EN 2367-1989 en Split Pins in Steel EN 2573《航空航天系列 EN 2573钢制开口销钉》.pdf

1、I a l - I CEN EN*Z3bi 89 W 3404589 0002Zb O W * EUROPEAN STANDARD EN 2367 I NORME EUROPEENNE EUROPISCHE NORM March 1989 I UDC : 621.886.55-034.14 : 629.7 II I Key words : Aircraft industry - Split pins - Steels - Specifications, dimensions, designation I English version Aerospace series Split pins i

2、n steel EN 2573 Srie arospatiale Goupilles fendues en acier EN 2573 Luft- und Raumfahrt Splinte aus Stahl EN 2573 This European Standard was accepted by CEN on 1 988-05-26. CEN members are bound to comply with the requirements of CEN Internal Regulations which stipulate the conditionsfor giving this

3、 European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Central Secretariat or to any CEN member. This European Standard exists in three official versions

4、 (English, French, German). Aversion in any other language made bytranslation under the responsibility of a CEN member into its own language and notified to CEN Central Secretariat has the same status as the official versions. CEN members are the national standards organizations of Austria, Belgium,

5、 Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat : Rue Brderode 2,

6、 B-1 O00 Bruxelles CEN 1989 Copyright reserved to all CEN members Ref. Nr EN 2367 : 1989 E CEN EN*2367 89 3404589 0002277 2 W EN 2367 Page 2 Brief history This European Standard has been prepared by the European Association of Aerospace Manufacturers (A E C M A). After enquiries and votes carried ou

7、t in accordance with the rules of this Association, this Standard has successively received the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. According to the Common CEN/CENELEC Rules, following countries are bound

8、 to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. - CEN ENm23b7 87 3404589 0002278 4 EN 2367 Page 3 Foreword This standard is based o

9、n IS0 1234, supplemented by information about material, methods of test or inspection, marking and the designation. The chosen split pin dimensions conform to IS0 1234, dimensions A min. and R max. have been added. The diameter code is based on the maximum split pin diameter D max. Whereas IS0 1234

10、shows nominal size = diameter of split pin hole. . CEN ENx23b7 87 U 3Li04583 0002277 b EN 2367 Page 4 1 Scope and field of application This standard specifies the characteristics of steel EN 2573 split pins passivated, for use in aerospace applications at a maximum temperature of . 600 OC. 1 2 Refer

11、ences t EN 2424, Aerospace series - Identification marking of standard fasteners EN 2516, Aerospace series - Passivation of corrosion resisting steels 1) EN 2573, Aerospace series - Steel FE-PA13 - Softened and lightly drawn - Wire 0,25 mm - De - 5 mm 1) , 3 R eq u i red c ha rac ter i s t i cs i 3.

12、1 Configuration - Dimensions - Tolerances I The configuration shall correspond with the figure, however, the form of eyelet and ends are at manufacturers option. Dimensions and tolerances shall correspond to the figure and table 1. 3.2 Material Steel EN 2573. 3.3 Surface treatment Passivation EN 251

13、6. Figure - Configuration 1) In preparation. - I CEN EN*23b7 87 340q587 0002280 2 H - Code 07 Diameter max. 0, min. 0,6 max. 1,6 min. 0,8 1 2,4 min. 1,2 D A B 1) C R 2) max. 0,05 max. 1,4 i 10 14 18 23 29 37 46 1,o 1,4 1,8 2,3 2,9 3,7 4,6 0,9 1,3 1,7 2,l 2,7 3,5 4 14 2,5 2,5 2,5 2,5 3,2 4 4 1,25 1,2

14、5 1,25 1,25 1,6 2 2 3 3,2 4 5 6,4 8 10 - - .- - - -p. - 2 28 3,6 4,6 5,8 7,4 92 - 1,7 2,4 3,2 4 5,1 6,s 8 0,lO 0,15 0,15 0,20 0,25 0,30 0,40 - Table 1 : Dimensions - Tolerances - Masses L Tolerances Length code 005 5 O06 6 O08 8 o1 o lo 012 12 014 14 016 16 018 18 +1 020 20 022 22 025 25 028 28 032

15、32 036 36 O40 40 045 45 050 50 056 56 063 63 07 1 71 080 80 O90 90 1 O0 1 O0 +2 - IC Dimensions in millimetres Mass 3) kg/lOOO pieces * 0,021 - .- 0,024 0,030 0,067 0,13 0,036 0,079 0,16 0,28 0,042 0,092 0,18 0,32 0,55 0,048 0,lO 0,21 0,36 0,62 1,05 0,054 0,12 0,23 0,39 0,68 1,15 - - - - - - - 0,13

16、025 0,44 0,75 1,26 2,18 0,14 0,28 0,48 0,81 1,36 2,35 0,15 0,30 0,52 0,88 1.46 2,51 4,16 0,17 0,34 0,57 0,97 1,62 2,76 4,55 0,37 0,63 1,07 1,77 3,02 4,94 0,42 0,71 1,20 1,98 335 5,46 0,79 1,33 2,18 3,69 5,98 0,87 1,46 2,38 4,02 6,50 1,62 2,65 4,44 7,15 1,78 2,90 4,86 7,80 3,21 5,32 8,58 - - - -r .A

17、 - - - - - - -. - - - - - -r - - 3,57 5,95 9,49 - 6,62 10,5 7,37 11,7 13,O 14,3 - - - - 1) Dimension E is measured from the bearing surface of the hole to the end of the yelet. 2) Angle broken during wire drawing. 3) Calculated on the basis of 7,9 kg/drn3. 1. CEN EN*23b7 89 9 3404587 0002281 4 W EN

18、 2367 Page 6 4 4.1 Acceptance requirements 4.1.1. Bend tests Bend each leg through an angle of 90 near the centre of its length and in the normal direction of opening the split pin. The bend shall have a radius of not more than 0,5 D max. After two bending operations of each leg the pin shall show n

19、o crack. These tests are to be done on 0,l % of each batch produced, Methods of test or inspection 4 The production lot is defined as follows : The production lot shall consist of finished split pins of the same basic part number and diameter formed by the same process from a single material cast pr

20、oduced as one continuous run. 4.1.2. Appearance Ends shall be free from sharp edges. The two legs closed to each other shall form a circular cross section. The eyelet shall be formed by a radius with the body of the split pin, but an indentation may be accepted if it forms no sharp angle at the root

21、 and if the reduction of thickness of the leg is not more than 5 % D max. The split pins shall be free from cracks and any other defects. 5 Designation Each split pin shall only be designated as in the following example : Identity block 1 Descript ion blcck EN2367-140 18 I 1 -I-7 SPLIT PIN 14 = Diam

22、eter code (see table 1) I O18 = Length code (see table 1) I Note : If necessary the originator code S9005 may be introduced between the description block and the identity block. 6 Marking .- EN 2424, style C. In addition, the quantity shall be introduced (mass or number), Il - CEN EN*2367 87 3404587

23、 - O002282 b W EN 2367 Page 7 7and8 188 ANNEX l0and 14and 18,20,22 27and 16 and 24 above 12 2,3 Z19 3 17 Relationship of split pins with companion part This annex defines in tables 2 and 3 the assembly relationships of split pins with their companion parts according to their respective diameters. b

24、10and 14and 18and 16 above 3 4 5and6 7and8 12 1 184 1 ,a 2,3 2,9 3,7 4 $3 Nominal diameter of pin Split pin diameter D max. It also determines in table 4 the split pin hole diameters. 0,7 1 IO 114 Split pin diameter D max. Split pin hole diameter (H13) - 0,8 1 1,l 1 1,5 Table 2 - Relationship of split pins with threaded parts 188 2 13 2,9 317 4 16 119 2,4 3,O 3,8 417 Dimensions in millimetres i Nominal diameter I ofthread 1 017 1 110 1 114 Split pin diameter I D max. Table 3 - Relationship of split pins with plain parts Table 4 - Split pin hole diameter Dimensions in millimetres