49.080 航空航天用流体系统和零部件 标准查询与下载

SAE MA4248A-2012 公制抵押梁密封接头保护外壳盖组件

Cap Assembly, Protective Closure, Beam Seal Fitting, Low Pressure, Metric

SAE AS598-2012 用于液压驱动系统中微粒污染物的宇航测微法和显微镜计数

The purpose of this technique is to provide a means of determining the severity of particulate contamination in fluid power systems. AS598 was prepared by SAE A6C1 panel and supersedes ARP598C. AS598 retained the technical content of ARP598C with more prescriptive requirements for the material used to carry out the analysis. The widely used technique has since been replaced in many instances with automatic particle counters (APC) but remains a proven, accurate and reliable technique. This SAE Aerospace Standard (AS) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 um or greater, in hydraulic fluid samples by membrane filtration with microscopic counting. The microscopic counting method is capable of counting particulate matter in samples withdrawn from fluid power systems as identified by the 12 classes of AS4059 and projected beyond these for the five standard ranges specified and can thus serve as the primary document to determine acceptability. It is also capable of revealing but not measuring evidence of abnormal amount of water, other fluids, fine particulate and other materials, especially fibers and metals. It is applicable to all military, civil, space vehicles and test equipment.

Aerospace Microscopic Sizing and Counting of Particulate Contamination for Fluid Power Systems

SAE ARP584C-2012 飞机液压装置用耐腐蚀钢尾管

This SAE Aerospace Recommended Practice (ARP) addresses the design, installation and testing of coiled tube assemblies ranging from 1/4 inch (6.3 mm) to 1.0 inch (25 mm) diameter using CRES tubing per AMS-T-6845, unless otherwise approved by Procuring Activity. This ARP specifically details three different configurations of coiled tubing. These configurations should be compatible with pressure levels up to 3000 psi (20.7 MPa) upon the completion of the analysis for the actual stress and life requirement of the intended application. However, formal qualification tests are recommended to verify the satisfactory installation, clamping, and the life of each unique design.

Coiled Tubing, Corrosion Resistant Steel, Hydraulic Applications, Aerospace

SAE AIR5455A-2012 试验尘埃污染物和颗粒计数器校准的变化对实验室过滤器元件性能和液体清洁度等级的影响

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist. This SAE Aerospace Information Report (AIR) discusses the impact of the ISO Test Dusts, chosen as replacement contaminants for the Arizona Test Dusts (AC Test Dusts), and the ISO calibration procedure ISO 11171 for automatic particle counters, which replaces the calibration procedure ISO 4402 (1991), on laboratory performance of filter elements utilized in aerospace lubrication, hydraulic and fuel systems, and fluid cleanliness levels determined with automatic particle counters.

Impact of Changes in Test Dust Contaminants and Particle Counter Calibration on Laboratory Filter Element Performance and Fluid Cleanliness Classes

SAE AS6124-2011 安装和检查程序中使用的铝制轴向型锻配件

This procedure establishes the instructions to prepare tube ends, install and inspect axially swaged permanent tube fittings qualified to AS6116. This procedure is applicable when specified on the engineering drawing or in the procurement document.

Aluminum Axially Swaged Fittings, Installation and Inspection Procedure

SAE AS4088D-2011 航空抽油杆刮蜡器压盖设计标准

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability of technical requirements. Newer technology may exist. This SAE Aerospace Standard (AS) defines gland details for rod diameters from 1/4 to 15-1/2 in. inclusive corresponding to O-Ring Dash No. sizes -108/-111, -206/-222, -325/-349 and -425/-460. The gland details herein provide more space than MS33675 and sufficient to fit more efficient and reliable exclusion devices.

Aerospace Rod Scraper Gland Design Standard

SAE ARP900B-2011 低温过滤器评估方法

The purpose of this test procedure is to present test methods that can be utilized to evaluate the filtration and operating characteristics of filters that will be utilized in a cryogenic system. The methods presented herein are intended to supplement standard filter testing specifications to allow evaluation of filter performance characteristics in areas that could be affected by extreme low temperatures. The test methods can be utilized to evaluate filters up to and including 60 gpm (230 L/min) capacity. If higher flow rate filters are to be evaluated in accordance with the test methods presented herein, it will be necessary to increase the system flow capacity and the size of effluent sampling system from those recommended in this document. The test methods presented herein do not encompass testing of cryogenic bypass relief valves, differential pressure indicators, gages, or components other than a basic filter housing and element.

Methods for Evaluating Cryogenic Filters

SAE AS4665B-2011 非扩口至凸台的联轴节和变径连接器短接头

Fitting, Adapter, Union and Reducer, Short Flareless to Boss

SAE AIR4543/1-2011 学习的航空液压和驱动课程

This SAE Aerospace Information Report (AIR) contains Lessons Learned from aerospace actuation, control and fluid power systems technologies. The lessons were prepared by engineers from the aerospace industry and government services as part of the work of SAE Committee A-6, Aerospace Actuation, Control and Fluid Power Systems. Each lesson was presented to the appropriate A-6 technical panel. The technical topics are organized into five sections covering systems, actuation, hydraulic components, electrical components and miscellaneous, each further divided into subsections. The information topics are presented in a concise format of Problem, Issue, Solution and Lesson Learned, often with accompanying descriptive diagrams and illustrations for clarity and understanding.

Aerospace Hydraulics and Actuation Lessons Learned

SAE AS6013A-2011 3000 psi,275℉直通对直通的非扩口钛管接头用对位芳纶增强聚四氟乙烯软管组件

Hose Assembly, Polytetrafluoroethylene, Para Aramid Reinforced, 275°F, 3000 PSI, Flareless, Titanium Fittings, Straight to Straight

SAE AS6014A-2011 4000 psi 275 ℉直通对45°弯头的非扩口钛管接头用对位芳纶增强聚四氟乙烯软管组件

Hose Assembly, Polytetrafluoroethylene, Para Aramid Reinforced, 275°F, 4000 PSI, Flareless, Titanium Fittings, Straight to 45°

SAE AS102B-2011 非扩口和非扩口变径管四通短接头

Fitting, Cross, Reducer, Flareless and Short Flareless

SAE AS6015A-2011 4000 psi 275 ℉直通对90°弯头的非扩口钛管接头用对位芳纶增强聚四氟乙烯软管组件

Hose Assembly, Polytetrafluoroethylene, Para Aramid Reinforced, 275°F, 4000 PSI, Flareless, Titanium Fittings, Straight to 90°

SAE AS4669B-2011 非扩口舱壁式90°短弯头配件

Fitting, Elbow, 90 degrees, Bulkhead, Short Flareless

SAE AS4664B-2011 非扩口带有隔壁的直通短接头

Fitting, Union, Bulkhead, Short Flareless

SAE AS4663B-2011 非扩口直通短接头

Fitting, Union, Short Flareless

SAE AS4662B-2011 非扩口短塞配件

Fitting, Plug, Short Flareless

SAE AS4673B-2011 侧面有隔板的非扩口三通短接头

Fitting, Tee, Bulkhead on Side, Short Flareless

SAE AS2094A-2011 管接头组件试验方法

This SAE Aerospace Standard (AS) specifies test methods for tube-fitting assemblies used in aircraft fluid systems in the following pressure classes: B (1500 psi or 10500 kPa), D (3000 psi or 21000 kPa), and E (4000 psi or 28000 kPa), and J (5000 psi or 35000 kPa) and in temperatures types I (-65 to 160 °F or -55 to 70 \mdC), II (-65 to 275 °F or -55 to 135 °C), and III (-65 to 400 °F or -55 to 200 °C) of AS2001.

Test Methods for Tube-Fitting Assemblies

SAE AIR6052-2011 可配平的水平稳定装置致动器说明

The purpose of this AIR is to provide a comprehensive description document that displays various examples of transport and business aircraft systems driving Trimmable Horizontal Stabilizers. The main focus is on mechanical systems which may be actuated hydraulically or electrically. The document is intended as an overview for those specifying or designing Horizontal Stabilizer Trim Actuators in order to compare existing solutions as reference for implementation in new aircraft programs.

Trimmable Horizontal Stabilizer Actuator Descriptions