V22 机械配件、构件 标准查询与下载

DIN EN 4539-003:2011 航空航天系列.低振动状态下带提升负荷自润滑衬套的耐腐蚀钢球面轴承.宽系列.尺寸规格和负荷.第003部分:具有低摩擦系数的尺寸系列;德文和英文版

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Wide series - Dimensions and loads - Part 003: Inch series with low friction coefficient; German and English vers

ASTM D7685-11 测定铁磁直列式,完全流通,感应传感器和非铁磁的磨损产物及航空衍生型和航空燃气机轮电机轴承的诊断标准操作规程

This practice is intended for the application of in-line, full-flow inductive wear debris sensors. According to (1), passing the entire lubrication oil flow for aircraft and aero-derivative gas turbines through a debris-monitoring device is a preferred approach to ensure sufficient detection efficiency. Periodic sampling and analysis of lubricants have long been used as a means to determine overall machinery health (2). The implementation of smaller oil filter pore sizes for machinery operating at higher rotational speeds and energies has reduced the effectiveness of sampled oil analysis for determining abnormal wear prior to severe damage. In addition, sampled oil analysis for equipment that is remote or otherwise difficult to monitor or access is not practical. For these machinery systems, in-line wear debris sensors can be very useful to provide real-time and near-real-time condition monitoring data. In-line full-flow inductive debris sensors have demonstrated the capability to detect and quantify both ferromagnetic and non-ferromagnetic metallic wear debris. These sensors record metallic wear debris according to size, count, and type (ferromagnetic or non-ferromagnetic). Sensors are available for a variety of oil pipe sizes. The sensors are designed specifically for the protection of rolling element bearings and gears in critical machine applications. Bearings are key elements in machines since their failure often leads to significant secondary damage that can adversely affect safety, operational availability, or operational/maintenance costs, or a combination thereof. The main advantage of the sensor is the ability to detect early bearing damage and to quantify the severity of damage and rate of progression of failure towards some predefined bearing surface fatigue damage limiting wear scar. Sensor capabilities are summarized as follows: In-line full flow non-intrusive inductive metal detector with no moving parts. Detects both ferromagnetic and non-ferromagnetic metallic wear debris. Detects 95% or more of metallic wear debris above some minimum particle size threshold. Counts and sizes wear debris detected. Fig. 1 presents a widely used diagram (2) to describe the progress of metallic wear debris release from normal to catastrophic failure. It must be pointed out that this figure summarizes metallic wear debris observations from all the different wear modes that can range from polishing, rubbing, abrasion, adhesion, grinding, scoring, pitting, spalling, etc. As mentioned in numerous references (1-11), the predominant failure mode of rolling element bearings is spalling or macro pitting. When a bearing spalls, the contact stresses increase and cause more fatigue cracks to form within the bearing subsurface material. The propagation of existing subsurface cracks and creation of new subsurface cracks causes ongoing deterioration of the material that causes it to become a roughened contact surface as illustrated in Fig. 2. This deterioration process produces large numbers of metallic wear debris with a typical size range from 100 to 1000 microns or greater. Thus, rotating machines, such as gas turbines and transmissions, which contain rolling element bearings and gears made from hard steel tend to produce this kind of large metallic wear debris that eventually leads to failure of the machines. In-line wear debris monitoring provides a more reliable and timely indication of bearing distress for a number of reasons:1.1 This practice covers the minimum requirements for an in-line, non-intrusive, through-flow oil debris monitoring system that monitors ferromagnetic and non-ferromagnetic metallic wear debris from both industrial aero-derivative and aircraft gas turbine engine bearings. Gas turbine engines are rotating machines fitted......

Standard Practice for In-Line, Full Flow, Inductive Sensor for Ferromagnetic and Non-ferromagnetic Wear Debris Determination and Diagnostics for Aero-Derivative and Aircraft Gas Turbine Engine Bearings

SAE AMS2590-2010 金属零件的旋转式副翼锤平

This specification covers procedures and requirements for peening of metal parts with portable, bonded-shot, rotary flap assemblies in accordance with AS2592. The principles of rotary flap peening are similar to conventional shot peening, except conversion of arc height values using the magnetic Almen test strip holder is required for intensity determination. The process is used for local repeening of blemished areas, straightening and reshaping of parts, and for cosmetic surface restoration of peened parts but usage is not restricted to these applications. Use of rotary flap peening requires customer approval when used to replace manual or automated shot peening.

Rotary Flap Peening of Metal Parts

SAE AS2592-2010 旋转式副翼锤平,副翼装配

This Aerospace Standard covers components of rotary flap assemblies, assembled by peening processors, to be used with portable equipment for peening of metal parts. Flap assemblies are used for rotary flap peening, a portable method used to induce surface compressive stresses in metal parts as detailed in AMS2590. The tool flaps are rotated rapidly and manually forced against a substrate being peened. A portion of the flat face of each flap embedded with shot strikes the metal surface causing peening .

Flap Assemblies, Rotary Flap Peening

BS EN 4538-003:2010 航空航天系列.低振幅下带自润滑班轮提升载荷的不锈钢制球形平面轴承.精密系列.尺寸规格和负载.低摩擦系数英制系列

This standard specifies the characteristics of bearings, spherical plain in corrosion resisting steel with self-lubricating liner, elevated load under low oscillations, with low friction coefficient, narrow series, inch series. They shall be used in the temperature range – 54 °C to 120 °C.

Aerospace series. Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations. Narrow series. Dimensions and loads. Inch series with low friction coefficient

BS EN 4539-003:2010 航空航天系列.低振幅下带自润滑班轮提升载荷的不锈钢制球形平面轴承.宽幅系列.尺寸规格和负载.低摩擦系数英制系列

This standard specifies the characteristics of bearings, spherical plain in corrosion resisting steel with self-lubricating liner, elevated load under low oscillations, with low friction coefficient, wide series, inch series. They shall be used in the temperature range – 54 °C to 120 °C.

Aerospace series. Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations. Wide series. Dimensions and loads. Inch series with low friction coefficient

SAE AS5901B-2010 SAE AMS1424 和 SAE AMS1428 飞机除冰/防冰液的喷水和耐高湿测试方法

This document establishes the minimum requirements for an environmental test chamber, and test procedures to carry out anti-icing performance tests according to the current materials specification for aircraft deicing/anti-icing fluids. The primary purpose for such a test method is to determine the anti- icing endurance under controlled laboratory conditions of SAE AMS1424 Type I and AMS1428 Type II, III and IV fluids.

Water Spray and High Humidity Endurance Test Methods for SAE AMS1424 and SAE AMS1428 Aircraft Deicing/Anti-Icing Fluids

DIN EN 4662:2010 航空航天系列.振动控制元件用测试规范.德文和英文版本EN 4662-2010

Aerospace series - Test specification for vibration control components; German and English version EN 4662:2010

SAE AS81819/1A-2010 高速摆动-65到+160°F<分钟>自对准自润滑关节轴承

Bearings, Plain, Self-lubricating, Self-aligning, High Speed Oscillation -65 to +160

SAE AS81819A-2010 -65 至 +160 °F高速摆动自润滑自对准关节轴承的一般规范

This standard covers the requirements for spherical, sel-aligning, self-lubricating bearings which are for use in the ambient temperature range -65 to +160°F (-54 to +71 \MD) at high cyclic speeds. The scope of the standard is to provide a liner system qualification procedure for helicopter sliding bearings defined and controlled by source control drawings. Once a liner system is qualified the source-controlled bearings are further tested under application conditions.

Bearing, Plain, Self-Aligning, Self- Lubricating, High Speed Oscillation -65 to +160 °F General Specification for

DIN 65118:2010 航空航天中的焊接.焊接金属组件.设计文件和一般设计要求中的标识

Welding in aerospace - Welded metallic components - Indications in design documents and general design requirements

SAE AS21240-2010 - 65到+ 250℉自润滑式平头套筒轴承

This part sheet is being updated and re-formatted from MS21240 Rev D to the SAE AS 21240

Bearing, Sleeve, Plain, Self Lubricating -65 to +250 °F

SAE AS8943-2010 自润滑- 65到+ 250℉的平纹和法兰的套管轴承

This standard covers plain and flanged sleeve bearings which are self-lubricating by incorporating polytetrafluoroethylene (PTFE) in a liner in the bore for use in a temperature range of -65 to +250 °F (-54 to +121 °C). This procurement document and it's corresponding parts sheets are being updated and re-formatted from MIL-B-8942 to the SAE standard.

Bearings, Sleeve, Plain and Flanged, Self Lubricating -65 to +250 °F

SAE AIR1594C-2010 着陆装置应用的滑动轴承选择

This document is intended to give advisory information for the selection of plain bearings and bearing materials most suitable for aircraft landing gear applications. Information included herein was derived from bearing tests and service experience/reports. Airframe/landing gear manufactureres, commerical airlines, U.S. Air Force and Naval Air Systems Command provided input for the document. Information is given on bearing installation methods and fits that have given satisfactory performance and service life Bast metal corrosion is a major cause of problems in bearing installations for landing gear. Therefore, methods of corrosion prevention are discussed. Effort is directed toward minimizing maintenance and maximizing life expectancy of landing gear bearings. Lubricated and self-lubricating bearings are also discussed. There are wide ranges of bearing load and motion requirements for applications in aircraft landing gears. For this reason, it is the responsibility of the designer to select that information which pertains to the particular application. Anti-friction bearings, defined as rolling element bearings generally used in wheel and live axle applications, will not be discussed in this document. Landing gear shock strut bearing design and selection criteria are covered in SAE AIR 5883 and, therefore, are not discussed in detail in this document.

Plain Bearing Selection for Landing Gear Applications

SAE AS14101D-2010 平纹自润滑式自动对准低速精密带凹槽线种类轴承,-65至+325℉

No scope available.

Bearing, Plain, Self-Lubricating, Self-Aligning, Low Speed, Narrow, Grooved Race, -65 to +325°F

SAE AS14102D-2010 -65至+325℉倒棱种类的宽幅低速自动校准自润滑式平纹轴承

No scope available.

Bearing, Plain, Self-Lubricating, Self-Aligning, Low Speed, Wide, Chamfered Race, -65 to +325°F

GJB 7051-2010 风洞应变式压力传感器设计准则

本标准规定了风洞应变式压力传感器设计的基本性能参数、结构和电路设计、加工及测试要求。 本标准适用于风洞应变式压力传感器的研制。

Design criterion for wind tunnel strain gauge pressure transducer/sensor

SAE AS33401A-2010 同MS3367塑料栓系皮带一起使用的舱壁支架

No scope available.

Bulkhead Bracket for Use with MS3367 Plastic Tiedown Straps

SAE AS1001G-2010 标准和减径的运行舱壁、侧边内部端口非扩口的T字形配件

Fitting, Tee, Standard and Reducer, Bulkhead on Run, Internal Port on Side, Flareless

DIN EN 4613:2010 航空航天系列.窄系列自润滑衬板耐腐蚀钢球面滑动轴承.尺寸和载荷.英寸系列

This standard specifies the characteristics of bearings, spherical plain in corrosion resisting steel with self-lubricating liner, narrow series for aerospace applications.They are intended for use in fixed or moving parts of the aircraft structure and control mechanisms.They shall be used in the temperature range - 55 ФC to 163 ФC.

Aerospace series - Spherical plain bearings in corrosion resisting steel with self-lubricating liner, narrow series - Dimensions and loads - Inch series; German and English version EN 4613:2009