1、ASD STANDARD NORME ASD ASD NORM prEN 6051 Edition P 3 December 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: 49.030.60 Supersedes edition P 2 March 200
2、1 Descriptors: ENGLISH VERSION Aerospace series Collars, swage locking, shear type, in aluminium alloy 3003, chemical film Inch series Srie arospatiale Bagues, cisaillement-type, en alliage daluminium 3003, film sec Srie en inches Luft- und Raumfahrt Schlieringe fr Scherbeanspruchung, aus Aluminiuml
3、egierung 3003, Schmierfilm behandelt Inch-Reihe 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. It has been tec
4、hnically 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 standard. A
5、fter 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 implement the EN at
6、 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 December 2006 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Copyright 2006
7、 by ASD-STAN prEN 6051:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Requirements.3 4 Designation 5 5 Marking .5 6 Technical specification .5 7 Example of installation5 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical Domain. After
8、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. prEN 6051:20063 1 Scope This standard specifies the characteristics of a collar, swage locking, shear type, in aluminium alloy 30
9、03, with a maximum operating temperature of 80 C for aerospace application. This collar shall be used with pins as per EN 6050, EN 6100 or EN 6120. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition
10、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products. EN 6050, Aerospace series Pins, close tolerance, swage locking, 100 countersunk reduced head, shear type, in aluminium al
11、loy 7050, chemical film Inch series. 1)EN 6052, Aerospace series Rivets Collar System in aluminium alloy shear type inch series Technical specification. 1)EN 6100, Aerospace series Pins, close tolerance, swage locking, 100 countersunk head, shear type, in aluminium alloy 7050, chemical film Inch ser
12、ies. 1)EN 6120, Aerospace series Pins, close tolerance, swage locking, protruding head, shear type, in aluminium alloy 7050, chemical film Inch series. 1)MIL-C-5541, Chemical conversion coatings on aluminium and aluminium alloys. 2)MIL-L-87132, Lubricant, cetyl alcohol, 1-hexadecanol, application to
13、 fasteners. 2)QQ-A-430, Aluminium alloy rod and wire, for rivets and cold heading. 3)3 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration, dimensions, tolerances and mass shall conform to Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres. 1)
14、Published as ASD Prestandard at the date of publication of this standard. 2) Published by: Department of Defense (DoD), the Pentagon, Washington, D.C., 20301, USA 3) Published by: Superintendent of Documents, U.S. Government Printing Office, Washington, D.C., 20402, USA prEN 6051:20064 Values apply
15、before lubrication Key 1 Marking (see Clause 5) 2 Punch-out burr permitted within limits of d4and h2(one end only) 3 Permissible circular burr or offset d5max. (one end only) 4 r 1,0 max. or underfill Figure 1 Configuration, dimensions and tolerances Table 1 Dimensions, tolerances and mass d1d2d3d4d
16、5h1h2h3Mass Diameter code 0,05 max. min. max. min. max. 0,25 max. Ref. kg/1 000 pieces 040 4,14 4,78 6,17 6,27 4,09 6,38 5,61 0,41 1,65 0,245 3.2 Material and surface treatment See Table 2. Table 2 Material and surface treatment Code Material Heat treatment Hardness Surface treatment Lubricant A Alu
17、minium alloy 3003 in accordance with chemical composition of QQ-A-430 H12 to H17 condition 50 Rockwell to 62 Rockwell 15 t (35 HV to 50 HV 15 kgf) Chemical film per MlL-C-5541 class 1A (gold chromate) Cetyl alcohol lubrication per MIL-L-87132, grade B 0,8 prEN 6051:20065 4 Designation EXAMPLE Descri
18、ption block COLLAR Identity block EN6051-040A Number of this standard Diameter code (see Table 1) Surface treatment 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 F, depressed 0,25 mm max. Marking position at manufacturers discretion. 6 Technical specification EN 6052 7 Example of installation See Figure 2. Key 1 Pin EN 6050, EN 6100 or EN 6120 2 Collar EN 6051 (installed condition) Figure 2 Example of installation 1 2
