1、ASD STANDARD NORME ASD ASD NORM prEN 6088 Edition P 1 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: Descriptors: ENGLISH VERSION Aerospace ser
2、ies Stud Srie arospatiale Axe Luft- und Raumfahrt Verschlubolzen 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 o
4、f 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 im
5、plement 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 December 2006 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Doma
6、in Copyright 2006 by ASD-STAN prEN 6088:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Requirements.4 4 Designation 6 5 Marking .6 6 Technical specification .6 7 Example of installation6 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanic
7、al 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. prEN 6088:2006 3 1 Scope This standard specifies the dimensions, tolerances, required characteristics and mass o
8、f a stud for use in fuselage interior equipment and structural applications. This standard shall be used in conjunction with retaining washer per EN 6089, circlip per EN 6091 and receptacles per EN 6092 or EN 6093. 2 Normative references The following referenced documents are indispensable for the a
9、pplication 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 dimensions without individual toleranc
10、e indications. EN 2424, Aerospace series Marking of aerospace products. EN 2516, Aerospace series Passivation of corrosion resisting steels and decontamination of nickel base alloys. EN 4318, Aerospace Series Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) Solution treated and precipitation treate
11、d Bar and section, De 100 mm, Rm 960 MPa. 1)EN 6089, Aerospace series Washer, retaining, for usage with stud EN 6088. 1)EN 6091, Aerospace series Circlip. 1)EN 6092, Aerospace series Receptacle, floating, double lug. 1)EN 6093, Aerospace series Receptacle, floating, single lug. 1)EN 6094, Aerospace
12、series Washer, spring, countersunk. 1)EN 6095, Aerospace series Rotary fasteners Structural and non-structural applications Technical specification. 1)SAE-AMS2700, Passivation of corrosion resistant steels. 2)SAE-AMS5629, Steel, corrosion-resistant, bars, wire, forgings, rings and extrusions, 13Cr -
13、 8.0Ni - 2.2Mo - 1.1Al, vacuum induction plus consumable electrode melted, solution heat treated, precipitation hardenable. 2)SAE-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, 1 650 F (899 C)
14、 solution and precipitation heat treated. 2)SAE-AS8879, Screw threads, UNJ profile, inch controlled radius root with increased minor diameter. 2)MIL-DTL-83488, Coating, aluminum, high purity. 3)MIL-S-7742, Screw threads, standard, optimum selected series: general specification for. 3)NASM22978, Fast
15、ener, rotary, quick-operating, high-strength. 4)NASM33781, Recess-offset cruciform, dimensions of recess, and driver for. 4)1) Published as ASD Prestandard at the date of publication of this standard. 2) Published by: SAE International, 400 Commonwealth Drive, Warrendale, P.A., 15096-0001, USA 3) Pu
16、blished by: Department of Defense (DoD), the Pentagon, Washington, D.C., 20307, USA 4) Published by: Aerospace Industries Association of America, (AIA), 1250 Eye Street, N.W., Washington, D.C. 20005-3924, USA prEN 6088:20064 3 Requirements 3.1 Configuration, dimensions, tolerances and mass The confi
17、guration, dimensions, tolerances and mass shall conform to Figure 1 and Table 1. Dimensions and tolerances are expressed in millimetres. Tolerances not specified shall be in accordance with ISO 2768-1. All dimensions and tolerances apply after surface treatment. All burrs to be removed / sharp edges
18、 to be broken. Key 1 Grip range. 3 Recess no. 10 per NASM33781 2 Marking, see Clause 5. 4 0.1640-32UNJC-3B thread per SAE-AS8879, 2 lead or 0.1640-32UNC-3B thread per MIL-S-7742, 2 lead Figure 1 Configuration, dimensions and tolerances prEN 6088:20065 Table 1 Dimensions, tolerances and mass Grip ran
19、ge L X Z Mass Size code min. max. 0,25 + 2,0 0 min. kg/1 000 pieces015 4,60 6,39 11,71 5,2 2,3 020 6,40 7,35 12,70 6,2 2,9 2,4 030 7,36 9,15 14,48 3,0 2,7 040 9,16 10,90 16,26 3,2 3,0 050 10,91 12,70 18,03 5,0 3,4 060 12,71 14,50 19,81 6,4 3,9 070 14,51 16,25 21,59 9,0 4,3 080 16,26 18,00 23,37 10,4
20、 4,7 090 18,01 19,80 25,15 12,0 5,1 100 19,81 21,60 26,92 13,9 5,5 110 21,61 23,38 28,70 15,7 5,9 120 23,39 25,16 30,48 18,0 6,4 130 25,17 26,93 32,26 20,0 6,8 140 26,94 28,72 34,04 21,0 7,2 150 28,71 30,50 35,82 22,5 7,6 160 30,51 32,29 37,60 8,2 24,0 7,8 3.2 Material and surface treatment See Tabl
21、e 2. Table 2 Material and surface treatment Material Surface treatment Finish code Passivated per SAE-AMS2700 or EN 2516 - Corrosion resistant steel per SAE-AMS5629 H1050 or corrosion resistant steel per SAE-AMS5737 or heat resisting alloy per EN 4318 or equivalent IVD coating per MIL-DTL-83488 type
22、 II, class 3 V 3.3 Mechanical characteristics 3.3.1 General All mechanical characteristics are valid in conjunction with receptacles per EN 6092 and EN 6093 only. prEN 6088:20066 3.3.2 Static values Ultimate tension load: 6 300 N NOTE 1 Ultimate tension load of fastening system in combination with r
23、eceptacle EN 6092 or EN 6093 is 6 000 N. Ultimate shear load: 11 000 N (see note 2) NOTE 2 Shear load was applied to hollow shank area of stud until fastener failed in accordance with NASM22978. 3.3.3 Installation torque The installation torque with receptacles per EN 6092 and EN 6093 shall be 2,8 N
24、m to 3,2 Nm. 3.4 Operating temperature This stud shall be used in the temperature range of 55 C to 150 C. 4 Designation EXAMPLE Description block STUD Identity block EN6088-015 Number of this standard Finish code (see Table 2) Size code (see Table 1) NOTE If necessary, the code I9005 shall be placed
25、 between the description block and the identity block. 5 Marking EN 2424, style C 6 Technical specification EN 6095 7 Example of installation See Figure 2. prEN 6088:2006 7 Key 1 Washer EN 6094 2 Panel 3 Stud EN 6088 4 Washer EN 6089 5 Circlip EN 6091 6 Receptacle EN 6092 or EN 6093 Figure 2 Example of installation
