1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4694 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 D, E and F Srie arospatiale Bielle avec axes intgrs Code assemblage D, E et F Luft- und Raumfahrt Zug-Druck Stange mit integrierten Bolzen Zusammenbaucode D, E und F This “Aerospace Series“ Prestandard h
3、as 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. It has been technically approved by the experts of the concerned Domain following member comments. S
4、ubsequent 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 sub
5、mitted 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 implement the EN at national level by giving the EN the status of a national standard and by withdrawing
6、 any national 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 4694:2015 (E) 2 Contents Page Foreword . 2 Introduction 3 1 Scope . 4
7、 2 Normative references Erreur ! Signet non dfini. 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
8、 evolution form 21 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 rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication.
9、prEN 4694:2015 (E) 3 Introduction 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 Ca
10、nada: 2584387 South Korea: 7011559 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 applican
11、ts throughout the world. In this 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
12、 possibility that some of the elements 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 4694:2015 (E) 4 1 Scope This standard specifies the dimensions and tolerances of r
13、od assemblies for aerospace applications 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 refe
14、renced in this document and are indispensable 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, Aerospac
15、e series Titanium alloy TI-P64001 (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:
16、 Technical specification 1) EN 4692, 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
17、-1, General tolerances Part 1: Tolerances 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 stainles
18、s steel parts DIN 6799, Retaining washers for shafts 2) DIN 65038-1, Aerospace Steel, nickel-and cobalt-alloy bars Technical specification Erreur ! Signet non dfini.) LN 9368-4, Aerospace Designation of surface treatments Identification numbers for methods of anodic treatment 2) LN 9368-7, Aerospace
19、 Designation of surface treatments Identification numbers 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
20、,5Mg-0,6Mn 2) FAR/JAR/CS 25.853, Compartment Interiors 3) 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) Published by: European Aviation Safety Agency, Postfach 101253, D-50452 Koeln, Germa
21、ny prEN 4694:2015 (E) 5 3 Requirements 3.1 Configuration, dimensions, tolerances and mass 3.1.1 Configuration The configuration shall be in accordance with Figure 1, Figure 2 and Figure 3. 3.1.2 Dimensions, tolerances and mass Dimensions are in millimetres, tolerances and masses in accordance to Tab
22、le 4, Table 5, Table 6, Table 7 and Table 8. General tolerances shall be in accordance to ISO 2768-mK. Missing dimensions are manufacturing options. 4 Assembly code definitions Assembly code D, E and F are shown in Figure 1, Figure 2 and Figure 3. For assembly code D, E and F: d1 25,4 mm, d3 22,2 mm
23、 and adjustable range for L1 12,7 mm. For L1 less than 330 mm outer diameter of the rod body d3 22,2 mm (no swaging). Key 1 2 4 5 6 - 7 and 8 The position numbers and the materials are shown in Table 1 and Table 2. Figure 1 Assembly code D prEN 4694:2015 (E) 6 Key 1 2 3 4 5 6 7 8 and 9 The position
24、numbers and the materials are shown in Table 1 and Table 2. Figure 2 Assembly code E Key 1 3 5 6 8 and 9 The position numbers and the materials are shown in Table 1 and Table 2. Figure 3 Assembly code F prEN 4694:2015 (E) 7 5 Materials See Table 1 and Table 2. Table 1 Material code A Position Descri
25、ption Material Surface treatment 1 Rod body For diameter d1 aluminium alloy according to WL 3.1354 T351 for diameter d3 aluminium alloy according to WL 3.1354 T351 cold worked by reduction Anodized according to LN 9368-4-2000 and coating according to LN 9368-7-5023 and according to LN 9368-7-5106 2
26、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 to 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 A
27、ccording 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 Methacrylate ester loctite 2701 Activator loctite 7649 a Approved per FAR/JAR/CS 25.85
28、3. Table 2 Material code B Position Description Material Surface treatment 1 Rod body For diameter d1 aluminium alloy according to WL 3.1354 T351 for diameter d3 aluminium alloy according to WL 3.1354 T351 cold worked by reduction Anodized according to LN 9368-4-2000 and coating according to LN 9368
29、-7-5023 and according to LN 9368-7-5106 2 Fork end Stainless steel according to WL 1.4548.4 DIN 65038-1 Passivated according to ISO 8075 3 Eye end 4 Locking clip According to EN 4692 5 Insert PPS Polyphenylene sulfide (see EN 4691-1) 6 Washer Silicon rubber a (see EN 4691-1) 7 Bushes Titanium alloy
30、3.7165 according 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 (Position1 with position 2 and position 3 M181,5) See EN 4691-1 Adhesive for example Methacrylate ester loctite 2701 Activator loct
31、ite 7649 a Approved per FAR/JAR/CS 25.853. prEN 4694:2015 (E) 8 6 Locking 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, ey
32、e end against rotation, see Figure 4 and Figure 5. Type B also has the 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
33、) and left hand (LH) version. Figure 4 Clip A Figure 5 Clip A Figure 6 Clip B (R)ight Figure 7 Clip B (L)eft prEN 4694:2015 (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
34、 according EN 4692 Figure 8 Fork end prEN 4694:2015 (E) 10 a Locking clip according EN 4692 Figure 9 Fork end only for size code 10 prEN 4694:2015 (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 d1
35、0 D20 F10 F20 0,1 0 0,5 0 0,013 01 A 13,1 8,72 19 25 26,8 6,350 11 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 4694:2015 (E) 12 Table 3 Description of fork end for material code
36、A and B, clip code A (2 of 2) Dimensions in millimetres Size code 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 01 LH 03 RH 01 LH 04 RH 01 LH 05 RH 01 LH 06 76,0 RH 01 LH 07 RH 01 LH 08 10,3 RH 01 LH 09 9,5
37、71,0 RH 01 LH 10 270-900 84,4 RH 02 LH a Possible length range for complete tie rod. See Figure 8. b See EN 4692 locking clip. prEN 4694:2015 (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
38、 EN 4692 Figure 10 Fork end prEN 4694:2015 (E) 14 Table 4 Description of fork end for 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
39、 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 (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 4694:2015 (E) 15 Table 4 Description of fork end for m
40、aterial code A and B, clip code B (2 of 2) Dimensions in millimetres Size code a Size 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
41、 (04L) LH 25 (35) RH 05R (05L) LH 26 (36) 76,0 RH 08R (08L) LH 27 (37) RH 07R (07L) 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
42、 L in brackets, see EN 4692 locking clip. c Possible length range for complete tie rod. d See EN 4692 locking clip. prEN 4694:2015 (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
43、 Table 5 Description of eye end for material code A and B Dimensions in millimetres 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 01
44、 LH 43 30 16,1 RH 01 LH 44 10,31 9,525 12,7 RH 01 LH a Possible length range for complete tie rod. b See EN 4692 locking clip. prEN 4694:2015 (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 Materia
45、l 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 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
46、) A 79 B 137 B 144 10 A 79 30 (40) A 93 B 163 B 177 prEN 4694:2015 (E) 18 8.2 Mass eye 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 with L1 250
47、 mm to 330 mm, see Equation (1) and Equation (2). For mass calculation with L1 330 mm to 900 mm, see Equation (1) and Equation (3). h L1 L4r L4l (1) mt 0,488 6 g / mm h mr ml (2) mt 0,57 g / mm (h 140 mm) 68 g mr ml (3) where h is the length of rod body (mm); L1 is the length of tie rod (mm), see Fi
48、gure 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 right 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 the total mass (g). prEN 4694:2015 (E) 19 8.4 Example mass calculation An example of mass calculation with assembly code E is shown in Figure 12 and below. EXAMPLE (EN 4694 A 21 41 0400) Figure 12 E
