EN ISO 8167:2021 PDF
Resistance welding - Embossed projection welding - Projections for resistance welding (ISO 8167:2021)
Resistance welding - Embossed projection welding - Projections for resistance welding (ISO 8167:2021)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 20
- Дата публикации:
- 7 июля 2021 г.
- Издание:
- CEN EN 8167 edition 2 version 1
- ICS:
- 25.160.20
This document specifies the geometries and dimensions of projections for embossed projection welding. Tools to make the projections are also included in Annex B. The projections are used on hot-rolled, cold-rolled, uncoated and coated steels, stainless steels and nickel alloys for conventional welding quality up to 3 mm thickness, as single projections, in multiples or as a group of multiples. Any solid projections are not included in this document.
Abstract
Overview
EN ISO 8167:2021 - "Resistance welding - Embossed projection welding - Projections for resistance welding (ISO 8167:2021)" - defines the geometries and dimensions of embossed projections used for projection welding. It covers projections formed on hot‑rolled, cold‑rolled, uncoated and coated steels, stainless steels and nickel alloys for conventional welding quality up to 3 mm sheet thickness. Tools for forming projections are given in Annex B. Solid (machined) projections are excluded.
Keywords: resistance welding, embossed projection welding, projections for resistance welding, ISO 8167, projection dimensions, projection types, forming tools.
Key topics
- Projection types: three standard shapes - spherical (SP), ring-shaped (RP) and elongated (EP), with guidance on selection (e.g., spherical recommended for t ≥ 1 mm; ring or multiple spherical for t
Технические детали
- Технический комитет
- CEN/TC 121 - Welding
- SKU
- EN ISO 8167:2021
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