599 标准查询与下载

DS/EN 2790:1991 航空与航天. 带有自润滑护层铰支承和旋入深度为1.5X螺纹直径螺杆的可调吊环头.尺寸和荷载

The standard specifies the characteristics of adjustable rod-ends consisting of: - a self-aligning ball bearing with self-lubricating liner EN 2501; - a rod end body with threaded shank comprising: a circumferential groove to identify engagement; an optional longitudinal groove for locking purposes. These rod ends are intended for use with flight control rods or rods for aircraft structures. They are intended to be used within the temperature range: - 55 oC to + 150 oC.

Aerospace series. Rod ends, adjustable, self-aligning plain bearing with self-lubricating liner and threaded shank with engagement: 1,5 x thread . Dimensions and loads

DS/EN 2101:1991 航空航天系列．铝和锻铝合金的铬酸阳极化

The standard specifies the required characteristics for the performance of chromic acid anodizing with or without sealing as well as quality assurance of the coating obtained. It applies to parts in aluminium and wrought aluminium alloys of category 1 and 2 (see clause 4) used in aerospace construction when reference is made to this standard.

Aerospace series. Chromic acid anodizing of aluminium and wrought aluminium alloys

DS/EN 2374:1991 航空与航天.玻璃纤维强化的造型材料和夹芯复合材料.检验板的生产

The standard describes the production of laminate and sandwich composite test panels from glass fibre fabric and resin mixes. Test specimens, which are specified for the determination of the characteristics of the glass fibre reinforced mouldings, for the verification of the adhesive and sandwich composite properties, are taken from the test panel in accordance with the relevant test standard. The standard is not applicable to the production of test panels from undirectional.

Aerospace series. Glass fibre reinforced mouldings and sandwich composites. Production of test panels

DS/EN 2592:1991 航空航天系列．额定电流强度在25 A以下的温度补偿3极断路器．产品标准

The standard specifies the required characteristics for three-pole temperature compensated circuit breakers of current ratings from 0,5 to 25A. These circuit breakers are operated by a single push-pull button with trip-free release, delayed tripping and are explosion proof. Their operation is ensured up to short circuit current. Their temperature range lies between -55 oC and 125 oC for In > 15 A and between -55 oC and 90 oC for In > 15 A at an altitude Z = 22 000 m max.

Aerospace series. Three-pole circuit breakers temperature compensated rated currents up to 25A. Product standard

DS/EN 2495:1991 航空与航天.温度补偿的单极保护开关.公称电流至25A.产品标准

The standard specifies the required characteristics for single-pole temperature compensated circuit breakers of current ratings from 0,5 up to 25 A. These circuit breakers are operated by a single push-pull button with trip-free release, delayed tripping and are explosion proof. Their operation is ensured up to short circuit current. Their temperature range lies between 55 oC and 125 oC, at an altitude Z = 22 000 m max. The standard shall be used in conjunction with EN 2350.

Aerospace series. Single-pole circuit breakers temperature compensated rated currents up to 25 A. Product standard

DS/EN 2284:1991 航空与航天.铝和铝塑性合金硫酸阳极氧化处理

The standard specifies the required characteristics for the performance of sulphuric acid anodizing with or without sealing ing as well as quality assurance of the coating obtained. It applies to parts in aluminium and wrought aluminium alloys of category 1 and 2 (see clause 4) used in aerospace construction when reference is made to this standard.

Aerospace series. Sulphuric acid anodizing of aluminium and wrought aluminium alloys

DS/EN 2310:1991 航空与航天.非金属材料燃烧状态分极检验方法

The standard defines the test methods for the flame resistance rating of non-metallic materials. It applies exclusively to materials whose specific standard requires this type of test. It cannot be substituted for the statutory tests required for a final specific use of the material concerned.

Aerospace series. Test methods for the flame resistance rating of non-metallic materials

DS/EN 2350:1991 航空与航天.保护开关.交货技术条件

The standard gives design information and specifies test methods for aircraft circuit breakers covered by EN standards. It is applicable if it is referred to in these standards.

Aerospace series. Circuit breakers. Technical specification

DS/EN 2569:1991 航空与航天.控制绳用绳端套管和系杆.交货技术条件

The standard specifies the required characteristics, the qualification and acceptance inspections and tests for: - end fittings swaged onto control cables; - cable turnbarrel components; - cable turnbarrel assemblies.

Aerospace series. Control cable fittings and turnbarrels. Technical specification

DS/EN 2586:1991 航空与航天.操纵杆用安全垫片.尺寸

The standard specifies the characteristics of lock washers for flight control rods. The lock washers are intended to immobilise the end fittings in relation to the rod body whilst allowing a positional adjustment of half a turn.

Aerospace series. Washers, lock for flight control rods. Dimensions

DS/EN 2791:1991 航空与航天.带旋入深度为1.5X螺纹直径螺杆的单项可调叉头.尺寸和荷载

The standard specifies the characteristics of adjustable rod-ends consisting of: - a single fork; - a threaded shank comprising: a circumferential groove to identify engagement; an optional longitudinal groove for locking purposes. These rod ends are intended for use with flight control rods or rods for aircraft structures. The cadmium plating restricts the application to a temperature not exceeding 235 oC.

Aerospace series. Rods ends, adjustable, single fork and threaded shank with engagement: 1,5 x thread . Dimensions and loads

DS/EN 2792:1991 航空与航天.带旋入深度为1.5X螺纹直径螺杆的可调双叉头.尺寸和荷载

The standard specifies the characteristics of adjustable rod-ends consisting of: - a double fork; - a threaded shank comprising: a circumferential groove to identify engagement; an optional longitudinal groove for locking purposes. These rod ends are intended for use with flight control rods or rods for aircraft structures. The cadmium plating restricts the application to temperature not exceeding 235 oC.

Aerospace series. Rod ends, adjustable, double fork and threaded shank with engagement: 1,5 x thread . Dimensions and loads

DS/EN 2243-2:1991 航空与航天.结构粘接剂.检验方法.第2部分:金属--金属滚柱剥离试验

Aerospace series. Structural adhesives. Test methods. Part 2: Peel metal-metal

DS/EN 2243-4:1991 航空航天系列．结构胶粘剂．试验方法．第4部分：金属蜂窝结构芯平面拉伸试验

Aerospace series. structural adhesives. Test methods. Part 4: Metal-honeycomb core flatwise tensile test

DS/EN 2082-3:1990 航空与航天.铝合金锻坯和锻件,交货技术条件,第3部分:不合格样品及连续锻件

The standard specifies the particular requirements for aluminium alloy pre-production and production forgings produced from forging stock complying with DS/EN 2082-2. It shall be used in conjunction with DS/EN 2082-1.

Aerospace series. Aluminium alloy forging stock and forgings. Technical specification. Part 3: Pre production and production forgings

DS/EN 2082-2:1990 航空与航天.铝合金锻坯和锻件,交货技术条件,第2部分:锻坯

The standard specifies the particular requirements for forging stock intended for the manufacture of forgings in aluminium alloys and shall be used in conjunction with DS/EN 2082-1.

Aerospace series. Aluminium alloy forging stock and forgings. Technical specification. Part 2: Forging stock

DS/EN 2070-5:1990 航空与航天.铝和铝精炼合金半成品,交货技术条件,第5部分:内压管

The standard specifies the particular requirements of tubes of round section for use under pressure in aluminium and aluminium alloys, manufactured by extrusion or extrusion and drawing. This standard shall be used in conjunction with EN 20 70-1.

Aerospace series. Aluminium and aluminium alloy wrought products. Technical specification. Part 5: Tube used under pressure

DS/EN 2082-1:1990 航空航天系列．铝合金锻坯和锻件．技术规范．第1部分：一般要求

The standard defines the general requirements for manufacture, inspection and testing of aluminium alloy forging stock and forgings. Particular requirements applicable to forging sock, pre-production forgings and production forgings are defined in DS/EN 2082-2 and 2082-3 respectively. It is applicable to forging stock and hand forgings including forged blocks and rings, die forgings and rolled rings.

Aerospace series. Aluminium alloy forging stock and forgings. Technical specification. Part 1: General requirements

DS/EN 2076-3:1990 航空与航天.铝美合金锭与铸件,交货技术条件,第3部分:不合格样品及连续铸 件

The standard specifies the particular requirements for castings in aluminium and magnesium alloys produced from material complying with DS/EN 2076-2. The standard also applies to pre-production castings intended for the qualification of the method of manufacture and inspection. This standard shall be used in conjunction with DS/EN 2076-1.

Aerospace series. Aluminium and magnesium alloy ingots and castings. Technical specification. Part 3: Pre-production and production castings

DS/EN 2070-4:1990 航空与航天.铝和铝精炼合金半成品,交货技术条件,第4部分:结构管材

The standard specifies the particular requirements of tubes for structures in aluminium or aluminium alloys, obtained by extrusion or extrusion and drawing. This standard shall be used in conjunction with EN 2070-1.

Aerospace series. Aluminium and aluminium alloy wrought products. Technical specifications. Part 4: Tube for structure