SIST EN ISO 8430-2:2016 PDF

Name: SIST EN ISO 8430-2:2016 — Resistance spot welding - Electrode holders - Part 2: Morse taper fixing (ISO 8430-2:2016)
SKU: SIST EN ISO 8430-2:2016
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Resistance spot welding - Electrode holders - Part 2: Morse taper fixing (ISO 8430-2:2016)

Название (английский):

SIST EN ISO 8430-2:2016

Resistance spot welding - Electrode holders - Part 2: Morse taper fixing (ISO 8430-2:2016)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 11
Дата публикации:: 14 марта 2016 г.
ICS:: 25.160.30
Технический комитет:: VAR - Welding

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Описание (английский):

ISO 8430-2:1016 spécifie les dimensions et tolérances des porte-électrodes pour soudage par points par résistance (type A) non excentrés prévus pour la fixation de câble et qui présentent un cône mâle 1:10 permettant d'emmancher directement le porte-électrode sur le vérin, dans les équipements pour soudage multipoint.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 8430-2:2016 (ISO 8430-2:2016) specifies the dimensions and tolerances for resistance spot welding electrode holders with a Morse taper fixing (type B). It covers non‑offset electrode holders designed for cable clamping and fitted with a male Morse taper (1:10) so the holder can be mounted directly on the welding cylinder used in mechanized multiple‑spot welding equipment. The standard is intended for use in welding equipment design, manufacturing, procurement and quality control.

Key topics and requirements

Scope and type: Applies to type B, non‑offset electrode holders with facilities for cable clamping and a male Morse taper fixing.

Dimensions and tolerances: Detailed dimensional specifications are given (Figure 1 and Table 1 in the standard) for reference diameters, total lengths and cooling/cabling features.

Designation and marking: Prescribes how holders shall be designated (e.g., Spot welding electrode holder ISO 8430-2-B-16 × 103-A 2/1) and how marking on the product should appear (e.g., B-16 × 103-A 2/1).

Materials: Electrode holder materials shall comply with ISO 5182; the standard prefers group A, type 2 materials. Insulation materials must be appropriate for the application.

Surface finish: Surface roughness indications follow ISO 1302 requirements for technical product documentation.

Delivery conditions: Protect the Morse taper fixing against damage (for example by synthetic resin coating) during delivery.

Assembly references: Illustrative assembly (cooling tubes, secondary cables, adaptors and welding cylinders) is provided to show integration with related components.

Practical applications and users

Equipment manufacturers designing or producing resistance spot welding guns, electrode holders, and mechanized multi‑spot welding rigs.

Automotive and appliance OEMs specifying standardized holders for production welding lines to ensure interchangeability and reliable mounting.

Purchasing and quality engineers who require exact designation, marking and dimensional compliance for procurement and acceptance testing.

Maintenance and integration teams replacing or retrofitting electrodes and holders in automated welding systems.

Component suppliers producing electrode holders, adaptors, cooling tubes and secondary cables that must interface correctly with Morse taper fixings.

Related standards

Normative references cited by EN ISO 8430-2:2016 include:

ISO 5182 (materials for electrodes and ancillary equipment)

ISO 1302 (surface texture indication)

ISO 5183-1 (male taper 1:10 adaptors)

ISO 5821, ISO 5822, ISO 5828 (electrode caps, taper gauges, secondary cables)

ISO 7285 (pneumatic cylinders for mechanized multi‑spot welding)

ISO 9313 (cooling tubes)

By standardizing dimensions, materials and marking for Morse‑taper electrode holders, EN ISO 8430-2:2016 promotes interchangeability, safety and predictable performance in resistance spot welding systems.

SIST EN ISO 8430-2:2016 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications and users

Related standards

Технические детали

ISO 8430-2:2016

Resistance spot welding — Electrode holders — Part 2: Morse taper fixing

SIST EN ISO 5182:2016

Resistance welding - Materials for electrodes and ancillary equipment (ISO 5182:2016)

ISO 1302:1992

Technical drawings — Method of indicating surface texture

ISO 5183-1:2026

Resistance welding equipment — Electrode adaptors, male taper 1:10 — Part 1: Conical fixing, taper 1:10

SIST EN ISO 5821:2025

Resistance welding - Spot welding electrodes - Female electrode caps (ISO 5821:2025)

SIST EN 25822:1998

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