EN 18007-4:2024
(Main)Electromagnetic pulse welding - Part 4: Specification and qualification of welding procedures
Electromagnetic pulse welding - Part 4: Specification and qualification of welding procedures
This document specifies design requirements for electromagnetic pulse welds and provides design guidelines for electromagnetic pulse welding.
Schweißen und verwandte Verfahren - Elektromagnetisches Pulsschweißen - Teil 4: Spezifikation und Qualifizierung von Schweißverfahren
Dieses Dokument legt die Anforderungen für die Spezifikation und Qualifizierung von Schweißverfahren für das elektromagnetische Pulsschweißen fest.
Soudage par impulsion électromagnétique - Partie 4 : Descriptif et qualification des modes opératoires de soudage
Le présent document spécifie les exigences relatives au descriptif et à la qualification des modes opératoires de soudage pour le soudage par impulsion électromagnétique.
Elektromagnetno utripno varjenje - 4. del: Popis in kvalifikacija varilnih postopkov
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2023
Elektromagnetno utripno varjenje - 4. del: Popis in kvalifikacija varilnih postopkov
Electromagnetic pulse welding - Part 4: Specification and qualification of welding
procedures
Schweißen und verwandte Verfahren - Elektromagnetisches Pulsschweißen - Teil 4:
Spezifikation und Qualifizierung von Schweißverfahren
Soudage par impulsion électromagnétique - Partie 4 : Descriptif et qualification des
modes opératoires de soudage
Ta slovenski standard je istoveten z: prEN 18007-4
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
prEN 18007-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2023
ICS 25.160.10
English Version
Welding and allied processes - Electromagnetic pulse
welding - Part 4: Specification and qualification of welding
procedures
Schweißen und verwandte Verfahren -
Elektromagnetisches Pulsschweißen - Teil 4:
Spezifikation und Qualifizierung von Schweißverfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 121.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 18007-4:2023 E
worldwide for CEN national Members.
prEN 18007-4:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions, symbols and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Symbols and abbreviated terms . 7
4 Development and qualification of welding procedures . 7
4.1 General. 7
4.2 Technical content of a pWPS . 8
4.2.1 General. 8
4.2.2 Manufacturer information . 8
4.2.3 Base material type(s), temper(s), and reference standard(s) . 8
4.2.4 Base material dimensions and geometry . 8
4.2.5 Equipment identification . 8
4.2.6 Tool coil identification . 8
4.2.7 Clamping arrangement . 8
4.2.8 Joint design . 8
4.2.9 Joint preparation and cleaning methods. 9
4.2.10 Welding details . 9
5 Qualification based on a welding procedure test . 9
5.1 General. 9
5.2 Shape and dimensions of test specimens . 9
5.2.1 General. 9
5.2.2 Overlap joint of tubular parts. 9
5.2.3 Overlap joint of a tubular part with a solid cylindrical part . 10
5.2.4 Overlap joint of sheets . 10
5.3 Welding of test specimens . 11
5.4 Examination and testing of test specimens . 11
5.4.1 Extent of testing . 11
5.4.2 Location and extraction of test specimens . 12
5.4.3 Non-destructive examination . 14
5.4.4 Destructive testing . 15
5.4.5 Alternative tests . 17
5.4.6 Re-testing . 17
6 Qualification based on pre-production welding test . 17
6.1 General. 17
6.2 Test specimens . 17
6.3 Examination and testing of test specimens . 17
6.4 Range of qualification. 17
7 Range of qualification. 17
7.1 General. 17
7.2 Related to the manufacturer . 18
7.3 Related to the base material . 18
prEN 18007-4:2023 (E)
7.4 Common to all welding procedures . 18
7.4.1 Welding process . 18
7.4.2 Type of control method . 18
7.4.3 Type of welding equipment . 18
7.4.4 Welding tools . 18
7.4.5 Joint configuration and joint design . 18
7.4.6 Other variables . 18
8 Welding procedure qualification record (WPQR) . 19
Annex A (informative) Examination and testing . 20
A.1 Examination and testing . 20
A.2 Non-destructive testing . 20
A.2.1 General . 20
A.2.2 Visual examination . 20
A.2.3 Dimensional measurements . 20
A.2.4 Surface crack inspection . 21
A.2.5 Dye penetrant testing . 21
A.2.6 Leak testing . 21
A.2.7 Laser ultrasound testing . 21
A.2.8 Tomography . 22
A.3 Destructive testing . 23
A.3.1 General . 23
A.3.2 Bend testing . 23
A.3.3 Peel testing . 24
A.3.4 Compression testing . 25
A.3.5 Torsion testing . 25
A.3.6 Lap shear tensile testing . 25
A.3.7 Fatigue testing . 26
A.3.8 Metallographic examination . 26
A.3.9 Hardness measurements . 26
A.4 Electrical conductivity measurements .
...
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