1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4691-1 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 P1 of Octob
2、er 2012 Descriptors: ENGLISH VERSION Aerospace series Tie rod with integrated bolts Part 001: Technical specification Srie arospatiale Bielle avec axes intgrs Partie 001 : Spcification technique Luft- und Raumfahrt Zug-Druck Stange mit integrierten Bolzen Teil 001: Technische Lieferbedingung This “A
3、erospace Series“ Prestandard has 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 Domai
4、n following member comments. Subsequent 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 agreeme
5、nt of ASD-STAN, it will be submitted 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 nation
6、al standard and by withdrawing 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 4691-1:2015 (E) 2 Contents Page Forewor
7、d 2 Introduction . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 6 4 Symbols and abbreviations 7 5 Required characteristics, inspections and test methods 8 6 Allowable static loads . 9 7 Allowable dynamic loads 16 8 Assembly load locking clip EN 4692 . 21 9 Adjustment-torque . 22 10
8、 Technical requirements 23 11 Qualification . 29 12 Condition on delivery 30 13 Material . 30 Annex A (normative) Sampling 36 A.1 Acceptance test samples 36 A.2 Qualification test samples 37 Annex B (informative) Standard evolution form 53 Foreword This standard was reviewed by the Domain Technical
9、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 4691-1:2015 (E) 3 Introduction Aerospace and Defence Standardization (ASD-
10、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: 7011559 ASD-STAN takes no position concerning the
11、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 respect, the statement of the holder of this
12、 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 elements of this document may be the subject of
13、 patent rights other than those identified above. ASD-STAN shall not be held responsible for identifying any or all such patent rights. prEN 4691-1:2015 (E) 4 1 Scope This standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for rod as
14、semblies with two adjustable ends with integrated bolts, designed to withstand static and dynamic loads possible for interior and substructure in the temperature range from 55 C to 85 C. It is applicable whenever referenced. For a complete overview see EN 4691-2. 2 Normative references The following
15、 documents, in whole or in part, are normatively referenced 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 571-1, Non-destru
16、ctive testing Penetrant testing Part 1: General principles EN 2004-1, Aerospace series Test methods for aluminium and aluminium alloy products Part 1: Determination of electrical conductivity of wrought aluminium alloys EN 2424, Aerospace series Marking of aerospace products EN 2825, Aerospace serie
17、s Burning behaviour of non metallic materials under the influence of radiating heat and flames Determination of smoke density EN 2826, Aerospace series Burning behaviour of non metallic materials under the influence of radiating heat and flames Determination of gas components in the smoke EN 3844 (a
18、ll parts), Aerospace series Flammability of non metallic materials EN 4691-2, Aerospace series Tie rod with integrated bolts Part 2: Overview construction kit 1) EN 4692, Aerospace series Tie rod with integrated bolts Locking clip 1) EN 4693, Aerospace series Tie rod with integrated bolts Assembly C
19、ode A, B and C 1) EN 4694, Aerospace series Tie rod with integrated bolts Assembly Code D, E and F 1) EN 4695, Aerospace series Tie rod with integrated bolts Assembly Code G, H and K 1) EN 9100, Aerospace series Quality Management Systems Requirements for Aviation, Space and Defense Organizations EN
20、 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts EN 10204, Metallic products Types of inspection documents EN ISO 75-2, Plastics Determination of temperature of deflection under load Part 2: Plastics and ebonite EN ISO 175, Plastics Methods of t
21、est for the determination of the effects of immersion in liquid chemicals 1) Published as ASD-STAN Prestandard at the date of publication of this standard. http:/www.asd-stan.org/ prEN 4691-1:2015 (E) 5 EN ISO 178, Plastics Determination of flexural properties EN ISO 179-1, Plastics Determination of
22、 Charpy impact properties Part 1: Non-instrumented impact test EN ISO 291, Plastics Standard atmospheres for conditioning and testing EN ISO 527-2, Plastics Determination of tensile properties Part 2: Test conditions for moulding and extrusion plastics EN ISO 1172, Textile-glass-reinforced plastics
23、Prepregs, moulding compounds and laminates Determination of the textile-glass and mineral-filler content Calcination methods EN ISO 1183-1, Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method EN ISO 9001, Quali
24、ty management systems Requirements EN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests ISO 34-1, Rubber, vulcanized or thermoplastic Determination of tear strength Part 1: Trouser, angle and crescent test pieces ISO 37, Rubber, vulcanized or thermoplastic Determination of tensile
25、 stress-strain properties ISO 1817, Rubber, vulcanized or thermoplastic Determination of the effect of liquids ISO 2781, Rubber, vulcanized or thermoplastic Determination of density ISO 5855-1, Aerospace MJ threads Part 1: General requirements ISO 5855-2, Aerospace MJ threads Part 2: Limit dimension
26、s for bolts and nuts ISO 10123, Adhesives Determination of shear strength of anaerobic adhesives using pin-and-collar specimens ISO 10964, Adhesives Determination of torque strength of anaerobic adhesives on threaded fasteners DIN 53504, Testing of rubber Determination of tensile strength at break,
27、tensile stress at yield, elongation at break and stress values in a tensile test DIN 65271, Aerospace series Elastomeric semi-finished products and parts Technical specification ASTM E112, Standard Test Methods for Determining Average Grain Size 2) ASTM C177, Standard Test Method for Steady-State He
28、at Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus 2) ASTM D696, Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between 30 C and 30 C with a Vitreous Silica Dilatometer 2) FAR/JAR/CS 25.853, Compartment Interiors 3) 2) P
29、ublished by: American Society for Testing and Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, USA. http:/www.astm.org/ 3) Published by: European Aviation Safety Agency, Postfach 101253, D-50452 Koeln, Germany. prEN 4691-1:2015 (E) 6 RTCA-DO 160E, Environmental Conditions a
30、nd Test Procedures for Airborne Equipment 4) UL 746B version 1.3 date 29.11.2000, Plastics Polymeric Materials Long Term Property Evaluations 5) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 standard part completed rod assembly, which consi
31、sts of a rod body, two end fittings (adjustable) and their associated locking or blocking system 3.2 assembly See EN 4693; See EN 4694; See EN 4695. 3.3 traceability ability to trace the history, application or location of an entity by means of recorded identifications Note 1 to entry: Traceability
32、of raw materials and manufacturing processes of each individual component of every tie rod refers to EN 9100. Every tie rod is marked for traceability with a serial number. 3.4 Batch definition 3.4.1 manufacturing batch composed of rod bodies made of same material (same material batch), with same di
33、ameter and same thickness and belonging to the same manufacturing campaign and equipped with rod body ends and rods ends of same design 3.4.2 artificial batch consists of different manufacturing batches and are limited to a maximum of 100 rods 3.5 qualification test is a test or series of tests to d
34、emonstrate that the products comply with the requirements stipulated in this specification and/or in a product standard and are accomplished according to documented parameters and under reproducible conditions 3.6 acceptance test demonstrates that the characteristics of manufactured products comply
35、with the requirements 4) Published by: Radio Technical Commission for Aeronautics (RTCA), 1140 Connecticut Ave., N.W. Suite 1020, Washington, D.C. 20036, USA. 5) Published as UL Standard, http:/. prEN 4691-1:2015 (E) 7 4 Symbols and abbreviations L1 tie rod length Pin to Pin mm a amplitude D outer d
36、iameter rod body d transformed diameter rod body Da total damage Dai partial damage R border stress rate n lifetime Ra roughness s1 factor ultimate, limit load s2 fitting factor QTP Qualification Test Plan QTR Qualification Test Report Fc compression Load N Fa load amplitude N Lc load cycle prEN 469
37、1-1:2015 (E) 8 5 Required characteristics, inspections and test methods See Table 1. Table 1 Inspections and test methods (1 of 2) Clause Characteristic Requirement Inspection and test method Q a A b 7 Allowable dynamic loads In accordance with Clause 7 in this specification or design documentation
38、at 85 C temperature See 7.2. Whler curve and Miners rule X 8 Assembly load locking clip In accordance with Table 3 in this specification or design documentation See Clause 8. Assembly load locking clip EN 4692 X X 9 Adjustment-torque In accordance with Table 4 in this specification or design documen
39、tation See Clause 9. Adjustment-torque X X / Check of heat treatment condition for Aluminium alloy According to EN 2004-1 See EN 2004-1. X X 10.2 Check of external surfaces In accordance with 10.2 in this specification or design documentation See 10.2.1, 10.2.2 and 10.2.3. X X 10.3 Cross sectional c
40、heck In accordance with 10.3 in this specification or design documentation See 10.3.2 and 10.3.3. X X 10.4 Dimensional check In accordance with the product standard or design documentation See 10.4.1, 10.4.2 and 10.4.3. X X 10.5 Static load test of rod assembly In accordance with 10.5 in this specif
41、ication or design documentation See 10.5.1 and 10.5.2. X X 10.6 Check of mass In accordance with the product standard or design documentation Suitable methods X X 10.7 Check of paint thickness In accordance with the product standard or design documentation Suitable methods X X 10.8 Tensile test In a
42、ccordance 10.8 in this specification or design documentation at 85 C temperature See 10.8.1, 10.8.2 and 10.8.3. X 10.9 Compression tests In accordance with 10.9 in this specification or design documentation at 85 C temperature See 10.9.1 and 10.9.2. X 10.9.3 Check of buckling strength In accordance
43、with 10.9.3 in this specification or design documentation See 10.9.3. X prEN 4691-1:2015 (E) 9 Table 1 Inspections and test methods (2 of 2) Clause Characteristic Requirement Inspection and test method Q a A b 10.10 Break away torque test plastic insert In accordance with 10.10 in this specification
44、 or design documentation See 10.10. X X 10.11 Corrosion test According EN ISO 9227 spray time 192 h See EN ISO 9227. X 10.12 Fire worthiness requirements According FAR/JAR/CS 25.853 See FAR/JAR/CS 25.853. X 10.13 Environmental conditions RTCA-DO160E Section 11 Category F See 10.13.2 and 10.13.3. X 1
45、0.14 Marking According EN 2424 style A Visual examination X X 13 Material See 13.1. See 13.2. X X a Q: Qualification test. b A: Acceptance test (per delivery batch). Sample plan for qualification and series production see Annex A. 6 Allowable static loads All values are measured at a temperature of
46、85 C. Factor of safety between ultimate and limit load s1 1,5. Factor for manufacturing and material tolerances s2 1,1. 6.1 Load calculation For ultimate and limit load calculation, see Equation (1) and Equation (2). Ultimate load verified measured values / s2 (1) Limit load ultimate load / s1 (2) 6
47、.2 Static tension loads For tension loads, see Table 2. prEN 4691-1:2015 (E) 10 Table 2 Tension loads (1 of 3) EN Standard Assembly code Material code Pin diameter Size code Limit tension Ultimate tension Limit and ultimate compression Load Load Load 0 0,013 mm kN kN EN 4693 A, B, C A, B 6,35 01 13,
48、3 20 See Figure 1 and Figure 2. 02 03 04 07 09 21 22 23 24 27 29 41 7,938 05 06 10 25 26 30 42 43 9,525 08 28 44 EN 4694 D, E, F A 6,35 01 13,3 20 See Figure 3. 02 03 04 07 09 21 22 23 24 27 29 41 prEN 4691-1:2015 (E) 11 Table 2 Tension loads (2 of 3) EN Standard Assembly code Material code Pin diameter Size code Limit tension Ultimate tension Limit and ultimate compression Load Load Load 0 0,013 mm kN kN EN 4694 D, E, F A 7,938 05 13,3 20 See Figure 3. 06 10 25 26 30 42 43 9,525 08 28 44 EN 4694 D, E, F B 6,35 01 24 36 See Figure 4. 02 03 04 07 09 21 22 23
