AECMA PREN 2606-2008 Aerospace series 60 degrees interface for adaptors threaded with lockring Geometric configuration Edition P1《航空航天系列.60度带锁环的螺纹适配器接口.几何结构.版本P1》.pdf

1、 ASD STANDARD NORME ASD ASD NORM prEN 2606:2008 Edition P1 2008-12PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel +32 2 775 8126 - fax +32 2 763 3565 - www.asd-stan.org ICS: 621.643.06:629.7 Descriptors: ENGLISH VERSION

2、Aerospace series 60 interface for adaptors, threaded, with lockring Geometric configuration Luft- und Raumfahrt 60-Anschlusszapfen fr gerade Einschraubverschraubungen mit Sicherungsring Konstruktionsblatt Srie arospatiale Raccords avec cne dtanchit 60 pour raccords droits, filets, avec bague de scur

3、it Configuration gomtrique This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The Aerospace and Defence Industries Association of Europe- Standardization). It is published on green paper for the needs of the European Aerospace and Defence Industry. It has bee

4、n technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standa

5、rd. After examination and review by users and formal agreement of ASD-STAN it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. Edition approved for publication31 December 2008Comments should be sent within six months after the date of pu

6、blication to ASD-STAN Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 2606:2008 2 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Required characteristics.3 4 Designation 6 Foreword This

7、standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. Copyright ASD-STAN Provided by IH

8、S under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 2606:2008 3 1 Scope This standard specifies the dimensional characteristics of the 60 interface for adaptors, threaded, with lockring, assembly with elastomer O-ring, for aerospace appl

9、ications. This standard applies to all adaptors, threaded, with lockring, assembled to EN 2607 and used in fluid systems with a nominal pressure of 28 000 kPa for which a metric-size coupling with a 60 conical sealing surface has been selected. 2 Normative references The following referenced documen

10、ts are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 5855-1, Aerospace MJ threads Part 1: General requirements. ISO 5855-3, Aerosp

11、ace MJ threads Part 3: Limit dimensions for fluid systems. EN 2602, Aerospace series Ports for adaptors, threaded, with lockring Geometric configuration. EN 2603, Aerospace series Port ends for adaptors, threaded, with lockring Geometric configuration. EN 2607, Aerospace series O-rings for adaptors,

12、 threaded, with lockring Survey. 3 Required characteristics 3.1 Configuration Dimensions According to Figure 1 and Table 1. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 2606:2008 4 Dimensions in mi

13、llimetres aAccording to EN 2603b Thread B cPitch diameter dLockring position after installation in port according to EN 2602. eContact between this diameter and mating connection shall be continuous. fWhen d2is less than or equal to d7, port diameter d7shall be the same over the whole adaptor length

14、 and l8and d2values shall be disregarded. gThread A Figure 1 3,21,6Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 2606:20085 Table 1 Thread A b Thread B bd1d2d3d4d5Nut end Port end Code a Port dimens

15、ion code 4g6g 4h6h Nominal theoretical 0 0,50 0 0,20 05 077 MJ 10 1 MJ 6 1 9,37 2,50 6,10 8,50 8,15 06 098 MJ 12 1,25 MJ 8 1 11,53 4,50 7,20 10,00 10,20 08 125 unused 10 136 MJ 16 1,5 MJ 12 1,25 15,37 6,50 10,00 14,00 13,90 12 153 MJ 18 1,5 MJ 14 1,5 17,12 8,50 12,00 15,90 15,90 14 170 MJ 20 1,5 MJ

16、16 1,5 18,77 10,50 14,00 17,90 17,50 16 192 MJ 22 1,5 MJ 18 1,5 20,93 12,50 16,00 19,90 19,70 18 214 MJ 24 1,5 MJ 20 1,5 23,85 14,50 18,00 21,90 21,90 20 231 MJ 27 1,5 MJ 22 1,5 24,92 16,50 20,00 25,00 23,65 22 253 MJ 30 1,5 MJ 24 1,5 27,41 18,50 23,20 28,00 25,95 25 295 unused 28 320 unus32 350 unu

17、sed l1l2l3l4l8l9l13r Code a Port dimension code + 0,5 0 min. + 0,20 0 + 0,10 0,20 0,20 min. min. 0,40 05 077 14,53 4,00 0,90 3,40 7,10 4,25 0,60 06 098 16,90 5,00 0,90 3,90 12,85 8,60 4,95 0,70 08 125 unused 10 136 19,23 6,15 1,20 4,40 15,05 10,40 5,80 0,80 12 153 18,77 6,15 1,60 4,40 15,05 10,40 5,

18、60 0,80 14 170 19,39 6,15 1,60 4,40 15,05 10,40 6,05 0,80 16 192 19,09 6,15 1,60 4,40 10,40 5,85 0,80 18 214 19,56 6,15 1,60 4,40 15,05 10,40 5,55 0,80 20 231 20,57 6,15 1,60 4,40 16,00 10,60 6,85 0,80 22 253 19,94 6,15 2,00 4,40 16,00 10,60 6,15 0,80 25 295 unused 28 320 unus32 350 Unused aCorrespo

19、nds to the pipe nominal outside diameter.bAccording to ISO 5855-3 except MJ 6 1. MJ 6 1 according to ISO 5855-1. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 2606:2008 6 3.2 Surface roughness Accor

20、ding to Figure 1, unless otherwise specified in the design documentation. 4 Designation EXAMPLE Identity block EN2606-10 Number of this standard Code (see Table 1) Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-