ISO 14373:2024 pdf download - Resistance welding - Procedure for spot welding of uncoated and coated low-carbon steels 电阻焊 - 无涂层和涂层低碳钢的点焊程序

ISO 14373:2024 pdf download Resistance welding - Procedure for spot welding of uncoated and coated low-carbon steels.
电阻焊 - 无涂层和涂层低碳钢的点焊程序.
Information on appropriate welding equipment is given in Annex A and information on spot-welding conditions is given in Annex B.This information is provided for guidance only.
Depending on the service conditions of the fabrication,the type of welding equipment,the characteristicsof the secondary circuit,the electrode force actuation system,the electrode material and the shape,it ispossible that certain modifications will be necessary.In such cases,further information can be obtained from the relevant application standard,where one exists.
This document specifies requirements for resistance spot welding in the fabrication of assemblies of uncoated and metallic-coated or weldable non-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 3,0 mm.
This document is applicable to welding of sheets of the same or unequal thickness, where the thickness ratio is less than or equal to 3:1.
Welding with the following types of equipment is within the scope of this document:
a)  pedestal welding equipment;
b)  portable welding guns;
c)   automatic welding equipment where the components are fed by robots or automatic feeding equipment;
d)  multi-spot-welding machines;
e)  robotic welding machines.
本标准规定了由两片或三片金属组成的无涂层和金属涂层或可焊接的非金属涂层低碳钢组件制造中的电阻点焊要求，其中待焊部件的最大单片厚度在0.4 mm至3.0 mm范围内。
本文件适用于厚度相同或不等的薄板的焊接，厚度比小于等于3:1。
以下类型设备的焊接在本文件的范围内:
A)底座焊接设备;
B)便携式焊枪;
C)自动焊接设备，其中组件由机器人或自动送料设备送料;
D)多点焊机;
E)机器人焊接机。