ISO 22749-2:2021 铁路应用 悬挂部件 第2部分:弹性体机械部件的批准程序和质量监测
标准编号:ISO 22749-2:2021
中文名称:铁路应用 悬挂部件 第2部分:弹性体机械部件的批准程序和质量监测
英文名称:Railway applications — Suspension components — Part 2: Approval procedure and quality monitoring for elastomer-mechanical parts
发布日期:2021-11
标准范围
本文件适用于ISO?22749-1中定义的弹性体机械零件。本文件规定:-?由顾客实施的批准程序;-?具有规定要求的产品鉴定指南;-?制造中橡胶和橡胶对金属零件的质量监控。本文件不适用于:-?用于气动悬架弹簧的橡胶膜片;-?抛光和牵引装置弹簧的弹性部件;-?隔膜、波纹管和密封件;-?软管和管道;-?传动带。
This document applies to elastomer-mechanical parts, as defined in ISO 22749-1.This document specifies:— approval procedure to be implemented by the customer;— guidelines for qualification of the product with specified requirements;— quality monitoring of rubber and rubber to metal parts in manufacture.This document does not apply to:— rubber diaphragms for pneumatic suspension springs;— elastic parts of buffing and drawgear springs;— diaphragms, bellows and seals;— hoses and tubings;— transmission belts.
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