：构建一套具有更高要求的舰载机载设备腐蚀环境适应性考核与评价指标。方法在满足GJB 150.A—2009基本试验条件（指标）的基础上，参考相关标准规范，遵循“环境分区原则”和“优先使用实测强度原则”进行剪裁。结果获得了舰载机内部封闭、内部半封闭和敞开/外露三类不同环境区域安装的机载设备的湿热、霉菌、盐雾、酸性大气试验考核指标。结论试验指标剪裁依据充分合理，能够适用于舰载机机载设备及其附件的腐蚀环境适应性评估与验证。