标准名称：	回转支座
中标分类：	机械 >> 工艺装备 >> 组合卡具
替代情况：	HB 1636-75 HB 1483～1484-75
发布日期：	1987-04-08
实施日期：	1987-07-01
首发日期：	1900-01-01
作废日期：	1900-01-01
出版日期：	1900-01-01
页数：	4页

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Product Code:SAE AIR5479
Title:Environmentally Compliant Processes for Landing Gear
Issuing Committee:A-5 Aerospace Landing Gear Systems Committee
Scope:This SAE Aerospace Information Report (AIR) describes the performance of platings and coatings for landing gear that potentially provide environmental compliance benefits versus the current baseline processes. The hazardous systems addressed in this version of the document include cadmium plating, chromated primers, and high VOC (volatile organic compounds) topcoats.Available data are presented for various standard tests in order to compare the replacement candidates. Conclusions are made as to the best performer(s) for each test section presented. These conclusions are not to be regarded as recommendations for or against any of the candidates.The AIR applies to landing gear structures and mechanisms for all types of civil and military aircraft. The potential replacements apply to both original equipment manufacturer (OEM) hardware and overhaul of in-service landing gears.