ASD-STAN PREN 4693-2015 Aerospace series Tie rod with integrated bolts Assembly code A B and C (Edition P 2).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4693 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: Supersedes edition P 1 of Octobe

2、r 2012 Descriptors: ENGLISH VERSION Aerospace series Tie rod with integrated bolts Assembly code A, B and C Srie arospatiale Bielle avec axes intgrs Code assemblage A, B et C Luft- und Raumfahrt Tie Rod mit integriertem Bolzen Zusammenbaucode A, B und C This “Aerospace Series“ Prestandard has been d

3、rawn 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. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent

4、 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 of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as

5、 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 implement the EN at national level by giving the EN the status of a national standard and by withdrawing any nati

6、onal standards conflicting with the EN. Edition approved 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 4693:2015 (E) 2 Contents Page Foreword 2 Introduction .3 1 Scope 4 2 Normative

7、 references 4 3 Requirements .5 4 Assembly code definitions .5 5 Materials .7 6 Locking clips 8 7 Fork and eye ends .9 8 Mass calculation of tie rods . 17 9 Marking 19 10 Dimensions 20 11 Designation . 20 12 Technical specification 20 Annex A (informative) Standard evolution form . 21 Foreword This

8、standard was reviewed by the Domain Technical Coordinator of ASD-STANs Mechanical 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 4693:2015 (E) 3 Introduction

9、 Aerospace and Defence Standardization (ASD-STAN) draws attention to the fact that it is claimed that compliance with this document may involve the use of a patent. USA: US 8371767 China: CN 10104431 Japan: JP 4885140 Russia: RU 2389914 South Africa: ZA 2007/03913 Canada: 2584387 South Korea: 701155

10、9 ASD-STAN takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured ASD-STAN that he/she is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this

11、respect, the statement of the holder of this patent right is registered with ASD-STAN. Information may be obtained from: GMT Gummi-Metall-Technik GmbH Liechtersmatten 5 D-77815 Bhl TRIGUM Engineering GmbH Brunskamp 4 D-21220 Seevetal/Maschen Attention is drawn to the possibility that some of the ele

12、ments of this document may be the subject of patent rights other than those identified above. ASD-STAN shall not be held responsible for identifying any or all such patent rights. prEN 4693:2015 (E) 4 1 Scope This standard specifies the dimensions and tolerances of rod assemblies for aerospace appli

13、cations with two adjustable ends with integrated bolts for interior and sub structure in the temperature range 55 C to 85 C. The rod ends should not be screwed completely apart. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are i

14、ndispensable for 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 2424, Aerospace series Marking of aerospace products EN 3311, Aerospace series Titanium alloy TI-P64001

15、 (Ti-6Al-4V) Annealed Bar for machining D 110 mm EN 4614, Aerospace series Spherical plain bearings in corrosion resisting steel with self-lubricating liner wide series Dimensions and loads Inch series EN 4691-1, Aerospace series Tie rod with integrated bolts Part 1: Technical specification 1) EN 46

16、92, Aerospace series Tie rod with integrated bolts Locking clip 1) EN 10088-3, Stainless steel Part 3: Technical delivery conditions for semi finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes ISO 2768-1, General tolerances Part 1: To

17、lerances for linear and angular dimensions without individual tolerance indications ISO 2768-2, General tolerances Part 2: Geometrical Tolerances for Features without individual tolerance indications ISO 8075, Aerospace series Surface treatment of hardenable stainless steel parts DIN 6799, Retaining

18、 washers for shafts 2) DIN 65038-1, Aerospace Steel, nickel-and cobalt-alloy bars Technical specification 2) LN 9368-4, Aerospace Designation of surface treatments Identification numbers for methods of anodic treatment 2) LN 9368-7, Aerospace Designation of surface treatments Identification numbers

19、for methods of organic coating 2) WL 1.4548 (all parts), Aerospace Precipitation-hardening stainless chromium-nickel-copper steel with approx. 0,05C-16Cr-4Cu-4Ni 2) WL 3.1354 (all parts), Aerospace Wrought aluminium alloy with approx. 4,4Cu-1,5Mg-0,6Mn 2) FAR/JAR/CS 25.853, Compartment Interiors 3)

20、1) Published as ASD-STAN Prestandard at the date of publication of this standard. http:/www.asd-stan.org/ 2) Published by: Beuth Verlag GmbH. www.beuth.de 3) European Aviation Safety Agency, Postfach 101253, D-50452 Koeln, Germany. prEN 4693:2015 (E) 5 3 Requirements 3.1 Configuration, dimensions, t

21、olerances and masses 3.1.1 Configuration The configuration shall be in accordance with Figure 1, Figure 2 and Figure 3. 3.1.2 Dimensions, tolerances and masses Dimensions are in millimetres, tolerances and masses in accordance to Table 4, Table 5, Table 6, Table 7 and Table 8. General tolerances sha

22、ll be in accordance to ISO 2768-mK. Missing dimensions are manufacturing options. 4 Assembly code definitions Assembly code A, B and C are shown in Figure 1, Figure 2 and Figure 3. For assembly code A, B and C: d1 20 mm and adjustable range for L1 12,7 mm. Key 1 2 4 5 6 7 and 8 The position numbers

23、and the materials are shown in Table 1 and Table 2. Figure 1 Assembly code A prEN 4693:2015 (E) 6 Key 1 2 3 4 5 6 7 8 and 9 The position numbers and the materials are shown in Table 1 and Table 2. Figure 2 Assembly code B Key 1 3 5 6 8 and 9 The position numbers and the materials are shown in Table

24、1 and Table 2. Figure 3 Assembly code C prEN 4693:2015 (E) 7 5 Materials See Table 1 and Table 2. Table 1 Material code A Position Description Material Surface treatment 1 Rod body Aluminium alloy according to WL 3.1354 T351 Anodized according to LN 9368-4-2000 and coating according to LN 9368-7-502

25、3 and according to LN 9368-7-5106 2 Fork end Aluminium alloy according to WL 3.1354 T4 / T3511 Anodized according to LN 9368-4-2001 3 Eye end 4 Locking clip According EN 4692 5 Insert PPS Polyphenylene sulfide (see EN 4691-1) 6 Washer Silicon rubber a (see EN 4691-1) 7 Bushes Titanium alloy 3.7165 a

26、ccording to EN 3311 8 Snap ring According to DIN 6799, material 1.4122 per EN 10088-3 9 Bearing According to EN 4614 10 Anaerobic adhesive for Locking + Activator (Position 1 with position 2 and position 3 M181,5) See EN 4691-1 Adhesive for example Methacrylat Ester Loctite 2701 Activator Loctite 76

27、49 a Approved per FAR/JAR/CS 25.853. Table 2 Material code B Position Description Material Surface treatment 1 Rod body Aluminium alloy according to WL 3.1354 T351 Anodized according to LN 9368-4-2000 and coating according to LN 9368-7-5023 and according to LN 9368-7-5106 2 Fork end Stainless steel

28、according to WL 1.4548.4 DIN 65038-1 Passivated according to ISO 8075 3 Eye end 4 Locking clip According EN 4692 5 Insert PPS Polyphenylene sulfide (see EN 4691-1) 6 Washer Silicon rubber a (see EN 4691-1) 7 Bushes Titanium alloy 3.7165 according to EN 3311 8 Snap ring According to DIN 6799, materia

29、l 1.4122 per EN 10088-3 9 Bearing According to EN 4614 10 Anaerobic adhesive for Locking + Activator (Position 1 with position 2 and position 3 M181,5) See EN 4691-1 Adhesive for example Methacrylat Ester Loctite 2701 Activator Loctite 7649 a Approved per FAR/JAR/CS 25.853. prEN 4693:2015 (E) 8 6 Lo

30、cking clips Locking clip according EN 4692. Description: For the fork ends there are two different types of safety clip. For the eye end only one locking clip type A is available. Type A has only the function to fix the fork end, eye end against rotation, see Figure 4 and Figure 5. Type B also has t

31、he function to fix the fork end against rotation, see Figure 6 and Figure 7. The second function is the load transmission of tension and compression forces. No separate pin required. The locking clip B is available in right hand (RH) and left hand (LH) version. Figure 4 Clip A Figure 5 Clip A Figure

32、 6 Clip B (R)ight Figure 7 Clip B (L)eft prEN 4693:2015 (E) 9 7 Fork and eye ends The fork end is shown in Figure 8, Figure 9 and the description of fork end for material code A, B and clip code A is shown in Table 3. a Locking clip according EN 4692. Figure 8 Fork end prEN 4693:2015 (E) 10 a Lockin

33、g clip according EN 4692. Figure 9 Fork end only for size code 10 prEN 4693:2015 (E) 11 Table 3 Description of fork end for material code A and B, clip code A (1 of 2) Dimensions in millimetres Size code Clip code a10 a20 B1 B10 D2 d10 D20 F10 F20 0,1 0 0,5 0 0,013 01 A 13,1 8,72 19 25 26,8 6,350 11

34、 24,8 21 02 11,0 9,10 03 13,1 11,1 04 11,2 05 7,938 06 30 07 6,350 08 13,7 12,7 21 9,525 13 09 16,1 14,2 19 25 6,350 11 27,8 24,0 10 22,5 20,6 35 7,938 28,3 30,4 prEN 4693:2015 (E) 12 Table 3 Description of fork end for material code A and B, clip code A (2 of 2) Dimensions in millimetres Size code

35、L1 a L2 L3 L4 (L4) Adjustable range SW Hexagon spanner flat Thread Size code locking clip b 01 250 - 900 9,5 6 71,0 6,35 22,2 RH 01 LH 02 RH LH 03 RH LH 04 RH LH 05 RH LH 06 76,0 RH LH 07 RH LH 08 10,3 RH LH 09 9,5 71,0 RH LH 10 270 - 900 84,4 RH 02 LH a Possible length range for complete tie rod. S

36、ee Figure 8. b See EN 4692 locking clip. prEN 4693:2015 (E) 13 The fork end is shown in Figure 10 and the description of fork end for material code A and B, clip code B is shown in Table 4. a Locking clip according EN 4692. Figure 10 Fork end prEN 4693:2015 (E) 14 Table 4 Description of fork end for

37、 material code A and B, clip code B (1 of 2) Dimensions in millimetres Size code a Size code b Clip code a10 a20 B1 B10 D2 d10 D10 D20 F10 F20 0,1 0 0,5 0 0,013 0,038 0,076 21 (31) B 13,1 8,72 19 25 26,8 6,350 6,350 11 27 21,0 22 (32) 11,0 9,10 23 (33) 13,1 11,10 24 (34) 11,20 25 (35) 7,938 7,938 26

38、 (36) 30 27 (37) 6,350 6,350 28 (38) 13,7 12,70 21 9,525 9,525 13 29 (39) 16,1 14,20 19 25 6,350 6,350 11 30 24,0 30 (40) 22,5 20,60 35 7,938 7,938 35 30,4 prEN 4693:2015 (E) 15 Table 4 Description of fork end for material code A and B, clip code B (2 of 2) Dimensions in millimetres Size code a Size

39、 code b L1 c L2 L3 L4 (L4) Adjustable range SW Hexagon spanner flat Thread Size code locking clip d 21 (31) 250 - 900 9,5 6 71,0 6,35 22,2 RH 04R (04L) LH 22 (32) RH 04R (04L) LH 23 (33) RH 04R (04L) LH 24 (34) RH 04R (04L) LH 25 (35) RH 05R (05L) LH 26 (36) 76,0 RH 08R (08L) LH 27 (37) RH 07R (07L)

40、 LH 28 (38) 10,3 RH 06R (06L) LH 29 (39) 9,5 71,0 RH 04R (04L) LH 30 (40) 270 - 900 84,4 RH 03R (03L) LH a Size code for fork end with locking clip R, see EN 4692 locking clip. b Size code for fork end with locking clip L in brackets, see EN 4692 locking clip. c Possible length range for complete ti

41、e rod. d See EN 4692 locking clip. prEN 4693:2015 (E) 16 The rod end is shown in Figure 11 and the description of eye end for material code A and B is shown in Table 5. a Locking clip according EN 4692. Figure 11 Eye end Table 5 Description of eye end for material code A and B Dimensions in millimet

42、res Size code A30 B2 D2 d30 F30 L1 a L2 L3 L4 (L4) Adjustable range SW Hexagon spanner flat Thread Size code locking clip b 0 0,013 0 0,05 41 8,31 25 26,8 6,350 11,1 250 - 900 13,6 8 72,4 6,35 22,22 RH 01 LH 42 7,938 RH LH 43 30 16,1 RH LH 44 10,31 9,525 12,7 RH LH a Possible length range for comple

43、te tie rod. b See EN 4692 locking clip. prEN 4693:2015 (E) 17 8 Mass calculation of tie rods 8.1 Mass fork end For mass fork end, see Table 6. Table 6 Mass fork end Size code Material code Mass g Size code Material code Mass g 3 % 3 % 01 A 73 21 (31) A 80 B 138 B 145 02 A 75 22 (32) A 82 B 146 B 153

44、 03 A 72 23 (33) A 79 B 137 B 144 04 A 72 24 (34) A 79 B 137 B 144 05 A 71 25 (35) A 81 B 136 B 146 06 A 75 26 (36) A 86 B 147 B 158 07 A 75 27 (37) A 83 B 148 B 156 08 A 74 28 (38) A 89 B 145 B 160 09 A 72 29 (39) A 79 B 137 B 144 10 A 79 30 (40) A 93 B 163 B 177 prEN 4693:2015 (E) 18 8.2 Mass eye

45、end For mass eye end, see Table 7. Table 7 Mass eye end Size code Material code Mass with clip A g 3 % 41 A 85 B 157 42 A 86 B 156 43 A 93 B 177 44 A 101 B 181 8.3 Mass calculation For mass calculation, see Equation (1) and Equation (2). h L1 L4r L4l (1) mt 0,305 4 g/mm h mr ml (2) where h is the le

46、ngth of rod body (mm); L1 is the length of tie rod (mm), see Figure 1, Figure 2 and Figure 3; L4r is the length of fork / eye end right side (mm), see Table 3, Table 4 and Table 5; L4l is the length of fork / eye end left side (mm), see Table 3, Table 4 and Table 5; mr is the mass of fork / eye end

47、left side (g), see Table 6 and Table 7; ml is the mass of fork / eye end left side (g), see Table 6 and Table 7; mt is total mass (g). prEN 4693:2015 (E) 19 8.4 Example mass calculation An example of mass calculation with assembly code B is shown in Figure 12 and below. EXAMPLE (EN 4693 A 41 21 0300

48、) Figure 12 Example mass calculation with assembly code B 8.5 Assembly code B Material code A / Size code 21. Material code A / Size code 41. Chosen length L1 300 mm. l4r 71 mm, see Table 4; l4l 72,4 mm, see Table 5; h L1 L4r L4l; h 300 mm 71 mm 72,4 mm; h 156,6 mm; mr 80 g, see Table 6; ml 85 g, see Table 7; mt 0,305 4 g / mm h mr ml; mt 0,305 4 g / mm 156,6 mm 80 g 85 g; mt 212,8 g. 9 Marking According to EN 2424, style A. Position of making at the centre of the rod body. prEN 4693:2015 (E) 20 10 Dimensions For assembly code A, B a