1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2013 SAE International All rights reserved. No part of this publication m
3、ay be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside U
4、SA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AS5000DAEROSPACESTANDARDAS5000 REV. D Issued 2006-03 Revised 2013-08 Superseding AS5000C Fitti
5、ng, Plug-in Union, Ring Locked, 24 Degree Cone, Fluid Connection, 5080 psi (35 000 kPa), Specification for RATIONALE Update the sampling spec to accommodate acceptance number zero. TABLE OF CONTENTS 1. SCOPE 4 1.1 Classifications . 4 2. REFERENCES 4 2.1 Applicable Documents 4 2.1.1 SAE Publications
6、. 4 2.1.2 U.S. Government Publications 5 2.1.3 AECMA Publications . 6 2.1.4 ASQ Publications 6 2.1.5 ASME Publications 6 2.1.6 ASTM Publications 6 2.1.7 ISO Publications 6 2.1.8 NAS Publications 6 2.1.9 PRI Publications 7 2.1.10 RTCA Publications 7 2.2 Abbreviations and Acronyms 7 2.3 Definitions .
7、7 3. TECHNICAL REQUIREMENTS 7 3.1 Qualification 7 3.1.1 Product Qualification . 7 3.1.2 Manufacturer Qualification 7 3.1.3 Retention of Qualification 7 3.2 Material . 8 3.2.1 Heat Treatment . 8 3.3 Design and Fabrication . 8 3.3.1 Passages 8 3.3.2 Threads . 8 3.4 Finish . 8 3.5 Identification of Pro
8、duct 9 3.5.1 Manufacturers Identification . 9 3.5.2 Size, Method, and Location of Marking 9 3.5.3 Color Identification 9 SAE AS5000D Page 2 of 32 3.6 Performance 9 3.6.1 Environmental Conditions . 9 3.6.2 Proof Pressure 10 3.6.3 Pneumatic Pressure 10 3.6.4 Impulse 10 3.6.5 Minimum Burst Pressure Tes
9、t . 10 3.6.6 Flexure 10 3.6.7 Repeated Assembly 10 3.6.8 Tensile Load 11 3.6.9 Thermal Shock 11 3.6.10 Overtightening . 11 3.6.11 Electrical Conductivity . 11 3.6.12 Salt Spray 11 3.6.13 Vibration 11 3.6.14 Fire 11 3.6.15 System Pressure . 12 3.6.16 Stress Corrosion . 12 3.6.17 Lightning Strike . 12
10、 3.7 Workmanship 12 3.7.1 Machined Surfaces . 12 3.7.2 Internal Passages . 12 3.7.3 Anodic Treatment Contact Marks . 12 3.7.4 Sealing Surfaces . 12 4. QUALITY ASSURANCE PROVISIONS 12 4.1 Responsibility for Inspection . 12 4.2 Inspection Lot 12 4.2.1 Material Certification . 13 4.2.2 Heat Treating Ce
11、rtification 13 4.3 Classification of Tests and Inspections . 13 4.4 Qualification Inspection . 13 4.4.1 Test Samples 13 4.4.2 Fitting Installation and General Testing Practice 13 4.5 Quality Conformance Inspection . 15 4.5.1 Sampling . 15 4.5.2 Examination and Inspection Methods . 17 4.5.3 Periodic
12、Control Tests . 17 4.6 Performance Tests 17 4.7 Material Tests 29 4.7.1 Hardness of Steel Fittings . 29 4.8 Rejection and Retest . 30 5. PREPARATION FOR DELIVERY . 30 5.1 Cleaning 30 5.2 Packaging . 30 5.3 Package Identification . 30 5.4 Intermediate Container . 30 5.5 Shipping Container . 31 6. NOT
13、ES 31 6.1 Dimensions . 31 6.2 Intended Use . 31 SAE AS5000D Page 3 of 32 FIGURE 1 ELECTRICAL CONDUCTIVITY TEST SET-UP . 20 FIGURE 2 VIBRATION TEST SET-UP, OPTION I 22 FIGURE 3 VIBRATION TEST SET-UP, OPTION II . 22 FIGURE 4 VIBRATION TEST SET-UP, OPTION III 23 FIGURE 5 MODIFIED CURVE W 24 FIGURE 6 VI
14、BRATION TEST REDUCTION CURVES - E U D . 26 FIGURE 7 VIBRATION TEST REDUCTION CURVES - E1 U D1 . 26 FIGURE 8 LIGHTNING STRIKE TEST SET-UP, OPTION 1 . 27 FIGURE 9 LIGHTNING STRIKE TEST SET-UP, OPTION 2 . 28 TABLE 1 MATERIALS 8 TABLE 2 BENDING STRESS LEVEL 10 TABLE 3 TENSILE LOADS 11 TABLE 4 PLUG-IN UN
15、ION PORT END, INSTALLATION TORQUE . 13 TABLE 5 TUBE FITTING-NUT ASSEMBLY TORQUE 14 TABLE 6A CLASSIFICATION OF DEFECTS . 15 TABLE 6B SAMPLING INSPECTION, TABLES FOR ISOLATED LOT APPLICATIONS 16 TABLE 7 QUALITY CONFORMANCE INSPECTION 17 TABLE 8 TUBE LENGTH - ALTERNATE VIBRATION TEST 24 TABLE 9 VIBRATI
16、ON TEST SERIES 25 TABLE 10 TESTING AND TEST SAMPLES FOR PRODUCT QUALIFICATION . 28 TABLE 11 QUANTITY OF UNIT PACKAGES 30 TABLE 12 AS5551 PORT MATERIAL AND DIMENSIONS USED IN QUALIFICATION TESTING*) . 31 SAE AS5000D Page 4 of 32 1. SCOPE This SAE Aerospace Standard (AS) establishes the requirements f
17、or 24 degree cone AS5827 or EN 6123 flareless Ring locked fitting assemblies per AS5550 and AS5865, for use in aircraft fluid systems at nominal operating pressure of 5080 psi (35 000 kPa) maximum and operating temperature range of -65 to +275 F (-54 to +135 C). The general requirements shall be for
18、, but not limited to, commercial aircraft hydraulic components per AS4941, using port configuration as specified in AS5551. 1.1 Classifications Type 1 Standard requirement for Proof, Tensile, Fire, and Vibration Test Type 2 Alternate requirement for Proof, Tensile, Fire, and Vibration Test NOTE: Typ
19、e 1 meets requirements of both types. 2. REFERENCES 2.1 Applicable Documents The following publications form a part of this document to the extent specified herein. The latest issue of SAE publications shall apply. The applicable issue of other publications shall be the issue in effect on the date o
20、f the purchase order. In the event of conflict between the text of this document and references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 2.1.1 SAE Publication
21、s Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2486 Conversion Coating of Titanium Alloys Fluoride-Phosphate Type AMS2488 Anodic Treatment - Titanium and Titanium Alloys,
22、Solution pH 13 or Higher AMS2700 Passivation of Corrosion Resistant Steels AMS4928 Titanium Alloy Bars, Wire, Forgings, Rings, and Drawn Shapes, 6Al - 4V, Annealed AMS4965 Titanium Alloy, Bars, Wire, Forgings, and Rings, 6.0Al - 4.0V, Solution Heat Treated and Aged AMS4967 Titanium Alloy, Bars, Wire
23、, Forgings, and Rings, 6.0Al - 4.0V, Annealed, Heat Treatable AMS5731 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, Tubing, and Rings, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V, Consumable Electrode Melted, 1800 F (982 C) Solution Heat Treated AMS5732 Steel, Corrosion and Heat-Resi
24、stant, Bars, Wire, Forgings, Tubing, and Rings, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V, Consumable Electrode Melted, 1800 F (982 C) Solution and Precipitation Heat Treated AMS5734 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B -
25、0.30V, Consumable Electrode Melted, 1650 F (899 C) Solution Heat Treated AMS5737 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V, Consumable Electrode Melted, 1650 F, (899 C) Solution and Precipitation Heat Treated SAE AS5000D Pag
26、e 5 of 32 AS478 Identification Marking Methods AS603 Impulse Testing of Hydraulic Hose, Tubing, and Fitting Assemblies AS1055 Fire Testing of Flexible Hose, Tube Assemblies, Coils, Fittings, and Similar System Components AS1241 Fire Resistant Phosphate Ester Hydraulic Fluid for Aircraft AS2094 Test
27、Methods for Tube-Fitting Assemblies AS4941 Aerospace - General Requirements for Commercial Aircraft Hydraulic Components AS5272 Lubricant, Solid Film, Heat Cured, Corrosion Inhibiting, Procurement Specification ARP5412 Aircraft Lightning Environment and Related Test Waveforms ARP5416 Aircraft Lightn
28、ing Test Methods AS5550 Fitting Assembly, Ring Locked, Adapter, Flareless to Port, Extra Fine Threads, 5080 psi AS5551 Fitting Assembly - 24 Degree Cone Flareless per AS5827, 5080 psi, Port Connection, Port Preparation, Installation and Removal of AS5550 and AS5865 AS5620 Titanium Hydraulic Tubing,
29、Ti-3Al-2.5V Cold Worked and Stress Relieved, Up to 35,000 kPa (5080 psi), Requirements for Qualification Testing and Control AS5827 Fitting End, Flareless, Extra Fine Thread, Design Standard AS5865 Fitting Reducer Assembly, Ring Locked, Adapter, Flareless to Port, Extra Fine Threads, 5080 psi AS5975
30、 Fitting Assembly, Straight, Male, Flareless, Axially Swaged, Hydraulic, 5080 psi AS7003 Nadcap - Program Requirements AS7112 National Aerospace and Defense Contractors Accreditation Program Requirements for Fluid System Components AS8879 Screw Threads UNJ Profile, Inch, Controlled Radius Root with
31、Increased Minor Diameter 2.1.2 U.S. Government Publications Available from DLA Document Services, Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: (215) 697-6396, http:/quicksearch.dla.mil/. FED-STD-595 Colors Used in Government Procurement MIL-HDBK-1655 Fittings, Flareless, Class
32、ification of Defects of MIL-PRF-83282 Hydraulic Fluid, Fire Resistant, Synthetic Hydrocarbon Base SAE AS5000D Page 6 of 32 2.1.3 AECMA Publications Available on-line at http:/www.aecma-stan.org/sales/bookstore.asp or from AECMA, 94-b.5, B-1200 Brussels, Belgium.EN 6123 Fitting End, 24 Internal Cone,
33、 Extra Fine Thread, Flareless Type 2.1.4 ASQ Publications Available from American Society for Quality, 600 North Plankinton Avenue, Milwaukee, WI, 53202, Tel: 800-248-1946 (United States or Canada) or +1-414-272-8575 (International), www.asq.org. ASQ Z1.4 Sampling Procedures and Tables for Inspectio
34、n by Attributes 2.1.5 ASME Publications Available from American Society of Mechanical Engineers, 22 Law Drive, P.O. Box 2900, Fairfield, NJ 07007-2900, Tel: 973-882-1170, www.asme.org. ASME Y14.38 Abbreviation for Use on Drawings and in Text 2.1.6 ASTM Publications Available from ASTM International,
35、 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A 370 Steel Products, Mechanical Testing of 2.1.7 ISO Publications Available from International Organization for Standardization, 1, rue de Varembe, Case postale 56, CH-1211 Geneva 20, Swit
36、zerland, Tel: +41 22 749 01 11, www.iso.org. ISO 2685 Resistance to Fire in Designated Fire Zones ISO 3161 Aerospace - UNJ Threads, with Controlled Root Radius, for Aerospace - Inch Series ISO 6773 Aerospace - Fluid Systems - Thermal Shock Testing of Piping and Fittings ISO 7137 Aircraft - Environme
37、ntal Conditions and Test Procedures for Airborne Equipment ISO 7257 Aircraft - Hydraulic Tubing Joints and Fittings - Rotary, Flexure Test ISO 10583 Aerospace Fluid Systems -Test Methods for Tube/Fitting Assemblies 2.1.8 NAS Publications Available from Aerospace Industries Association, 1000 Wilson B
38、oulevard, Suite 1700, Arlington, VA 22209-3928, Tel: 703-358-1000, www.aia-aerospace.org. NAS1638 Cleanliness Requirements of Parts Used in Hydraulic Systems SAE AS5000D Page 7 of 32 2.1.9 PRI Publications Available from Performance Review Institute, 161 Thorn Hill Road, Warrendale, PA 15086-7527, T
39、el: 724-772-1616, www.pri-network.org. PD2001 Qualified Product Management Council Procedures for Qualified Products Group PD2101 Aerospace Quality Assurance, Product Standard, Qualification Procedures, Fluid Systems PRI-QPL-AS5000 Fittings, Ring Locked, Flareless per AS5827, 5080 psi, Fluid Connect
40、ion 2.1.10 RTCA Publications Available from RTCA, Inc., 1150 18th Street, NW, Suite 910, Washington, DC 20036, Tel: 202-833-9339, www.rtca.org. RTCA/DO-160 Environmental Conditions and Test Procedures for Airborne Equipment 2.2 Abbreviations and Acronyms Standard abbreviations used in this document
41、and frequently used in aerospace technical documents may be found in ASME Y14.38. 2.3 Definitions Definitions of terms used in this document and frequently used in aerospace technical documents may be found in the SAE Dictionary of Aerospace Engineering. 3. TECHNICAL REQUIREMENTS 3.1 Qualification 3
42、.1.1 Product Qualification Fittings furnished under this specification shall be representative of products which have been qualified to the requirements of 3.6 and 4.4. All products shall conform to the requirements of this procurement specification and shall be approved in accordance with the requi
43、rements of PD2001 and PD2101 for listing in the Performance Review Institute (PRI) Qualified Products List (QPL) PRI-QPL-AS5000. 3.1.2 Manufacturer Qualification A manufacturer producing a product in conformance to this procurement specification shall be accredited in accordance with the requirement
44、s of PD2101, AS7003, and AS7112, AS7112/2 and shall be listed in a Performance Review Institute (PRI) Qualified Manufacturers List (QML). 3.1.3 Retention of Qualification The manufacturer shall certify in intervals not exceeding two years that the products listed in PRI-QPL-AS5000 are still availabl
45、e from the listed plant. The manufacturer shall forward his certification letter to PRI for approval. PRI shall confirm retention of qualification. Periodic Control Tests (4.5.3) shall be performed and reported to PRI accordingly. SAE AS5000D Page 8 of 32 3.2 Material Fittings shall be fabricated of
46、 materials listed in Table 1 and in compliance with requirements in this specification or as specified on the applicable part standard drawings. TABLE 1 - MATERIALS Titanium alloy Ti 6Al-4V per AMS4928, AMS4965, or AMS4967 CRES A-286 per AMS5731, AMS5732, AMS5734, or AMS5737 3.2.1 Heat Treatment 3.2
47、.1.1 Titanium Alloy Titanium alloy fittings shall be supplied in the final temper as shown in Table 1. When fitting material is purchased in other than the final temper, the heat treatment of the raw material shall be as specified on the applicable part standard drawings. 3.2.1.2 CRES Unless otherwi
48、se specified on the applicable part standard drawings, the hardness of the finished A-286 corrosion resistant steel parts shall be 30 HRC minimum. 3.3 Design and Fabrication The design and fabrication of the fittings shall be in accordance with the applicable part standard drawings. The fitting ends
49、 shall be in accordance with AS5827 or EN 6123 as appropriate. Dimensional requirements are applicable after heat treatment and protective finishing. 3.3.1 Passages 3.3.1.1 Machining Offset The offset between the machined holes at the meeting point of the holes shall not exceed 0.010 inch (0.254 mm). It shall be possible to pass through the fluid passage a ball whose diameter is 0.015 inch (0.381 mm) less than t
