1、Januar 2015DEUTSCHE NORM DIN-Normenausschuss Luft- und Raumfahrt (NL)Preisgruppe 13DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 49.140!%=(“2269305www.din.deDDIN EN 16602
2、-70-04Raumfahrtproduktsicherung Temperaturtest zur Untersuchung von Werkstoffen, Prozessen,mechanischen Teilen und Zusammenbauten der Raumfahrttechnik;Englische Fassung EN 16602-70-04:2014Space product assurance Thermal testing for the evaluation of space materials, processes, mechanical parts andas
3、semblies;English version EN 16602-70-04:2014Assurance produit des projets spatiaux Essais thermiques pour lvaluation des matriaux, des processus, des composants etassemblages mcaniques dun projet spatial;Version anglaise EN 16602-70-04:2014Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berl
4、inErsatz frDIN EN 14098:2002-10www.beuth.deGesamtumfang 28 SeitenDIN EN 16602-70-04:2015-01 2 Nationales Vorwort Dieses Dokument (EN 16602-70-04:2014) wurde vom Technischen Komitee CEN/CLC/TC 5 Raumfahrt“ erarbeitet, dessen Sekretariat vom DIN (Deutschland) gehalten wird. Das zustndige deutsche Norm
5、ungsgremium ist der Arbeitsausschuss NA 131-10-01 AA Interoperabilitt von Informations-, Kommunikations- und Navigationssystemen“ im DIN-Normenausschuss Luft- und Raumfahrt (NL). Dieses Dokument ersetzt DIN EN 14098:2002-10. Dieses Dokument (EN 16602-70-04:2014) basiert auf ECSS-Q-ST-70-04C. Dieses
6、Dokument enthlt unter Bercksichtigung des DIN-Prsidialbeschlusses 1/2004 nur die englische Originalfassung von EN 16602-70-04:2014. Dieses Dokument wurde speziell zur Behandlung von Raumfahrtsystemen erarbeitet und hat daher Vorrang vor jeglicher Europischer Norm, da es denselben Anwendungsbereich h
7、at, jedoch ber einen greren Geltungsbereich (z. B. Luft- und Raumfahrt) verfgt. nderungen Gegenber DIN EN 14098:2002-10 wurden folgende nderungen vorgenommen: a) Norm-Nummer gendert; b) keinerlei nderungen des Textes. Frhere Ausgaben DIN EN 14098: 2002-10 DIN EN 16602-70-04:2015-01 3 Anhang A (infor
8、mativ) Begriffe, Symbole und Abkrzungen 3 Begriffe, Symbole und Abkrzungen 3.1 Begriffe aus anderen Normen Fr die Anwendung dieses Dokuments gelten die Begriffe nach ECSS-S-ST-00-01 und nach ECSS-Q-ST-70. 3.2 Fr diese Norm spezifische Begriffe 3.2.1 Charge siehe Los“ (en: lot) 3.2.2 Los whrend eines
9、 Arbeitsgangs gefertigte Menge ANMERKUNG 1 Ein Los kann in mehrere Teillose unterteilt werden. ANMERKUNG 2 Die Benennungen Charge (en: batch) und Los (en: lot) sind synonym. 3.3 Abkrzungen Fr die Anwendung dieses Dokuments gelten die Abkrzungen in ECSS-S-ST-00-01 und die folgenden Abkrzungen: Abkrzu
10、ng Bedeutung QCM Quarzkristall-Mikrowaage (en: quartz crystal microbalance) UV ultraviolett (en: ultraviolet) DIN EN 16602-70-04:2015-01 4 Leerseite EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16602-70-04 October 2014 ICS 49.140 Supersedes EN 14098:2001 English version Space product assuran
11、ce - Thermal testing for the evaluation of space materials, processes, mechanical parts and assemblies Assurance produit des projets spatiaux - Essais thermiques pour lvaluation des matriaux, des processus, des composants et assemblages mcaniques dun projet spatial Raumfahrtproduktsicherung - Temper
12、aturtest zur Untersuchung von Werkstoffen, Prozessen, mechanischen Teilen und Zusammenbauten der Raumfahrttechnik This European Standard was approved by CEN on 20 March 2014. CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givi
13、ng this European Standard the 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-CENELEC Management Centre or to any CEN and CENELEC member. This European Standard exists i
14、n three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN and CENELEC members
15、are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta
16、, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN/CENELEC All rights of exploitation in any form and by any means reserved worldwide for CEN national M
17、embers and for CENELEC Members. Ref. No. EN 16602-70-04:2014 EEN 16602-70-04:2014 (E) 2 Table of contents Foreword 4 Introduction 5 1 Scope . 6 2 Normative references . 7 3 Terms, definitions and abbreviated terms 8 3.1 Terms from other standards 8 3.2 Terms specific to the present standard . 8 3.3
18、Abbreviated terms. 8 4 Principles 9 5 Requirements 11 5.1 Specifying test 11 5.1.1 General provision 11 5.1.2 Specifying the test means . 11 5.1.3 Specifying the thermal cycling test procedures 12 5.2 Preparing and performing Test . 13 5.2.1 General . 13 5.2.2 Preparing the item to be tested . 13 5.
19、2.3 Preparing the facilities and equipment. 14 5.2.4 Running the thermal cycling test procedures . 14 5.3 Recording and reporting the test results . 15 5.3.1 Test records 15 5.3.2 Test report 16 5.3.3 Acceptance criteria and nonconformance . 16 Annex A (normative) Request for thermal cycling test -
20、DRD . 17 Annex B (normative) Thermal cycling test specifications and procedures (Work Proposal) - DRD 18 Annex C (normative) Thermal cycling test report - DRD 19 DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 3 Annex D (informative) Thermal cycling test procedures . 20 Annex E (informative) Ther
21、mal cycling test equipment . 23 Bibliography . 24 Figures Figure 4-1: Thermal cycling test process overview . 9 Figure D-1 : Test procedure flow diagram 22 DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 4 Foreword This document (EN 16602-70-04:2014) has been prepared by Technical Committee CEN/C
22、LC/TC 5 “Space”, the secretariat of which is held by DIN. This standard (EN 16602-70-04:2014) originates from ECSS-Q-ST-70-04C. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2015, and conf
23、licting national standards shall be withdrawn at the latest by April 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This docume
24、nt supersedes EN 14098:2001. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. This document has been developed to cover specifically space systems and has therefore precedence over any EN covering the same scope but with
25、 a wider domain of applicability (e.g. : aerospace). According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finlan
26、d, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16602-70-04:2015-01 EN 1660
27、2-70-04:2014 (E) 5 Introduction The deleterious effects to be anticipated during the thermal cycling test under vacuum include: outgassing, cracking or fracture of materials or assemblies due to sudden dimensional changes by expansion, contraction or pressure, short circuiting of electrical wiring,
28、overheating of materials or assemblies due to change in convection and conductive heat transfer characteristics. DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 6 1 Scope This Standard establishes the requirements for the specification, the procedures, the execution and the reporting of a thermal
29、 cycling test under vacuum for the evaluation of materials, processes, mechanical parts and assemblies intended for use in the fabrication of spacecraft and associated equipment. This is one of the tests to determine the ability of theses articles to withstand changes of ambient temperature under va
30、cuum. Typical materials or assemblies that can be evaluated by means of this test method are listed below. adhesives; adhesive bonded joints; coatings (paint, thermal and protective); insulating materials; metallic bonded joints; metallic samples, finished by plating or chemical conversion; metalliz
31、ed plastic films; organic or non-organic bonding; plated surfaces; potting compounds; reinforced structural laminates; sealants. NOTE This is not an exhaustive list and other products or items can be tested. This standard may be tailored for the specific characteristic and constrains of a space proj
32、ect in conformance with ECSS-S-ST-00. DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 7 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this ECSS Standard. For dated references, subsequent amendments to, o
33、r revisions of any of these publications do not apply. However, parties to agreements based on this ECSS Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references the latest edition of the publicatio
34、n referred to applies. EN reference Reference in text Title EN 16601-00-01 ECSS-S-ST-00-01 ECSS system Glossary of terms EN 16602-10-09 ECSS-Q-ST-10-09 Space product assurance Nonconformance control system EN 16602-20 ECSS-Q-ST-20 Space product assurance Quality assurance EN 16602-20-07 ECSS-Q-ST-20
35、-07 Space product assurance Quality assurance for test centres EN 16602-70 ECSS-Q-ST-70 Space product assurance Materials, mechanical parts and processes DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 8 3 Terms, definitions and abbreviated terms 3.1 Terms from other standards For the purpose of
36、this Standard, the terms and definitions from ECSS-S-ST-00-01 and ECSS-Q-ST-70 apply. 3.2 Terms specific to the present standard 3.2.1 batch see “lot” 3.2.2 lot quantity produced at one operation NOTE 1 One lot can be divided in several sub-lots. NOTE 2 The term “batch” is synonymous. 3.3 Abbreviate
37、d terms For the purpose of this Standard, the abbreviated terms from ECSS-S-ST-00-01 and the following apply: Abbreviation Meaning QCM quartz crystal microbalance UV ultraviolet DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 9 4 Principles The principles of the thermal test for the evaluation of
38、 space materials and processes is to submit the item to be tested (materials, processes, mechanical parts or assemblies) to a certain number of thermal cycles, oscillating within an defined temperature range in order to anticipate and to evaluate the resistance to deleterious effects as: outgassing,
39、 cracking or fracture of materials or assemblies due to sudden dimensional changes by expansion, contraction or pressure, short circuiting of electrical wiring, overheating of materials or assemblies due to change in convection and conductive heat transfer characteristics. For this purpose the activ
40、ities related to thermal cycling tests requirements, specifications, procedures and reports are described in Figure 4-1 and the related requirements are captured in clause 5. Clause 5.1 Specifying test Clause 5.2Preparing and performing testQuality RequirementsClause 5.3Recording and reporting test
41、Work Proposal for Thermal Test (including test specification and procedure (Annex B) Thermal Test results (including identified deviations, if any)Thermal Test ing Report (Annex C) Request for Thermal Test (Annex A) Go/NO Go from CustomerNCR (if any identified deviation)Figure 4-1: Thermal cycling t
42、est process overview DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 10 Clause 5.1 provides the specification for the means and procedures of tests (facilities, equipments and special apparatus) and the item to be tested. Clause 5.2 and 5.3 provide the requirements for preparing, performing, reco
43、rding and reporting a thermal cycling test. DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 11 5 Requirements 5.1 Specifying test 5.1.1 General provision a. The customer shall provide a request for thermal test in conformance with the DRD in Annex A. b. ECSS-Q-ST-20 shall be made applicable in th
44、e request for thermal cycling test. c. ECSS-Q-ST-10-09 shall be made applicable in the request for thermal cycling test. d. For safety and security, the test centre shall comply with ECSS-Q-ST-20-07, clause 9. NOTE Examples of safety issues are “hazard” and “health”. An example for security issues i
45、s “access control”. e. The supplier shall provide a thermal cycling test proposal in conformance with the DRD in Annex B for customer approval. 5.1.2 Specifying the test means 5.1.2.1 Facilities a. The work area shall be nominally clean with minimum dust, but not necessarily a cleanroom environment.
46、 b. Air used for ventilation shall be nominally filtered to prevent contamination of the sample. c. The ambient conditions for the process and work areas shall be (22 3) C with a relative humidity of (55 10) %. 5.1.2.2 Equipment a. The supplier shall specify the list of the equipment necessary to se
47、t up and run the approved test procedures. NOTE If the test procedure proposed in Annex D is executed by the supplier, the corresponding DIN EN 16602-70-04:2015-01 EN 16602-70-04:2014 (E) 12 equipment specification is described in Annex E. 5.1.3 Specifying the thermal cycling test procedures 5.1.3.1
48、 Test procedures a. The test procedures shall address the test conditions control and monitoring of: 1. temperature, 2. vacuum, 3. contamination. b. The test procedure for controlling and monitoring the temperature shall contain the following information: 1. sample temperatures measurement and recor
49、ding methods, 2. temperature data acquisition during testing. NOTE There is a difference between real sample temperature and temperature of the holder. c. The test procedure for controlling and monitoring the vacuum shall contain the following information: 1. sample vacuum and residual atmosphere measurements and recording methods, 2. pressure data acquisition during testing. d. The test procedure for controlling and monitoring the contamination shall contain the followi
