ISO 6358-2-2013 气压传动.使用可压缩流体组件的流速特性测定.第2部分:替代试验方法

标准号：ISO 6358-2-2013
中文标准名称：气压传动.使用可压缩流体组件的流速特性测定.第2部分:替代试验方法
英文标准名称：Pneumatic fluid power.Determination of flow-rate characteristics of components using compressible fluids.Part 2: Alternative test methods
标准类型：J20
发布日期：2013/5/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J20
国际标准分类号：23.100.01
引用标准：ISO 1219-1;ISO 5598;ISO 6358-1
适用范围：This part of ISO 6358 specifies a discharge test and a charge test as alternative methods for testing pneumatic fluid power components that use compressible fluids, i.e. gases, and that have internal flow passages that can be either fixed or variable in size to determine their flow-rate characteristics.However, this part of ISO 6358 does not apply to components whose flow coefficient is unstable during use, i.e. components that exhibit remarkable hysteretic behaviour (because they can contain flexible parts that deform under the flow) or that have an internal feedback phenomenon (such as regulators),or components that have a cracking pressure such as non-return (check) valves and quick-exhaust valves. In addition, it does not apply to components that exchange energy with the fluid during flow-rate measurement, e.g. cylinders, accumulators, etc.