ISO 14373:2006 电阻焊接 无镀层及镀层低碳钢点焊工艺

标准编号：ISO 14373:2006

中文名称：电阻焊接 无镀层及镀层低碳钢点焊工艺

英文名称：Resistance welding — Procedure for spot welding of uncoated and coated low carbon steels

发布日期：2006-08

标准范围

ISO 14373:2006规定了制造无涂层和金属涂层低碳钢组件时电阻点焊的要求，该组件包括两个或三个金属板，其中待焊接部件的最大单层厚度在0.4 mm至3mm的范围内，用于以下材料:无涂层钢；热浸锌或铁锌合金（镀锌退火）涂层钢；电解锌、锌-铁或锌-镍涂层钢；铝涂层钢；锌铝涂层钢。ISO 14373:2006适用于厚度比小于或等于3:1的相同或不同厚度板材的焊接。它适用于三种厚度的焊接，其中总厚度小于或等于9毫米。使用以下类型的设备进行焊接属于ISO 14373的范围:2006:基座焊接设备；焊枪工；元件由机器人或自动送料设备送料的自动焊接设备；多焊机；机器人焊工。有机涂层或底漆涂层钢的焊接不在ISO 14373:2006的范围内。

ISO 14373:2006 specifies requirements for resistance spot welding in the fabrication of assemblies of uncoated and metallic coated low carbon steel, comprising two or three sheets of metal, where the maximum single sheet thickness of components to be welded is within the range 0,4 mm to 3 mm, for the following materials:

• uncoated steels;
• hot dip zinc or iron-zinc alloy (galvannealed) coated steel;
• electrolytic zinc, zinc-iron, or zinc-nickel coated steel;
• aluminium coated steel;
• zinc-aluminium coated steel.

ISO 14373:2006 is applicable to the welding of sheets of the same or dissimilar thickness, where the thickness ratio is less than or equal to 3:1. It applies to the welding of three thicknesses, where the total thickness is less than or equal to 9 mm.Welding with the following types of equipment is within the scope of ISO 14373:2006:

• pedestal welding equipment;
• gun welders;
• automatic welding equipment where the components are fed by robots or automatic feeding equipment;
• multi welders;
• robotic welders.

The welding of organic coated or primer coated steels is not within the scope of ISO 14373:2006.

标准预览图