EN ISO 1089:2023 PDF

Name: EN ISO 1089:2023 — Resistance welding equipment - Electrode taper fits for spot welding equipment - Dimensions (ISO 1089:2023)
SKU: EN ISO 1089:2023
Price: 60.09 EUR
Availability: InStock

Resistance welding equipment - Electrode taper fits for spot welding equipment - Dimensions (ISO 1089:2023)

Название (английский):

EN ISO 1089:2023

Resistance welding equipment - Electrode taper fits for spot welding equipment - Dimensions (ISO 1089:2023)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 26 июля 2023 г.
Издание:: CEN EN 1089 edition 2 version 1
ICS:: 25.160.30

Тип поставки:

Full version225 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:225 €

Описание (английский):

This document specifies the dimensions and tolerances of taper fits between the following: — straight electrodes and electrode holders; — electrode adapters connecting electrode caps and electrode holders; — female electrode caps and electrode adapters; — male electrode caps and electrode adapters. NOTE Electrode holders and electrode caps utilizing locking tapers are addressed in ISO 20168.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 1089:2023 / ISO 1089:2023 specifies the dimensions and tolerances of electrode taper fits used in resistance spot welding equipment. Published by ISO and adopted by CEN as EN ISO 1089:2023 (July 2023), it replaces earlier editions (EN 21089:1991, ISO 1089:1980) and defines standard mechanical interfaces between electrodes, electrode caps, adapters and holders to ensure interchangeability and safe, repeatable performance in spot welding systems.

Key topics and technical requirements

Scope: Dimensions and tolerances for taper fits between:

straight electrodes and electrode holders,
electrode adapters (connecting electrode caps and holders),
female electrode caps and adapters,
male electrode caps and adapters.
(Locking tapers are covered separately in ISO 20168.)

Taper types: Standardized taper families (Types A, B, C, D) are defined for straight thrust and eccentric loading; an Annex provides alternative 1:9.6 tapers (RWMA-style).

Figures and tables: Detailed drawings (Figures 1–4) and dimensional tables (Tables 1–4, Annex A) give diameters, taper lengths, gauge diameters, cooling-hole diameters and associated maximum fit forces.

Tolerances & inspection: Taper angle and dimensional tolerances are specified (Table 5); taper fits are checked using taper plug and ring gauges per ISO 5822.

Designation & marking: Required designation format (e.g., “ISO 1089 - A16” or marking on parts as “A16”) for identification and traceability.

Normative references: Includes welding vocabulary and definitions from ISO 17677-1.

Applications and who uses it

Welding equipment manufacturers: to design electrode holders, adaptors and caps that are mechanically compatible with industry-standard electrodes.

Tooling and consumables suppliers: to produce interchangeable electrodes and caps (ensures correct fit, cooling and electrical contact).

Welding engineers and process designers: to select appropriate taper types for straight or eccentric loading and to assess maximum taper-fit forces.

Maintenance and quality teams: for inspection, replacement and verification using taper gauges and for marking/identification of components.

Purchasing/procurement: to specify compliant parts and avoid mismatched fittings that can cause poor contact, overheating or premature wear.

Related standards

ISO 20168 - locking taper electrode holders and caps (separate topic)

ISO 5822 - taper plug and ring gauges (inspection)

ISO 17677-1 - resistance welding vocabulary (terms/definitions)

EN ISO 1089:2023 - CEN endorsement (national adoption across CEN members)

This standard is essential for ensuring interchangeability, safety and consistent performance in resistance spot welding equipment through standardized electrode taper dimensions and inspection practices.

EN ISO 1089:2023 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Технические детали

ISO 1089:2023

Resistance welding equipment — Electrode taper fits for spot welding equipment — Dimensions

ISO 1089:1980

Electrode taper fits for spot welding equipment — Dimensions

SIST EN ISO 20168:2021

Resistance welding - Locking tapers for electrode holders and electrode caps (ISO 20168:2016)

SIST EN 25822:1998

Spot welding equipment - Taper plug gauges and taper ring gauges (ISO 5822:1988)

BS EN ISO 10893-7:2019

Non-destructive testing of steel tubes. Digital radiographic testing of the weld seam of welded steel tubes f…

SIST EN ISO 17677-1:2021

Resistance welding - Vocabulary - Part 1: Spot, projection and seam welding (ISO 17677-1:2021)