EN ISO 5829:2021

Resistance spot welding - Electrode adaptors, female taper 1:10 (ISO 5829:1984)

Specifies the dimensions and tolerances of resistance spot welding electrode adaptors where the fixing element for the cap is a female taper (male electrode cap, see ISO 5830) and for which the electrode taper fits conform to ISO 1089. Covers also designation, material and marking.

Widerstandspunktschweißen - Elektrodenadapter, Innenkegel 1 : 10 (weiblich) (ISO 5829:1984)

Diese Internationale Norm legt die Maße und Toleranzen von Widerstandspunktschweiß-Elektrodenadaptern fest, bei denen das Befestigungselement für die Kappe ein Innenkonus (Elektrodeneinsteckkappe, siehe ISO 5830) ist und zu der der Elektrodenkonus nach ISO 1089 passt.

Soudage par points par résistance - Allonges d'électrode à embout amovible (cône femelle 1/10) (ISO 5829:1984)

Uporovno točkovno varjenje - Elektrodna držala z notranjim konusom 1:10 (ISO 5829:1984)

General Information

• Status: Published
• Publication Date: 12-Jan-2021
• Withdrawal Date: 30-Jul-2021
• ICS: 25.160.20 - Welding consumables
• ICS: 25.160.30 - Welding equipment
• Technical Committee: CEN/TC 121 - Welding
• Drafting Committee: CEN/TC 121 - Welding
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Jan-2021
• Due Date: 16-Jul-2022
• Completion Date: 13-Jan-2021
• Ref Project: SIST EN ISO 5829:2021 - Resistance spot welding - Electrode adaptors, female taper 1:10 (ISO 5829:1984)

Relations

• Refers: EN ISO 11127-3:2021 - Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 3: Determination of apparent density (ISO 11127-3:2020)
• Effective Date: 28-Jan-2026
• Refers: EN ISO 2860:1999 - Earth-moving machinery - Minimum access dimensions (ISO 2860:1992)
• Effective Date: 28-Jan-2026
• Refers: EN ISO 11542-1:2001 - Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 11542-1:2001)
• Effective Date: 28-Jan-2026

Overview

EN ISO 5829:2021 – Resistance spot welding - Electrode adaptors, female taper 1:10 (ISO 5829:1984) – is an internationally recognized standard developed by CEN. This standard specifies the dimensions, tolerances, designation, material, and marking requirements for resistance spot welding electrode adaptors featuring a female 1:10 taper. These adaptors are intended for use with male electrode caps (covered by ISO 5830) and ensure compatibility through electrode taper fits as specified in ISO 1089.

Adoption of EN ISO 5829:2021 promotes interchangeability and reliability in welding equipment, supporting manufacturing consistency across Europe and globally.

Key Topics

• Dimensions and Tolerances: Defines standard sizes, dimensions, and acceptable tolerances for electrode adaptors with a female 1:10 taper, ensuring reliable fit and function in resistance spot welding assemblies.
• System Compatibility: Ensures that the adaptor's female taper interfaces correctly with male electrode caps (per ISO 5830) and that the taper conforms to ISO 1089 requirements for accurate assembly.
• Designation System: Provides a uniform system for designating specific adaptor types by reference, external diameter, and length, streamlining procurement and inventory management.
• Material Requirements: Specifies that the material for electrode adaptors must comply with the requirements in ISO 5182, supporting mechanical strength and performance in welding environments.
• Marking Protocol: Sets forth mandatory marking conventions for identification, omitting the identity block and reference number but including essential size details.

Applications

EN ISO 5829:2021 is critical in industrial settings employing resistance spot welding, especially where the consistent and repeatable attachment of electrode caps is required. Key sectors and use cases include:

• Automotive manufacturing: Ensuring precise and durable spot welds in vehicle body and chassis assembly.
• Appliance production: Supporting the fabrication of robust joints in white goods and consumer appliances.
• Sheet metal fabrication: Used where rapid, repetitive spot welds are essential for structural integrity.
• Maintenance and repair: Ensures compatibility and safety with replacement parts during equipment servicing.

By standardizing the female taper adaptor dimensions and tolerances, EN ISO 5829:2021 enables seamless integration of welding components from different manufacturers, reducing downtime and improving overall process quality.

Related Standards

Several related standards support and enhance the application of EN ISO 5829:2021:

• ISO 1089 – Electrode taper fits for spot welding equipment – Specifies the dimensional requirements for tapers to ensure accurate and secure connections.
• ISO 5182 – Materials for resistance welding electrodes and ancillary equipment – Establishes the material properties necessary for performance and durability.
• ISO 5830 – Resistance spot welding male electrode caps – Defines the design and dimensions of mating male caps for use with EN ISO 5829 adaptors.
• ISO 1302 – Technical drawings – Method for indicating surface texture on drawings – Assists in defining surface requirements for adaptors and related components.

These standards collectively promote greater uniformity, quality assurance, and operational efficiency in resistance spot welding applications.

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Keywords: EN ISO 5829:2021, resistance spot welding, electrode adaptors, female taper 1:10, welding equipment standard, electrode cap compatibility, ISO 5829, CEN standard, welding electrode dimensions, manufacturing standards, spot welding adaptors.

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2021
Uporovno točkovno varjenje - Elektrodna držala z notranjim konusom 1:10 (ISO
5829:1984)
Resistance spot welding - Electrode adaptors, female taper 1:10 (ISO 5829:1984)
Widerstandspunktschweißen - Elektrodenadapter, Innenkegel 1:10 (weiblich) (ISO
5829:1984)
Soudage par points par résistance - Allonges d'électrode à embout amovible (cône
femelle 1/10) (ISO 5829:1984)
Ta slovenski standard je istoveten z: EN ISO 5829:2021
ICS:
25.160.30 Varilna oprema Welding equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 5829
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2021
EUROPÄISCHE NORM
ICS 25.160.30
English Version
Resistance spot welding - Electrode adaptors, female taper
1:10 (ISO 5829:1984)
Soudage par points par résistance - Allonges Widerstandspunktschweißen - Elektrodenadapter,
d'électrode à embout amovible (cône femelle 1/10) Innenkegel 1 : 10 (weiblich) (ISO 5829:1984)
(ISO 5829:1984)
This European Standard was approved by CEN on 6 December 2020.

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. 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
member.
This European Standard exists 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, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 5829:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 5829:1984 has been prepared by Technical Committee ISO/TC 44 "Welding and allied
processes” of the International Organization for Standardization (ISO) and has been taken over as
of which is held by DIN.
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 July 2021, and conflicting national standards shall be
withdrawn at the latest by July 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent righ
...