1、ASD STANDARD NORME ASD ASD NORM prEN 6091 Edition P 1 July 2006 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONGulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Descriptors: ENGLISH VERSION Aerospace series
2、Circlip Srie arospatiale Circlip Luft- und Raumfahrt Federring 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 for the needs of the European Aerospace Industry.
3、It has been 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
4、the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to impl
5、ement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 31 July 2006 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Cop
6、yright 2006 by ASD-STAN Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 6091:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Requirements.3 4 Des
7、ignation 5 5 Marking .5 6 Technical specification .5 7 Example of installation5 Bibliography6 Foreword This 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 Ge
8、neral Process Manual, this standard has received approval for Publication. Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 6091:20063 1 Scope This standard specifie
9、s the dimensions, tolerances, required characteristics and masses of a circlip for use in fuselage interior equipment and structural applications. This standard shall be used in conjunction with stud per EN 6088 and retaining washer per EN 6089. 2 Normative references The following referenced docume
10、nts 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 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensi
11、ons without individual tolerance indications. EN 2424, Aerospace series Marking of aerospace products. EN 2469, Aerospace series Steel FE-PA3901 (X1CrNi18-10) Air melted Softened Wires 0,4 mm D 12,5 mm 450 MPa Rm 650 MPa. 1)EN 2516, Aerospace series Passivation of corrosion resistant steels and deco
12、ntamination of nickel base alloys. EN 6088, Aerospace series Stud. 2)EN 6089, Aerospace series Washer, retaining.1)EN 6095, Aerospace series Rotary fasteners, structural and non-structural applications, technical specification. 2)EN 10270-3, Steel wire for mechanical springs Part 3: Stainless spring
13、 steel wire. AMS 2700, Passivation of corrosion resistant steels. 3)MIL-DTL-83488, Coating, aluminium, high purity. 4)3 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration, dimensions, tolerances and mass shall conform with Figure 1 and Table 1. Dimensions and tolerance
14、s are expressed in millimetres. Tolerances not specified shall be in accordance with ISO 2768-1 (Tolerance class: ISO 2768-m). 1) Published as ASD Prestandard at the date of publication of this standard. 2) In preparation at the date of publication of this standard. 3) Published by: Society of Autom
15、otive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001, USA. 4) Published by: Department of Defense (DoD), the Pentagon, Washington, D.C., 20307, USA. Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or ne
16、tworking permitted without license from IHS-,-,-prEN 6091:20064 All dimensions and tolerances apply after surface treatment. All burrs to be removed/sharp edges to be broken. C D BFigure 1 Configuration Table 1 Dimensions Size code B 0,02 C (Ref.) D 0,10 Mass (Ref.) kg/1 000 pieces 01 a 0,40 1,0 5,3
17、0 0,242 02 0,60 1,0 5,10 0,390 aNot for new design 3.2 Material and surface treatment See Table 2. Table 2 Material and surface treatment Size code Material Surface treatment Finish code Passivated per AMS 2700 or EN 2516 None 01 aCorrosion resistant steel 1.4310-NS per EN 10270-3 IVD coating per MI
18、L-DTL-83488 type II, class 3 V Passivated per AMS 2700 or EN 2516 None 02 Corrosion resistant steel 1.4310-NS per EN 10270-3 or Steel FE-PA3901 per EN 2469 IVD coating per MIL-DTL-83488 type II, class 3 V aNot for new design 3.3 Operating temperature This circlip shall be used in the temperature ran
19、ge of 55 C to 150 C. Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 6091:20065 4 Designation EXAMPLE Description block CIRCLIP Identity block EN6091-01V Number of
20、this standard Size code (see Table 1) Material and finish code (see Table 2) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking EN 2424, style G 6 Technical specification EN 6095 7 Example of installation See Figure 2. Washer EN6089Circl
21、ip EN6091Stud EN6088Key 1 Stud EN 6088 2 Washer EN 6089 3 Circlip EN 6091 Figure 2 Example of installation 1 2 3Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 6091
22、:20066 Bibliography 1 EN 6090, Aerospace series Washer, retaining.1)2 EN 6092, Aerospace series Receptacle, floating, double lug. 1)3 EN 6093, Aerospace series Receptacle, floating, single lug. 1)4 EN 6094, Aerospace series Washer, spring, countersunk. 1)5 EN 6105, Aerospace series Stud, recessed. 2)Copyright European Association of Aerospace Industries Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-
