Quality requirements for welding — Resistance welding of metallic materials — Part 1: Comprehensive quality requirements
焊接和焊接质量要求;金属材料电阻焊第1部分:综合质量要求
发布日期:
2013-12-10
ISO 14554-1:2013在以下一项或多项中规定了制造商或分包商生产焊接结构、满足规定质量要求的能力证明要求:a)相关方之间的合同;b) 应用标准;c) 监管要求。
ISO 14554-1:2013中包含的要求可以全部采用,如果不适用于相关施工,制造商可以选择性地删除。它们为焊接控制提供了一个灵活的框架,具体要求如下:1)情况1?要求制造商或分包商具有符合ISO 9001的质量体系的合同中的电阻焊;2) 案例2?要求制造商或分包商具有ISO 9001以外的质量体系的合同中的电阻焊;
3) 案例3?电阻焊作为制造商或分包商制定质量体系的指南;4) 案例4?在应用标准中引用电阻焊作为其要求的一部分,或在相关方之间的合同中引用电阻焊,尽管在这种情况下使用ISO 14554?2更合适。
ISO 14554-1:2013:i)与待制造的焊接结构类型无关;ii)规定了生产工厂和现场焊接的质量要求;iii)提供指南,说明制造商生产焊接结构以满足规定要求的能力;iv)也可作为评估制造商焊接能力的依据。
有关选择和使用的一般指南,请参见ISO 3834-1,同时要知道电阻焊只规定了全面和基本的质量要求。
附录概述了ISO 14554-1:2013和ISO 14554-2中电阻焊的具体质量要求。
ISO 14554-1:2013 specifies requirements for the demonstration of the capability of a manufacturer or a sub-contractor to produce welded constructions, fulfilling specified quality requirements, in one or more of the following: a) a contract between involved parties; b) an application standard; c) a regulatory requirement.
The requirements contained within ISO 14554-1:2013 can be adopted in full or can be selectively deleted by the manufacturer if not applicable to the construction concerned. They provide a flexible framework for the control of welding by providing specific requirements for: 1) Case 1?resistance welding in contracts which require the manufacturer or sub-contractor to have a quality system in accordance with ISO 9001; 2) Case 2?resistance welding in contracts which require the manufacturer or sub-contractor to have a quality system other than ISO 9001; 3) Case 3?resistance welding as guidance to a manufacturer or sub-contractor developing a quality system; 4) Case 4?references in application standards which use resistance welding as part of their requirements or in a contract between relevant parties, although it is more appropriate for ISO 14554?2 to be used in such cases.
ISO 14554-1:2013: i) is independent of the type of welded construction to be manufactured; ii) defines quality requirements for welding both in production plants and on site; iii) provides guidance for describing the capability of a manufacturer to produce welded constructions to meet specified requirements; iv) can also be used as a basis for assessing the manufacturer in respect to his welding capability.
For general guidelines for selection and use, see ISO 3834?1, while being aware that only comprehensive and elementary quality requirements are specified for resistance welding. An annex gives a summary comparison of specific quality requirements for resistance welding in ISO 14554-1:2013 and ISO 14554?2.