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BS EN ISO 15620:2000
Superseded
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Welding. Friction welding of metallic materials
Hardcopy , PDF
03-07-2019
English
15-09-2000
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Welding knowledge
4.1 Process
4.2 Materials and material combinations
4.3 Friction welding machines
5 Quality requirements
5.1 General
5.2 Pre-welding conditions
5.3 Post-welding treatment
5.4 Quality assurance
6 Welding procedure specification (WPS)
6.1 General
6.2 Information related to the manufacturer
6.3 Information related to the material
6.4 Welding parameters
6.5 Joint
6.6 Optional devices
7 Welding procedure approval
7.1 Principles
7.2 Welding procedure tests
7.3 Welding procedure approval record (WPAR)
7.4 Previous experience
7.5 Circumstances mandating requalification
7.6 Machine-specific nature of a WPS
7.7 Requalification procedure requirements
8 Welding personnel
8.1 Friction welding machine operator
8.2 Friction welding machine setter
8.3 Welding coordination personnel (supervisor)
Table 1 - Classification of friction welding processes
Table 2 - Suggested bend diameters for selected materials
Table 3 - Location of specimens for bend testing of tubular
weldments
Table G.1 - Characteristics of friction welded components
Figure 1 - Diagram showing direct drive rotational friction
welding
Figure 2 - Diagram showing typical relationships of
characteristics for friction welding at constant
rotational speed (friction welding, process No. 42
in accordance with EN ISO 4063)
Figure 3 - Diagram showing inertia friction welding
Figure 4 - Diagram showing typical relationships of
characteristics for inertia friction welding
(friction welding, process No. 42 in accordance
with EN ISO 4063)
Figure 5 - Rotational friction welding methods
Figure 6 - Schematic diagram of a direct drive direction
welding machine of horizontal configuration
Figure 7 - Preparation of specimens for bend testing joints
between solid components
Figure 8 - Specimens for bend testing joints between hollow
components and solid or plate components
Annex A (informative) Relationship of welding parameters
Annex B (informative) Additional processes based on friction
Annex C (informative) Material combinations weldable by
friction welding
Annex D (informative) Guidelines for quality assurance
Annex E (informative) Examination and test
Annex F (informative) Manufacturer's friction welding
procedure specification (WPS)
Annex G (informative) Characteristics of friction welded
components
Annex H (informative) Welding procedure approval record form
(WPAR)
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or
other provisions of EU Directives
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