ISO 18595:2007 电阻焊 铝和铝合金的点焊 可焊性、焊接和测试

标准编号：ISO 18595:2007

中文名称：电阻焊 铝和铝合金的点焊 可焊性、焊接和测试

英文名称：Resistance welding — Spot welding of aluminium and aluminium alloys — Weldability, welding and testing

发布日期：2007-09

标准范围

This International Standard specifies requirements for resistance spot welding in the fabrication of assembliesof aluminium sheet, extrusions (both work- and age-hardening alloys) and/or cast material comprising two orthree thicknesses of metal, where the maximum single (sheet) thickness of components to be welded is withinthe range 0,6 mm to 6 mm.This International Standard is applicable to the welding of sheets or plates of dissimilar thickness where thethickness ratio is less than or equal to 3:1. It applies to the welding of three thicknesses where the totalthickness is less than or equal to 9 mm.Welding with the following types of machines is within the scope of this International Standard:? pedestal welding machines;? gun welders;? automatic welding equipment where the components are fed by robots or automatic feeding equipment;? multi-welders;? robotic welders.Information on appropriate welding equipment is given in Annex A and on spot welding conditions in Annex B.The latter are for guidance only and may require modification depending on service conditions of thefabrication, type of welding equipment, characteristics of the secondary circuit, electrode material andgeometry.The welding of coated material, e.g. zinc-coated or anodised material, is not within the scope of thisInternational Standard.

标准预览图