V38 液压、冷气系统及其附件 标准查询与下载

ISO 10583:1993 航空航天 流体系统 导管/组件试验方法

The test methods specified apply to fitting assemblies used in aircraft fluid systems in the pressure and temperature ranges covered by pressure classes B, D and E, and temperature types I, II and III of ISO 6771. Applies each time that it is referred to in a procurement specification or other definition document which contain the pass/fail criteria for these tests.

Aerospace fluid systems; test methods for tube/fitting assemblies

ISO 11218:1993 航空航天 液压油液清洁度分级

Requirements are specified in SAE AS4059A which is adopted as a de facto ISO international Standard. For the purposes of international standardization, the outlined modification shall apply to the specific clause of AS4059A.

Aerospace; cleanliness classification for hydraulic fluids

ISO 7169:1993 航空航天流体动力系统.24锥度孔可拆卸管道配件.总规范

Aerospace fluid systems; separable tube fittings for 24 cone; general specification

HB 6680-1992 压力开关通用规范

本规范规定了压力（绝对压力、表压和差压）开关（以下简称压力开关设计、制造和检验的通用技术要求。 　　本规范适用于飞机液压、气动系统的压力开关，航天、航海及地面设备液压、气动系统的压力开关也可参照使用。

General Specifications for Pressure Switches

HB 6649-1992 飞机Ⅰ、Ⅱ型液压系统重要附件污染度验收水平

本标准规定了军用飞机Ⅰ、Ⅱ型液压系统重要附件固体污染度验收水平，并相应规定了附件污染控制设计要求和工艺要求。 　　本标准适用于标准发布后新研制的飞机Ⅰ、Ⅱ型液压系统重要附件；已定型的附件可参照本标准除４．３．１外的部分，制定有关的工艺文件和指标要求。本标准未涉及的其他附件，其污染度验收水平一般按ＧＪＢ １４８２有关要求；若此类附件另有特殊要求，应由专用技术条件予以规定。

Acceptance Level of Pollution Degree of Important Accessories of Type I and Type II Hydraulic System of Aircraft

HB 6639-1992 飞机Ⅰ、Ⅱ型液压系统污染度验收水平和控制水平

本标准规定了军用飞机Ⅰ、Ⅱ型液压系统固体污染度的验收水平和控制水平，并相应规定了液压系统污染控制设计要求和工艺要求，以及使用、维护中污染控制的一般技术要求。 　　本标准适用于标准发布后新研制的飞机Ⅰ、Ⅱ型液压系统；以改善系统污染状况为目的的改进、改型飞机，可参照本标准的污染控制要求；已定型飞机的液压系统，可参照本标准污染控制工艺要求和使用维护要求部分，制定有关的工艺文件和使用维护指导文件。

Acceptance level and control level of pollution degree of hydraulic system of type I and type II aircraft

ASTM F862-93(1998) 航空航天液压流体的氯离子浓度及pH值的试验方法

1.1 This test method covers the measurement of the pH and chloride ion of water extraction of aerospace hydraulic fluids. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids

ASTM F862-93(2002) 航空航天液压流体的氯离子浓度及pH值的试验方法

On application of the hydraulic fluid within the mechanical fluidic system, the fluid may become contaminated with acid and chloride ion. Mechanical shearing of the hydraulic fluid in the presence of the minute quantity of water and residual amount of organic solvents, used in cleaning, may initiate formation of acid and chloride ion. Measurements are desired to control and maintain the cleanliness and noncorrosiveness of the fluidic system.1.1 This test method covers the measurement of the pH and chloride ion of water extraction of aerospace hydraulic fluids. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids

KS W 1916-1992 航空器.压力加油连接装置

? ??? ???? ???? ?? ???? ?? ?? ? ??? ??? ??? ????.

Aircraft-Pressure refuelling connections

ISO 7319:1992 航空航天.流体系统.24°锥孔米制管接头的接口

Defines the geometry of the interface of couplings for fluid systems in aircrafts. Specifies the dimensions which allow the interchangeability of the male and female elements and of the nut used for the connection. The dimensions define the maximum volume of the male fitting.

Aerospace; fluid systems; interface of 24° cone metric couplings

SAE AIR4713-1992 宇宙空间-MIL-H-5606/MIL-H-83282车辆液压系统的氯化溶剂污染

Of all the potential soluble contaminants, this SAE Aerospace Information Report (AIR) covers only chlorine containing materials, their detection, their effects, and suggests ways to prevent their contaminating aircraft hydraulic fluids. This document will limit itself to chlorine containing compounds in MIL-H-5606 and MIL-H-83282 fluids. The presence and effects of other types of materials will not be discussed in this document.

Aerospace - Chlorinated Solvent Contamination of MIL-H-5606/MIL-H-83282 Vehicle Hydraulic Systems

HB 6457-1990 航空液压快卸自封阀通用技术条件

本标准规定了飞机用温度为Ⅰ型（-55～＋70℃）、Ⅱ型（-55～＋135℃），额定工作压力不超过21MPa的液压快卸自封阀（以下简称自封阀）的技术要求、试验方法和检验规则。 　　本标准适用于飞机液压快卸自封阀的新产品研制和老产品的改进改型。

General technical specifications for aviation hydraulic quick release self-sealing valve

HB 6442-1990 飞机液压导管及连接件弯曲疲劳试验

本标准规定了液压金属导管及连接件弯曲疲劳试验方法和要求。 　　本标准适用于各种强度的可拆卸式或不可拆卸式的液压金属导管及连接件弯曲疲劳强度试验。

Bending fatigue test of aircraft hydraulic conduits and connectors

HB 6456-1990 航空液压单向阀通用技术条件

本标准规定了飞机和导弹用温度为Ⅰ型（-55～＋70℃）、Ⅱ型（-55～＋135℃），额定工作压力不超过21MPa的液压单向阀（以下简称单向阀）的技术要求、试验方法和检验规则。 　　本标准适用于飞机和导弹液压系统用液压单向阀的新品研制和老产品的改进改型。

General technical conditions for aviation hydraulic check valves

SAE AIR1168/1-1990 不可压缩和可压缩液流热力学

The fluid flow treated in this section is isothermal, subsonic, and incompressible. The effects of heat addition, work on the fluid, variation in sonic velocity, and changes in elevation are neglected. An incompressible fluid is one in which a change in pressure causes no resulting change in fluid density. The assumption that liquids are incompressible introduces no appreciable error in calculations, but the assumption that a gas is incompressible introduces an error of a magnitude that is dependent on the fluid velocity and on the loss coefficient of the particular duct section or price of equipment. With reasonably small loss coefficients and the accuracy that is usually required in most calculations, compressible fluids may be treated as incompressible for velocities less than Mach 0.2. At higher velocities and for large loss coefficients (Kt and 4fL/D), compressible flow analysis should be used.

Thermodynamics of Incompressible and Compressible Fluid Flow

SAE AIR1168/1-1990(R2004) 不可压缩及可压缩液体流动的热动力学

The fluid flow treated in this section is isothermal, subsonic, and incompressible. The effects of heat addition, work on the fluid, variation in sonic velocity, and changes in elevation are neglected. An incompressible fluid is one in which a change in pressure causes no resulting change in fluid density. The assumption that liquids are incompressible introduces no appreciable error in calculations, but the assumption that a gas is incompressible introduces an error of a magnitude that is dependent on the fluid velocity and on the loss coefficient of the particular duct section or piece of equipment. Fig. 1A-1 shows the error in pressure drop resulting from assuming that air is incompressible.With reasonably small loss coefficients and the accuracy that is usually required in most calculations, compressible fluids may be treated as incompressible for velocities less than Mach 0.2. Athigher velocities and for large loss coefficients (Kt and 4fUD), compressible flow analysisshould be used.

Thermodynamics of Incompressible and Compressible Fluid Flow

ISO 9206:1990 航空航天 恒流量液压马达 一般规范

Establishes informations for motors to be installed in aircraft, which transform hydraulic power into mechanical energy in the form of a rotational torque. Primary and secondary function motors are covered. Actuators with internal rotation angle limits and low-speed motors are not covered. Shall be used in conjunction with the detail specification particular to each application.

Aerospace; constant displacement hydraulic motors; general specifications

AECMA PREN 2624-1990 航空航天系列飞机液压系统元器件压力脉冲试验

This «Aerospace Series» pre-standard has been drawn up under the responsibility of AECMA (Association Européenne des Constructeurs de Matériel Aérospatial). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Commission following comment by the Member countries.

Aerospace Series Pressure Impulse Testing of Hydraulic System Components Issue P 1

BS 2M 52:1989 航空航天流体系统用软管、管子和配件组件的脉冲试验法

This International Standard specifies the requirements and the procedures for impulse testing of hose, tubing, and fitting assemblies for use in aerospace hydraulic systems. Re-quirements may apply, when appropriate, to components used in other aerospace fluid systems.

Method for impulse testing of hydraulic hose, tubing and fitting assemblies for aerospace fluid systems

2M 52-1989 航空液压系统软管、管子和配件组装脉冲试验法

Method for impulse testing of hydraulic hose, tubing and fitting assemblies for aerospace fluid systems