1、CEN EN*23b4 7 M 3404589 0002265 6 , EUROPEAN STANDARD NORME EUROPEENNE EUROPISCHE NORM EN 2364 March 1989 1 UDC : 621.882.6-034.14 : 629.7 Key words : Aircraft industry - Pins - Tolerance Specifications - Designation - Dimensions English version Aerospace series Pins, shear, headed, close tolerance
2、, Srie arospatiale Axes lisses tte et tolrances serres Luft- und Raumfahrt Pap bolzen mit Kopf This European Standardwasaccepted by CEN on 1988-05-26. CEN membersare bound to comply with the requirements of CEN Internal Regulations which stipulate the conditions for giving this European Standard the
3、 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 orto any CEN member. This European Standard exists in three officiai versions (English, French, Germ
4、an). . Aversion in any other language made by translation under the responsibility of a CEN member into its own language and notified to CEN Central Secretariat has the same status as the officiai versions. CEN members are the national standards organizations of Austria, Belgium, Denmark, Finland, F
5、rance, 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 Btderode 2, B-1 O00 Bruxelles C
6、EN 1989 Copyright reserved to all CEN members Ref. Nr EN 2364 : 1989 E CEN ENm2364 89 3404589 00022bb B = EN 2364 Page 2 Brief history This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After enquiries and votes carried out in accordance with the
7、 rules of this Association, this Standard has successively received the approval of the National Associations and the Official Services sf the member countries of AECMA, prior to its presentation to CEN. . According to the Common CEN/CENELEC Rules, following countries are bound to implement this Eur
8、opeanStandard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. _ , CEN EN*23b4 89 3404584 00022b7 T EN 2364 Page 3 I 1 Scope and field of application This standard speci
9、fies the characteristics of close tolerance headed shear pins in steel These shear pins are intqnded for use as a connecting part in conjunction with collars EN 2365 and split pins EN 2367. : cadmium plated, for use in aerospace at temperatures below 235 OC. 2 References I - li EN 2133, EN 2236, EN
10、2365, EN 2367, EN 2424, EN 2450, EN 2451, Cadmium plating of steels with maximum specified tensile strength equal to or less than 1450 MPa, and copper and copper alloys Aerospace series Aerospace series - Pins, shear, headed, close tolerance - Technical specification 1 ) Aerospace series - Collars,
11、aluminium alloy Aerospace series - Split pins in steel EN 2573 Aerospace series - Identification marking of standard fasteners Steel FE-PL73 - 1230 MPa - Rm - 1420 MPa - Bars De - 40mm Aerospace series Steel FE-PL73 - 1230 MPa - Rm - 1420 MPa - Forgings De P 40mm Aerospace ser es 3 Required characte
12、ristics 3.1 Configuration - Dimensions - Tolerances Configuration shall correspond with the figure. Dimensions and tolerances shall correspond with the figure and tables 1 and 2. These values apply after cadmium plating. 3.2 Surface roughness Ra = 3,2 pm except where stated otherwise. These values a
13、pply prior to cadmium plating. 3.3 Material Steel EN 2450 ou EN 2451 3.4 Surface treatment Cadmium plating EN 2133, 7 to 10 pn 1) In preparation CEN EN*K23b4 87 3404589 00022b8 L M ri: ijbq Page 4 Diameter code . 030 040 050 o60 070 O80 100 4-1 0,002 x L I D E F G H M N P max. min. min. max. min. ma
14、x. min. max. min. HI3 hll 299 2,965 5,3 5 438 1,8 1 ,6 0,3 0,2 1,l 0,15 6 399 3,965 6,5 6 5,88 2 1,8 0.3 0,2 1,5 0,2 7 7 6,85 2,2 2 OS 0,2 1,9 0,25 8 599 5,965 a,7 a 7,a5 2,2 2 0,3 0,2 1,9 0,3 9 7,987 7,962 12 11 10,73 2,8 2,5 0,5 0,4 2,4 0,4 12 -. - - -. -I - 499 4,965 7,6 - I-. - 6,987 6,962 103 1
15、0 9,78 2,5 2,2 0,5 . 0,4 2,4 03 11 - - 9,987 9,962 142 13 12,73 2,8 2,5 0,5 0,4 3 03 13 I Markina II I I 1- L Head form at the manufacturers option C min. = F min. - 0.4 reik sharp -sr 0.1 to 0.4 rnm Figure - Configuration Table 1 - Dimensions rn QI u QI P .- 3 O O w GI Y rn al rn ln 10 Y E I N -4 C
16、EN EN*23b4 9 3i.10i.1589 0002269 3 EN 2364 Page 5 .- . t _. Diameter code 030 to 040 O50 to 100 Eil 3364 Page 6 Marking style D A CEN EN*23bY 87 Iw 3404589 0002270 T a: 4 Designation Each pin shall only be Descrip PIN, designated as in the following exarnp ion block Identity block 040 = Diameter cod
17、e (see table 1) 1 I 016 = Length code (see table 2) 1 Note : If necessary the originator code C9005 may be introduced between the description block and the identity block. 5 Marking Each pin shall be marked in the positions shown in the figure in accordance with the marking style shown in table 3 as defined by EN 2424 6 Techn cal speci fica tion Pins supplied to this standard shall conform with the requirements of EN 2236
