ISO 17653:2003 金属材料焊接损伤试验-现场焊接阻力扭转试验

标准编号：ISO 17653:2003

中文名称：金属材料焊接损伤试验-现场焊接阻力扭转试验

英文名称：Destructive tests on welds in metallic materials — Torsion test of resistance spot welds

发布日期：2003-03

标准范围

ISO 17653:2003适用于钢中单板厚度为0.5mm至3.0mm的点焊试样。在某些情况下，它可能用于有色金属材料。本试验的目的是确定不同钢类型、焊接参数和其他因素对点焊变形特性的影响。通过该试验，可以从断裂试样中确定焊缝直径和断裂类型。此外，还可以确定最大扭矩（扭矩）和相应的扭转角。

ISO 17653:2003 is applicable to spot welded test specimens with single sheet thicknesses ranging from 0,5 mm to 3,0 mm in steels. It may be used for non-ferrous materials in certain circumstances.The aim of this test is to determine the influence of different steel types, welding parameters and other factors on the deformation characteristics of a spot weld. Using this test, it is possible to determine the weld diameter and the fracture type from fractured specimens. Additionally, the maximum torsion moment (torque) and the corresponding torsion angle can be determined.

标准预览图