1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4534-2 Edition P 2 April 2015 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.030.99; 49.035 Supersedes e
2、dition P 1 of January 2008 and will supersede EN 4534-2:2009 Descriptors: ENGLISH VERSION Aerospace series Bushes, plain in aluminium alloy with self-lubricating liner, elevated load Part 2: Dimensions and loads Inch series Srie arospatiale Bagues en alliage daluminium garniture autolubrifiante, cha
3、rge leve Partie 2 : Dimensions et charges Srie en inches Luft- und Raumfahrt Buchsen aus Aluminiumlegierung, mit selbstschmierender Beschichtung, erhhte Belastung Teil 2: Mae und Belastungen Inch Reihe This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The Ae
4、roSpace 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 Prestandard, the technic
5、al 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 (prEN) to CEN (European C
6、ommittee 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 with the EN. Edition appr
7、oved for publication 1st April 2015 Comments should be sent within six months after the date of publication to ASD-STAN Mechanical Domain Copyright 2015 by ASD-STAN prEN 4534-2:2015 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Requirements . 3 5 Des
8、ignation 12 6 Marking .13 7 Technical specification .13 8 Design recommendation .13 Annex A (informative) Standard evolution form .14 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical Domain. After inquiries and votes carried out in accordance with the r
9、ules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4534-2:2015 (E) 3 1 Scope This standard specifies the characteristics of plain bushes in aluminium alloy with self-lubricating liner, elevated load for aerospace applications. The
10、bushes are intended for use in fixed or moving parts of the aircraft structure and control mechanisms. They shall be used in the temperature range 55 C to 121 C. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for
11、 its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2101, Aerospace series Chromic acid anodizing of aluminium and wrought aluminium alloys EN 2284, Aerospace series Sulph
12、uric acid anodizing of aluminium and wrought aluminium alloys EN 2311, Aerospace series Bushes with self-lubricating liner Technical specification EN 2318, Aerospace series Aluminium alloy AL-P2024- T3511 Extruded bars and sections 1,2 mm a or D 150 mm EN 2424, Aerospace series Marking of aerospace
13、products EN 4704, Aerospace series Tartaric-Sulphuric-Acid anodising of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications TR 4475,
14、Aerospace series Bearings and mechanical transmissions for airframe applications Vocabulary 1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in TR 4475 apply. 4 Requirements 4.1 Configuration, dimensions, tolerances and mass According to Figure 1 and Tabl
15、es 1 and 3. Dimensions apply after surface treatment. Dimensions and tolerances are expressed in millimetres (inches). Except for roughness given in micrometres (micro inches). General tolerances shall be ISO 2768-m in accordance with ISO 2768-1. 1) Published as ASD-STAN Technical Report at the date
16、 of publication of this standard. http:/www.asd-stan.org/ prEN 4534-2:2015 (E) 4 4.2 Surface roughness According to Figure 1. 4.3 Materials Bush: Aluminium alloy according to EN 2318. Liner: Self-lubricating wear resistant material consistent with the requirements of EN 2311. 4.4 Surface treatment S
17、ee Table 1 and Figure 1. Table 1 Surface treatment Code Surface treatment Remarks R Chromic acid anodizing according to EN 2101 Type A or Sulphic acid anodizing according to EN 2284 Type A Pre-treatment for painting S Chromic acid anodizing according to EN 2101 Type A (unsealed) Pre-treatment for pa
18、inting T Chromic acid anodizing according to EN 2101 Type B (sealed) Corrosion protection U Sulphic acid anodizing according to EN 2284 Type A (unsealed) Pre-treatment for painting V Sulphic acid anodizing according to EN 2284 Type B (sealed) Corrosion protection N Tartaric-Sulphuric-Acid anodizing
19、according to EN 4704 (unsealed) Pre-treatment for painting M Tartaric-Sulphuric-Acid anodizing according to EN 4704 (sealed) Corrosion protection prEN 4534-2:2015 (E) 5 Key a Chamfer machined before bonding b Chamfer or radius at manufacturers option c Chamfer machined after bonding Figure 1 Configu
20、ration prEN 4534-2:2015 (E) 6 Table 2 Dimensions and tolerances Diameter code a d D a Nominal diameter 0 0,025 0,013 2 00.0010( 0.000 5) 04 6,350 (0.250 0) 6,388 (0.251 5) 9,550 (0.376 0) 0,50 to 0,75 (0.020 to 0.030) 15 05 7,938 (0.312 5) 7,976 (0.314 0) 11,140 (0.438 6) 06 9,525 (0.375 0) 9,563 (0
21、.376 5) 12,730 (0.501 2) 07 11,113 (0.437 5) 11,151 (0.439 0) 14,321 (0.563 8) 08 12,700 (0.500 0) 12,738 (0.501 5) 15,913 (0.626 5) 09 14,288 (0.562 5) 14,326 (0.564 0) 17,506 (0.689 2) 10 15,875 (0.625 0) 15,913 (0.626 5) 20,681 (0.814 2) 11 17,463 (0.687 5) 17,501 (0.689 0) 22,268 (0.876 7) 12 19
22、,050 (0.750 0) 19,088 (0.751 5) 23,858 (0.939 3) 14 22,225 (0.875 0) 22,263 (0.876 5) 27,038 (1.064 5) 16 25,400 (1.000 0) 25,438 (1.001 5) 30,221 (1.189 8) 18 28,575 (1.125 0) 28,613 (1.126 5) 33,396 (1.314 8) 20 31,750 (1.250 0) 31,788 (1.251 5) 36,571 (1.439 8) 22 34,925 (1.375 0) 34,963 (1.376 5
23、) 39,746 (1.564 8) 24 38,100 (1.500 0) 38,138 (1.501 5) 44,508 (1.752 3) 26 41,275 (1.625 0) 41,313 (1.626 5) 47,683 (1.877 3) 28 44,450 (1.750 0) 44,488 (1.751 5) 50,858 (2.002 3) 32 50,800 (2.000 0) 50,838 (2.001 5) 57,208 (2.252 3) a Diameter code corresponds to nominal diameter d in 1/16 inch. p
24、rEN 4534-2:2015 (E) 7 Table 3 Mass (1 of 2) Diameter code a Length code b 005 006 007 008 009 010 011 012 014 016 018 020 022 024 028 L 00,25 0.01003,97 4,76 5,56 6,35 7,14 7,94 8,73 9,53 11,11 12,70 14,29 15,88 17,46 19,05 22,23 (0.156) (0.188) (0.219) (0.250) (0.281) (0.313) (0.344) (0.375) (0.438
25、) (0.500) (0.563) (0.625) (0.688) (0.750) (0.875) Mass in kg/1 000 pieces 04 0,44 0,53 0,62 0,70 0,79 0,88 0,97 1,06 1,23 05 0,53 0,63 0,74 0,84 0,95 1,06 1,16 1,27 1,48 1,69 1,90 06 0,62 0,74 0,86 0,99 1,11 1,23 1,36 1,48 1,73 1,97 2,22 2,47 2,71 07 0,70 0,85 0,99 1,13 1,27 1,41 1,55 1,69 1,97 2,26
26、 2,54 2,82 3,10 3,38 3,95 08 0,79 0,95 1,11 1,27 1,43 1,59 1,75 1,91 2,22 2,54 2,86 3,18 3,49 3,81 4,45 09 0,88 1,06 1,24 1,41 1,59 1,77 1,94 2,12 2,47 2,83 3,18 3,53 3,89 4,24 4,95 10 1,52 1,83 2,13 2,44 2,74 3,05 3,35 3,65 4,26 4,87 5,48 6,09 6,70 7,31 8,53 11 2,65 2,98 3,31 3,64 3,97 4,63 5,30 5,
27、96 6,62 7,28 7,94 9,27 12 2,86 3,22 3,58 3,93 4,29 5,01 5,72 6,44 7,15 7,87 8,58 10,01 14 3,29 3,70 4,11 4,52 4,93 5,75 6,58 7,40 8,22 9,04 9,86 11,51 16 3,72 4,18 4,65 5,11 5,58 6,51 7,43 8,36 9,29 10,22 11,15 13,01 18 5,18 5,69 6,21 7,25 8,28 9,32 10,35 11,39 12,42 14,50 20 6,85 7,99 9,13 10,27 11
28、,41 12,56 13,70 15,98 22 7,48 8,73 9,98 11,23 12,47 13,72 14,97 17,46 24 11,03 12,87 14,70 16,54 18,38 20,22 22,06 25,73 26 15,83 17,81 19,79 21,77 23,75 27,71 28 16,96 19,08 21,20 23,32 25,45 29,69 32 19,22 21,63 24,03 26,43 28,83 33,64 prEN 4534-2:2015 (E) 8 Table 3 Mass (2 of 2) Diameter code a L
29、ength code b 032 036 040 044 048 052 056 060 064 068 072 076 080 088 096 L 00,25 0.010025,40 28,58 31,75 34,93 38,10 41,28 44,45 47,63 50,80 53,98 57,15 60,33 63,50 69,85 76,20 (1.000) (1.125) (1.250) (1.375) (1.500) (1.625) (1.750) (1.875) (2.000) (2.125) (2.250) (2.375) (2.500) (2.750) (3.000) Mas
30、s in kg/1 000 pieces 04 05 06 07 08 09 5,65 10 9,75 10,96 11 10,59 11,91 13,24 12 11,44 12,87 14,30 15,73 14 13,15 14,79 16,44 18,08 19,73 21,37 16 14,87 16,73 18,59 20,45 22,30 24,16 26,02 27,88 18 16,57 18,64 20,71 22,78 24,85 26,92 28,99 31,06 20 18,26 20,55 22,83 25,11 27,39 29,68 31,96 34,24 36
31、,53 38,81 22 19,96 22,45 24,95 27,44 29,94 32,43 34,93 34,93 37,42 39,92 24 29,41 33,08 36,76 40,44 44,11 47,79 51,46 55,14 58,82 62,49 66,17 69,84 73,52 80,87 26 31,67 35,63 39,58 43,54 47,50 51,46 55,42 59,38 63,34 67,29 71,25 75,21 79,17 87,09 95,00 28 33,93 38,17 42,41 46,65 50,89 55,13 59,37 63
32、,61 67,85 72,10 76,34 80,58 84,82 93,30 101,78 32 38,45 43,25 48,06 52,86 57,67 62,48 67,28 72,09 76,89 81,70 86,50 91,31 96,12 105,73 115,34 a Diameter code corresponds to nominal diameter d in 1/16 inch. b Length code corresponds to length L in 1/32 inch. prEN 4534-2:2015 (E) 9 Table 4 Loads (1 of
33、 4) Diameter code a Length code Permissible radial load Radial load Diameter code a Length code Permissible radial load Radial load kN kN Static Cs b Dynamic C25 c Static Cs b Dynamic C25 c 04 005 3,65 3,26 08 005 7,27 6,50 006 5,12 4,57 006 10,20 9,11 007 6,59 5,88 007 13,14 11,73 008 8,06 7,20 008
34、 16,07 14,35 009 9,53 8,51 009 19,00 16,97 010 11,00 9,82 010 21,93 19,59 011 12,47 11,14 011 24,87 22,21 012 13,94 12,45 012 27,80 24,83 014 16,88 15,08 014 33,66 30,06 05 005 4,55 4,07 016 39,53 35,30 006 6,39 5,71 018 45,39 40,54 007 8,23 7,35 020 51,25 45,78 008 10,06 8,99 022 57,12 51,01 009 11
35、,90 10,63 024 62,98 56,25 010 13,73 12,26 028 74,71 66,73 011 15,57 13,90 09 005 8,18 7,30 012 17,40 15,54 006 11,48 10,25 014 21,08 18,82 007 14,77 13,19 016 24,75 22,10 008 18,07 16,14 018 28,42 25,38 009 21,37 19,09 06 005 5,46 4,88 010 24,67 22,03 006 7,66 6,84 011 27,96 24,98 007 9,86 8,81 012
36、31,26 27,92 008 12,06 10,77 014 37,86 33,81 009 14,27 12,74 016 44,45 39,70 010 16,47 14,71 018 51,05 45,59 011 18,67 16,67 020 57,64 51,48 012 20,87 18,64 022 64,24 57,37 014 25,27 22,57 024 70,83 63,26 016 29,67 26,50 028 84,02 75,04 018 34,08 30,43 032 97,21 86,82 020 38,48 34,37 10 005 9,09 8,11
37、 022 42,88 38,30 006 12,75 11,39 07 005 6,37 5,69 007 16,41 14,66 006 8,93 7,98 008 20,07 17,93 007 11,50 10,27 009 23,74 21,20 008 14,07 12,56 010 27,40 24,47 009 16,63 14,86 011 31,06 27,74 010 19,20 17,15 012 34,73 31,01 011 21,77 19,44 014 42,05 37,56 012 24,33 21,73 016 49,38 44,10 014 29,47 26
38、,32 018 56,70 50,64 016 34,60 30,90 020 64,03 57,19 018 39,73 35,49 022 71,36 63,73 020 44,87 40,07 024 78,68 70,27 022 50,00 44,66 028 93,33 83,36 024 55,13 49,24 032 107,99 96,44 028 65,40 58,41 036 122,64 109,53 prEN 4534-2:2015 (E) 10 Table 4 Loads (2 of 4) Diameter code a Length code Permissibl
39、e radial load Radial load Diameter code a Length code Permissible radial load Radial load kN kN Static Cs b Dynamic C25 c Static Cs b Dynamic C25 c 11 008 22,08 19,72 16 008 32,09 28,66 009 26,11 23,31 009 37,95 33,89 010 30,13 26,91 010 43,80 39,12 011 34,16 30,51 011 49,66 44,35 012 38,19 34,11 01
40、2 55,51 49,58 014 46,25 41,30 014 67,22 60,04 016 54,30 48,50 016 78,93 70,50 018 62,36 55,70 018 90,65 80,96 020 70,42 62,89 020 102,36 91,41 022 78,47 70,09 022 114,07 101,87 024 86,53 77,28 024 125,78 112,33 028 102,65 91,67 028 149,20 133,25 032 118,76 106,06 032 172,62 154,17 036 134,87 120,46
41、036 196,05 175,09 040 150,99 134,85 040 219,47 196,01 12 008 24,08 21,51 044 242,89 216,93 009 28,47 25,43 048 266,31 237,84 010 32,87 29,35 052 289,73 258,76 011 37,26 33,28 056 313,16 279,68 012 41,66 37,20 060 336,58 300,60 014 50,44 45,05 18 010 49,27 44,00 016 59,23 52,90 011 55,85 49,88 018 68
42、,02 60,75 012 62,44 55,77 020 76,81 68,60 014 75,61 67,53 022 85,59 76,44 016 88,79 79,30 024 94,38 84,29 018 101,96 91,06 028 111,96 99,99 020 115,13 102,82 032 129,53 115,69 022 128,30 114,59 036 147,11 131,38 024 141,48 126,35 040 164,68 147,08 028 167,82 149,88 044 182,26 162,78 032 194,17 173,4
43、1 14 008 28,08 25,08 036 220,51 196,94 009 33,21 29,66 040 246,86 220,47 010 38,33 34,24 044 273,21 244,00 011 43,46 38,81 048 299,55 267,53 012 48,58 43,39 052 325,90 291,06 014 58,83 52,54 056 352,24 314,59 014 69,08 61,70 060 378,59 338,12 018 79,33 70,85 20 012 69,37 61,95 020 89,58 80,01 014 84
44、,00 75,02 022 99,83 89,16 016 98,64 88,09 024 110,08 98,31 018 113,27 101,16 028 130,58 116,62 020 127,91 114,23 032 151,08 134,93 022 142,54 127,30 036 171,58 153,24 024 157,18 140,37 040 192,07 171,54 028 186,45 166,51 044 212,57 189,85 032 215,71 192,65 048 233,07 208,16 036 244,98 218,80 052 253
45、,57 226,47 040 274,25 244,94 prEN 4534-2:2015 (E) 11 Table 4 Loads (3 of 4) Diameter code a Length code Permissible radial load Radial load Diameter code a Length code Permissible radial load Radial load kN kN Static Cs b Dynamic C25 c Static Cs b Dynamic C25 c 20 044 303,52 271,08 26 022 185,25 165
46、,45 048 332,79 297,22 024 204,27 182,44 052 362,06 323,36 028 242,31 216,41 056 391,33 349,50 032 280,35 250,38 060 420,60 375,64 036 318,39 284,35 064 449,87 401,78 040 356,43 318,33 068 479,13 427,92 044 394,47 352,30 22 012 76,30 68,14 048 432,51 386,27 014 92,39 82,52 052 470,55 420,25 016 108,4
47、9 96,89 056 508,58 454,22 018 124,59 111,27 060 546,62 488,19 020 140,68 125,64 064 584,66 522,16 022 156,78 140,02 068 622,70 556,14 024 172,88 154,40 072 660,74 590,11 028 205,07 183,15 076 698,78 624,08 032 237,26 211,90 080 736,82 658,06 036 269,45 240,65 088 812,90 726,00 040 301,64 269,40 096 888,98 793,95 044 333,84 298,15 28 016 138,05 123,29 048 366,03 326,90 018 158,53 141,58 052 398,22 355,65 020 179,01 159,87 056 430,41 384,40 022 199,49 178,17 060 462,61 413,15 024 219,97 196,46 064 494,80 441,91 028 260,93 233,04 0
