SIST EN ISO 18785-3:2021 PDF

Name: SIST EN ISO 18785-3:2021 — Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel (ISO 18785-3:2018)
SKU: SIST EN ISO 18785-3:2021
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Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel (ISO 18785-3:2018)

Название (английский):

SIST EN ISO 18785-3:2021

Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel (ISO 18785-3:2018)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 5 февраля 2021 г.
ICS:: 25.160.01
Технический комитет:: VAR - Welding

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Описание (английский):

This document specifies the requirements for the qualification of welding personnel for friction stir spot welding (FSSW) of aluminium. In this document, the term "aluminium" refers to aluminium and its alloys. This document does not apply to personnel exclusively performing loading or unloading of the automatic welding unit.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 18785-3:2021 - "Friction stir spot welding - Aluminium - Part 3: Qualification of welding personnel" specifies requirements for qualifying personnel involved in friction stir spot welding (FSSW) of aluminium and aluminium alloys. Adopted by CEN from ISO 18785-3:2018, this standard defines who must be qualified (notably weld setters), the scope of training for welding operators, and documentation and testing needed to issue qualification certificates. It does not apply to personnel who only load or unload automatic welding units.

Key topics and requirements

Scope and terminology: Applies to FSSW of aluminium and its alloys; terms align with ISO 18785-1 (vocabulary).

Who to qualify: Primary focus on weld setters; welding operators require at least equipment operation and safety training.

Essential variables covered for qualification ranges:

FSSW variant (tool motions and process variant)
Welding equipment and controls
Parent materials (aluminium grades/alloys)
Weld joint geometry

Qualification methods: Multiple routes are defined, including:

Standard welding tests
Welding procedure tests
Pre‑production or production test pieces
Production welding sample tests

Test welds and evaluation: Requirements for making, testing and re‑testing welds, plus maintaining test records.

Certification and validity: Certificates issued on successful qualification; standard defines initial qualification, confirmation and prolongation procedures (periods of validity are specified within the document).

Informative annexes: Annex A (functional knowledge of the welding unit) and Annex B (weld setter qualification test certificate template).

Normative references: Includes ISO 18785-1 and -4 and relevant NDT standards (e.g., ISO 17636, ISO 17640) for weld inspection.

Applications and who uses it

This standard is essential for organizations implementing FSSW of aluminium, including:

Welding personnel (weld setters and operators)

Quality managers and production supervisors

Training providers and certification bodies

OEMs and fabricators in automotive, aerospace, rail, marine, consumer products and food equipment

Procurement and compliance teams ensuring qualified labour for FSSW processes

Using EN ISO 18785-3:2021 helps ensure consistent FSSW personnel qualification, improves weld quality and traceability, and supports compliance with industry best practices for aluminium joining.

Related standards

ISO 18785-1 - Vocabulary for FSSW

ISO 18785-4 - Specification and qualification of welding procedures

ISO 17636 / ISO 17640 - Non‑destructive testing of welds (radiographic, ultrasonic)

Keywords: EN ISO 18785-3:2021, Friction stir spot welding, FSSW, aluminium, qualification of welding personnel, weld setter qualification, welding operator training, welding standards.

SIST EN ISO 18785-3:2021 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and who uses it

Related standards

Технические детали

ISO 18785-3:2018

Friction stir spot welding — Aluminium — Part 3: Qualification of welding personnel

BS EN ISO 18785-1:2021

Friction stir spot welding. Aluminium. Vocabulary.

BS EN ISO 17636-2:2022

Non-destructive testing of welds. Radiographic testing. X- and gamma-ray techniques with digital detectors.

SIST EN ISO 17640:2019

Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment (ISO 17640…

SIST EN ISO 18785-4:2021

Friction stir spot welding - Aluminium - Part 4: Specification and qualification of welding procedures (ISO 1…