ISO 17658:2002 焊接-氧化燃料火焰切割,激光切割和离子切割不完整性-术语

标准编号：ISO 17658:2002

中文名称：焊接-氧化燃料火焰切割,激光切割和离子切割不完整性-术语

英文名称：Welding — Imperfections in oxyfuel flame cuts, laser beam cuts and plasma cuts — Terminology

发布日期：2002-03

标准范围

本国际标准定义了收集和分组的金属材料中含氧气体、激光束和等离子切割中可能存在的缺陷的术语。缺陷是指与指定切割形状和位置的不规则性或偏差。本国际标准仅包括直接源于富氧气体、激光束和等离子弧切割的缺陷；不考虑由额外外部应力或应变引起的任何不利影响。这些缺陷的类型、形状和位置被分组在一起，但没有给出起源的条件和原因。没有给出关于上述缺陷的评估和后果的信息，因为这取决于具体的工作要求。已经选择这些术语来表征所提到的主要缺陷，然而，可以同时发现两个或更多个。使用的分组系统不是质量评估。

This international Standard defines terms of the possible imperfections in oxyfuel gas, laser beam and plasma cuts in metallic materials which are collected and grouped. Imperfections are irregularities or deviations from the specified shape and location of cut. This international Standard only includes imperfections originating directly from oxyfuel gas, laser beam and plasma arc cutting; any adverse effects resulting from additional external stresses or strains are not considered. The type, shape and location of these imperfections are grouped together but conditions and causes of origin are not given. Information concerning the evaluation and consequences of the above mentioned imperfections is not given because this depends on the specific job requirements. The terms have been selected to characterize the principal imperfections mentioned, however, two or more may be found simultaneously. The grouping system used is not an evaluation of quality.

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