1、ASD STANDARD NORME ASD ASD NORM prEN 6081 Edition P2 November 2005 PUBLISHED 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.orgICS: Supersedes Edition P1 February 2001 Descri
2、ptors: ENGLISH VERSION Aerospace series Rivet, universal head, close tolerance Inch series Srie arospatiale Rivets de prcision, tte universelle Srie en inches Luft- und Raumfahrt Vollniet, Universalkopf, enge Toleranz Zoll-Reihe This “Aerospace Series“ Prestandard has been drawn up under the respons
3、ibility of ASD-STAN (AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this p
4、re-standard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (
5、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 national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting w
6、ith the EN. Edition approved for publication 30 November 2005 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Copyright 2005 by ASD-STAN Page 2 prEN 6081:2005Contents Page 1 Scope 3 2 Normative references3 3 Requirements.4 3.1 Configuration, dime
7、nsions, tolerances and mass .4 3.2 Material and surface treatment.4 4 Designation 8 5 Marking .9 5.1 Material identification9 5.2 Manufacturers identification.10 5.3 Identification of oversize rivets10 6 Technical specification .10 6.1 Aluminium alloy rivet 10 6.2 Heat resisting alloy NiCu31 rivets1
8、0 6.3 Titanium alloy rivet 10 Page 3 prEN 6081:20051 Scope This standard specifies the dimensions, tolerances and mass of rivets with universal head, close tolerance, inch series, for aerospace application. 2 Normative references The following referenced documents are indispensable for the applicati
9、on 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 8080, Aerospace Anodic treatment of titanium and titanium alloys Sulfuric acid process. EN 2114, Aerospace series A
10、luminium 1050A-H14 - Wire for solid rivets - D 10 mm. 1)EN 2115, Aerospace series Aluminium alloy 2117-T4 Wire for solid rivets D 10 mm. 2)EN 2116, Aerospace series Aluminium alloy 2017A-H13 Wire for solid rivets D 10 mm. 1)EN 2117, Aerospace series Aluminium alloy 5056A-H32 Wire for solid rivets D
11、10 mm. 1)EN 2424, Aerospace series Marking of aerospace products. EN 2941, Aerospace series Nickel alloy rivets - Technical specification 3)EN 3115, Aerospace series Aluminium alloy AL-P7050- Wire for solid rivets D 10 mm. 3)EN 4372, Aerospace series Heat resisting alloy NI-PD9001 (NiCu31) - Non hea
12、t treated - Wire for rivets -D 10mm. 3)EN 6104, Aerospace series Rivets, solid, in aluminium or aluminium alloy Inch series Technical specification. 3)EN 6118, Process specification Aluminium base protection for fasteners. 2)AMS 4982, Titanium alloy wire 44.5 Cb. 4)MIL-A-8625, Anodic coatings for al
13、uminum and aluminum alloys. 5)MIL-C-5541, Chemical conversion coatings on aluminium and aluminium alloys. 5)NASM 5674, Rivets, structural, aluminium alloy, titanium columbium alloy, general specification for. 6) 1) Published as AECMA standard at the date of publication of this standard.2) In prepara
14、tion at the date of publication of this standard. 3) Published as AECMA Prestandard at the date of publication of this standard. 4) Published by: Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001. 5) Published by: Department of Defense(DoD), the Pentagon, Washi
15、ngton, D.C. 20301. 6) Published by: Aerospace Industries Association of America, Inc. (AIA), 1250 Eye Street, N.W., Washington, D.C. 20005-3924, USA Page 4 prEN 6081:20053 Requirements 3.1 Configuration, dimensions, tolerances and mass The configuration shall conform with Figure 1. The dimensions, t
16、olerances and mass shall conform with Figure 1 and Tables 1 and 3. The dimensions and tolerances of oversizes (for repair purposes only) shall conform with Figure 1 and Tables 2 and 3. Dimensions and tolerances are expressed in millimetres. 3.2 Material and surface treatment See Table 4. ABLS2)3) D1
17、)2)Marking ( see 5 )R 0,25RR231 0,254e 0,051 1 R2RR3b a b c Key 1 Marking (see clause 5) a0,025mm shank diameter increase is permissible within 2,54 mm of the base of the head. bChamfered ends with radius to the R3dimensions or a 20 chamfer to dimension “S”. cMaximum head diameters are to theoretica
18、l sharp corners as measured by projection. Figure 1 Configuration Page 5 prEN 6081:2005 Table 1 Dimensions and tolerances Diameter code D Nominal diameter A B e R1R2R3S + 0,03 0,03 max. min. + 0,25 0 Ref. Ref. 0,25 0,25 2 1,58 3,35 3,05 0,7 0,4 1,4 0,48 0,41 3 2,38 4,95 4,65 1,0 0,6 2,1 0,74 0,58 4
19、3,18 6,58 6,22 1,4 0,8 2,7 0,99 0,79 5 3,97 8,18 7,82 1,7 1,0 3,4 1,24 0,99 6 4,76 9,78 9,42 2 1,2 4,2 1,5 1,19 7 5,56 11,41 10,99 2,4 1,4 4,9 1,75 1,37 8 6,36 13,01 12,59 2,7 1,6 5,5 1,98 1,57 10 7,93 16,21 15,79 3,4 2,0 6,9 2,49 1,98 12 9,53 18,60 18,11 4,1 2,4 8,3 0,1 to 0,15 2,97 2,39 Table 2 Di
20、mensions and tolerances for oversize rivets Diameter code D Nominal diameter A B e R1R2R3S + 0,03 0,03 max. min. + 0,25 0 Ref. Ref. 0,25 0,25 3X 2,78 4,95 4,65 1,0 0,6 2,1 0,74 0,58 4X 3,58 6,58 6,22 1,4 0,8 2,7 0,99 0,79 5X 4,37 8,18 7,82 1,7 1,0 3,4 1,24 0,99 6X 5,16 9,78 9,42 2 1,2 4,2 1,5 1,19 6
21、Y 5,56 9,78 9,42 2 1,2 4,2 1,5 1,19 7X 5,96 11,41 10,99 2,4 1,4 4,9 0,1 to 0,15 1,75 1,37 Page 6 prEN 6081:2005Table 3 Length code and masses Diameter code Lengtha b2 3 4 5 6 7 8 10 12 codeL 0,25 Mass c kg/ 1 000 parts 03 4,76 0,04 0,09 - - - - - - - 04 6,35 0,05 0,11 0,23 0,39 - - - - - 05 7,94 0,0
22、5 0,13 0,26 0,44 0,68 - - - - 06 9,53 0,06 0,15 0,30 0,50 0,76 1,11 - - - 07 11,11 0,07 0,17 0,33 0,55 0,84 1,22 1,67 - - 08 12,70 0,08 0,19 0,37 0,61 0,92 1,33 1,81 - - 09 14,29 0,09 0,21 0,40 0,66 1,00 1,44 1,95 3,32 - 10 15,88 0,10 0,23 0,44 0,72 1,08 1,54 2,09 3,54 5,52 12 19,05 0,12 0,27 0,51 0
23、,83 1,24 1,76 2,37 3,98 6,15 14 22,23 0,13 0,31 0,58 0,94 1,39 1,97 2,66 4,42 6,78 16 25,40 0,15 0,35 0,65 1,05 1,55 2,19 2,94 4,85 7,42 18 28,58 - - 0,72 1,15 1,71 2,40 3,22 5,29 8,05 20 31,75 - - 0,79 1,26 1,87 2,62 3,50 5,73 8,68 22 34,93 - - 0,86 1,37 2,02 2,83 3,78 6,17 9,31 24 38,10 - - 0,93 1
24、,48 2,18 3,05 4,06 6,60 9,94 28 44,45 - - - 1,70 2,50 3,48 4,63 7,48 11,21 32 50,80 - - - 1,92 2,81 3,91 5,19 8,35 12,47 40 63,50 - - - - - 4,77 6,31 10,10 15,00 aLengths missing in table can be created in 1/16 inch (1,59 mm) steps, e.g. length code 19 corresponds to: 19/16 inch (30,16 mm). b1/32 in
25、ch (0,79 mm) length increments may be obtained by adding code 5 after last digit of part number, e.g. length code 06-5 corresponds to: 6/16 inch (9,53 mm) + 1/32 inch (0,79 mm) = 13/32 inch (10,32 mm). cMass based on aluminium alloy with a density of 2,79 kg/dm, refer to Table 4 for conversion facto
26、rs. Page 7 prEN 6081:2005 Table 4 Material code Diameter code Material code 2 3 3X 4 4X 5 5X 6 6X 6Y a7 7X 8 10 12 Surface treatment (code see clause 4) Density kg/dm Multiplicator of mass (see Table 3)H a bAluminium alloy 1050A-H14 per EN2114 Yellow chromated per MIL-C-5541, class 1A 2,7 0,97 AD Al
27、uminium alloy 2117-T4 per EN2115 2,75 0,98 D Aluminium alloy 2017A-T4 per EN2116 2,79 1 B a Aluminium alloy 5056A-H32 per EN2117 2,64 0,95 KE Aluminium alloy 7050-T73 per EN3115 Yellow chromatedper MIL-C-5541, class 1A Anodized per MIL-A-8625, type II, class 1, clear a2,82 1,01 N None R Heat resisti
28、ng alloy NiCu31 per EN4372, annealed IVD per EN6118 8,85 3,17 T Anodized per ISO8080 V Titanium alloy 44.5 Cb, annealed per AMS4982 IVD per EN6118 5,8 2,08 a Not for new design b Not for oversize rivets Page 8 prEN 6081:20054 Designation EXAMPLE Description block RIVET Identity block EN6081D6X-06A-5
29、 Number of this standard Material code (see Table 4) Diameter code (see Table 1 and 2) Length code (see Table 3) (1/16 of an inch)* Surface treatment for Aluminium alloy (see Table 4): - No code indicates yellow chromated, - Code “A” indicates anodised (not for new design) Additional length code (se
30、e Table 3) (1/16 of an inch plus 1/32 inch)* * For supplying purpose only, see footnote aand bin Table 3. NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Page 9 prEN 6081:2005 5 Marking 5.1 Material identification Symbol on the rivet head see F
31、igure 2. EN2114 EN2115 EN2116 No head marking Indented 0,2 mm max. Embossed 0,2 mm max. EN2117 EN3115 EN4372 Embossed 0,2 mm max. Embossed 0,2 mm max. Embossed 0,2 mm max. AMS4982 Indented 0,25 mm max. Figure 2 Material identification 0,8 max. 0,8 max. 0,8 max. 0,8 max. 0,8 max. 1,020 min. 1,780 max
32、. 0,762 min. 1,270 max. Page 10 prEN 6081:20055.2 Manufacturers identification EN 2424, style F to be embossed or indented on rivet head. Manufacturers identification is required on rivet heads for diameter code 4 and larger. 5.3 Identification of oversize rivets Symbol on rivet shank end see Figure
33、 3. Max. 0,5 D 0,8 max. Triangular shape indented 0,2 mm max. Figure 3 Identification of oversize rivets 6 Technical specification 6.1 Aluminium alloy rivet Aluminium alloy rivets shall conform with the requirements of EN 6104. 6.2 Heat resisting alloy NiCu31 rivets NiCu31 rivets shall conform with the requirements of EN2941. Shear strength Rc = 340 MPa to 407 MPa. 6.3 Titanium alloy rivet Titanium alloy 44.5 Cb rivets shall conform with the requirements of NASM 5674 except for the finish as stated.
