Resistance welding. Weldability Evaluation procedures for weldability in spot weld bonding

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-09-2017

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Weld bonding equipment
5 Assembly preparation
6 Preliminary adjustments
7 Determination of the welding current
  range
8 Estimation of electrode life
9 Test report
Annex A (informative) - Electrode alignment
Annex B (informative) - Specimens with current
        shunt
Annex C (informative) - Specific conditions for steel
        sheet customer qualification
Annex D (informative) - Specimens for destructive
        testing
Annex E (informative) - Example of a test report for
        welding current range
Annex F (informative) - Example of a test report
        for electrode life test
Bibliography

Describes procedures for the determination of the acceptable welding current range and the electrode life for spot weld bonding using resistance spot welding with adhesive bonding.

This document specifies procedures for the determination of the acceptable welding current range and the electrode life for spot weld bonding using resistance spot welding with adhesive bonding.

This document is applicable for the evaluation of the weldability of prepared assemblies of uncoated and coated metal sheets with individual thicknesses from 0,4mm to 6,0mm.

Committee	WEE/29
DevelopmentNote	Supersedes 16/30339325 DC. (10/2017)
DocumentType	Standard
Pages	30
PublisherName	British Standards Institution
Status	Current
Supersedes	16/30339325 DC : 0

Standards	Relationship
EN ISO 18278-3:2017	Identical
ISO 18278-3:2017	Identical

ISO 5182:2016	Resistance welding Materials for electrodes and ancillary equipment
ISO 14373:2015	Resistance welding — Procedure for spot welding of uncoated and coated low carbon steels
ISO 17657-5:2005	Resistance welding Welding current measurement for resistance welding Part 5: Verification of welding current measuring system
ISO 14271:2017	Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds
ISO 17657-1:2005	Resistance welding Welding current measurement for resistance welding Part 1: Guidelines for measurement
ISO 17657-2:2005	Resistance welding Welding current measurement for resistance welding Part 2: Welding current meter with current sensing coil
ISO 14270:2016	Resistance welding Destructive testing of welds Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds
ISO 10447:2015	Resistance welding — Testing of welds — Peel and chisel testing of resistance spot and projection welds
ISO 14272:2016	Resistance welding Destructive testing of welds Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds
ISO 17657-3:2005	Resistance welding Welding current measurement for resistance welding Part 3: Current sensing coil
ISO 14273:2016	Resistance welding Destructive testing of welds Specimen dimensions and procedure for tensile shear testing resistance spot and embossed projection welds
ISO 17657-4:2005	Resistance welding Welding current measurement for resistance welding Part 4: Calibration system
ISO 17653:2012	Resistance welding — Destructive tests on welds in metallic materials — Torsion test of resistance spot welds
ISO 669:2016	Resistance welding Resistance welding equipment Mechanical and electrical requirements
ISO 14327:2004	Resistance welding Procedures for determining the weldability lobe for resistance spot, projection and seam welding
ISO 6520-2:2013	Welding and allied processes — Classification of geometric imperfections in metallic materials — Part 2: Welding with pressure
ISO 15609-5:2011	Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 5: Resistance welding
ISO 17677-1:2009	Resistance welding Vocabulary Part 1: Spot, projection and seam welding
ISO 18278-1:2015	Resistance welding Weldability Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials
ISO 5821:2009	Resistance welding — Spot welding electrode caps

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BS EN ISO 18278-3:2017

Resistance welding. Weldability Evaluation procedures for weldability in spot weld bonding

Table of Contents

Abstract

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