49.035 航空航天制造用零部件 标准查询与下载

LST EN 4540-2012 航空航天系列 轴承，球面滑动，在低振动下带有自润滑衬垫的耐腐蚀钢高负载 技术规范

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Technical specification

DS/EN 4540:2012 航空航天系列 轴承，球面滑动，在低振动下带有自润滑衬垫的耐腐蚀钢高负载 技术规范

This European Standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for spherical plain bearings in corrosion resisting steel, self aligning with self lubricating liner designed to withstand (under load) slight swivelling and slow rotations only.This standard applies whenever referenced.These bearings prEN 4538-1, prEN 4538-2, prEN 4539-1 and prEN 4539-2 are for actuator applications and for use in the temperature range - 54 °C to 163 °C and for EN 4538-003 and EN 4539-003 for use in the temperature range - 54 °C to 120 °C.The liner may be of a fabric or composite material bonded to the inside

Aerospace series - Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations - Technical specification

SAE AS21232A-2012 聚四氟乙烯内衬有槽外环自动对准的窄滑动轴承

Bearing, Plain, Self-Aligning, Groove Outer Ring, PTFE Lined, Narrow

SAE AS21230A-2012 聚四氟乙烯内衬有槽外环自动对准的宽滑动轴承

Bearing, Plain, Self-Aligning, Grooved Outer Ringer PTFE Lined, Wide

SAE AS21233A-2012 聚四氟乙烯内衬自动对准的窄滑动轴承

Bearing, Plain, Self-Aligning, PTFE Lined, Narrow

BS EN 4540:2011 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.技术规范

Aerospace series. Bearings, spherical plain, in corrosion resisting steel with self-lubricating liner elevated load under low oscillations. Technical specification

SAE ARP5606A-2011 复合蜂窝结构无损检查参考标准

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 recommended practice establishes generic reference standards that will accommodate nondestructive inspections (NDI) on a broad range of non-metallic composite honeycomb structures found on aircraft. The purpose of this Aerospace Recommended Practice (ARP) is to describe the design and production of composite honeycomb calibration standards to be used in ultrasonic, resonant, and tap test NDI equipment calibration for accomplishment of damage assessment and post-repair inspection of aircraft composites. These standards may also be appropriate for other NDT methods but will need to be assessed as appropriate prior to their use. The standards are representative of damage found in the field and include typical flaw scenarios such as disbonds and delaminations. It is intended that these standards be adopted by aircraft Original Equipment Manufacturers within procedures contained contained in their Nondestructive Testing Manuals. Depending on the nature of the inspection, it may be necessary to compensate for variations in material properties through the use of correction factors or by adjusting for these differences on the part or structure being inspected. In certain instances, it may be desirable or necessary to design a new reference standard to accommodate a specific inspection application. Currently, the recognized number of composite honeycomb construction variables makes the resulting number of specimens very large and unmanageable. Inspection characterizations and equipment responses have been used to determine the important variables needed in a composite reference standard thus eliminating unnecessary standard configurations. This ARP describes a workable number of reference specimens that can meet the needs of a broad range of honeycomb structures found on aircraft.

Composite Honeycomb NDI Reference Standards

SAE AIR1186A-2011 等边三角形横截面液压O型环密封支承环的安装和使用(Dyno-Baks)

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. The use of equilateral triangle cross-section hydraulic seal backup rings has been found to improve the life and reliability of high pressure O-ring seals especially for high temperature applications. This Aerospace Information Report (AIR) describes the design and operation of these backup rings, tabulates recommended seal groove and gland dimensions, offers recommendations and suggestions for their installation into hydraulic components, and outlines their advantages and limitations of their use.

Installation and Use of Equilateral Triangle Cross-Section Hydraulic O-Ring Seal Backup Rings (Dyno-Baks)

SAE AS21155B-2011 外环斜切型自动对准滑动轴承

Bearing, Plain, Self Aligning, Chamfered, Outer Ring

SAE ARP5483A-2011 滚动元件承载试验方法

This SAE Aerospace Recommended Practice (ARP) establishes methods for testing airframe rolling element bearings. The purpose of SAE ARP 5483 and its associated slash sheets is to document test methods commonly used to evaluate airframe bearings. These test methods may be referenced in standards, purchase orders, etc. when the test is deemed appropriate to the intended use of the bearing by the end user of the bearing. These test methods are not intended to encompass every conceivable requirement for an airframe bearing. The end user of the bearing must exercise engineering judgment to determine the most appropriate standard and/or nonstandard tests for the application.

Rolling Element Bearing Test Methods

SAE AMS-I-7171A-2011 热声学绝缘毯

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 specification covers the requirements of composite blankets suitable for acoustical and thermal insulation of the walls of aircraft compartments within the temperature range of -65 °F to +175 °F (-54 °C to +80 °C).

Insulation Blanket, Thermal-Acoustical

SAE ARP1832A-2011 O型圈密封的颜色识别

This Aerospace Recommended Practice sets forth the guidelines for the use of non-black O-ring seals. Black is the preferred color for polymer types other than Silicone and Fluorosilicone. When a color other than black is to be used, those established by this document are the preferred.

Color Identification for O-Ring Seals

DIN EN 3280:2011 航空和航天系列.刚性或自校直飞机骨架滚动轴承.技术规范;德文版本和英文版本EN 33280-2011

This European Standard specifies the requirements, test methods, qualification and acceptance conditions for rolling bearings.

Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification; German and English version EN 3280:2011

SAE ARP86C-2011 发动机废气进入空气换热器式飞机加热器

These recommendations are written to cover the subject of engine exhaust gas to air type heat exchangers under the following classifications: CABIN HEATING: (All occupied regions and windshields heating). Wing and empennage heating. ENGINE AND ACCESSORY HEATING: (When heater is installed as part of the aircraft). These recommendations are not intended to cover the design of secondary exchangers which may be required when engine exhaust gas to air type heat exchangers are used in supplying ventilating air.

Heater, Airplane, Engine Exhaust Gas to Air Heat Exchanger Type

LST EN 3280-2011 航空航天系列 轴承，机身滚动，刚性或自动调心 技术规范

Aerospace series - Bearings, airframe rolling, rigid or self-aligning - Technical specification

SAE AS81935/8-2011 带自调整自润滑耐腐蚀(CRES)窄型外螺纹钢杆端的滑动轴承(-65至+325℉)

This is the initial release of an all corrosion resistant steel (CRES) version of AS81935/8

Bearing, Plain, Rod End, Self-Aligning, Self-Lubricating, Narrow, Externally Threaded, Steel, Corrosions Resistant (CRES) -65 to +325 °F

SAE AS5488A-2011 依附在合适接口上的支线客机牵引杆

This SAE Aerospace Standard (AS) specifies the interface requirements for towbar attachment fittings on the nose gear (when towing operations are performed from the nose gear) of conventional tricycle type landing gears of commercial civil transport aircraft with a maximum ramp weight between 8600 kg (19 000 lb) and 50 000 kg (110 000 lb), commonly designated as "regional aircraft". Its purpose is to achieve towbar attachment fittings interface standardization by aircraft weight category (which determines towbar forces) in order to ensure that one single type of towbar with a standard connection can be used for all aircraft types within or near that weight category, so as to assist operators and airport handling companies in reducing the number of different towbar types used. This Aerospace Standard is intended to be applicable to all new models of regional aircraft within the specified maximum ramp weight range, entering service or designed after its date of publication. See Section 3, Effectivity, hereafter. It is not its intent to apply to previously in service regional aircraft models, which present a considerable variety of towbar attachment fittings, However, where deemed appropriate in order to facilitate operation of such aircraft types at airports, simple retrofit modifications are described that may be considered to bring certain in service fittings to be compatible with a towbar head meeting this Aerospace Standard.

Regional Aircraft Towbar Attach Fitting Interface

SAE AS81935/6A-2011 .-65至 + 325℉耐蚀钢(CRES)宽外部螺纹自润滑和自对准杆端平纹轴承

Bearing, Plain Rod End, Self-Aligning, Self-Lubricating, Wide Externally Threaded, Steel, Corrosion Resistant (CRES) -65 to +325 °F

SAE AS81935/7A-2011 .-65至+325℉的耐蚀钢宽内螺纹自润滑和自对准杆端平纹轴承

Bearing, Plain Rod End, Self-Aligning, Self-Lubricating, Wide, Internally Threaded, Steel, Corrosion Resistant (CRES) -65 to +325 °F

SAE AS81935C-2011 (-65至+325℉)自润滑和自对准杆端平纹轴承的一般规格

This specification covers plain rod end bearings, corrosion resistant steel (CRES) or alloy steel, which are self-aligning and self-lubricating by incorporating polytetrafluoroethylene (PTFE) in a liner between the ball and race for use in the temperature range -65 to +325 °F (-54 to +163 °C).

Bearings, Plain, Rod End, Self-Aligning, Self-Lubricating, General Specification for (-65 to +325 °F)