標準號：BS ISO 10771-1-2002
中文標準名稱：液壓流體動力.金屬壓力容器外殼的疲勞壓力試驗.試驗方法
英文標準名稱：Hydraulic fluid power - Fatigue pressure testing of metal pressure-containing envelopes - Test method
標準類型：J20
發布日期：2002/8/8 12:00:00
實施日期：2002/8/8 12:00:00
中國標準分類號：J20
國際標準分類號：23.100.99
適用范圍：This part of ISO 10771 specifies a method of fatigue testing the pressure-containing envelopes of components used in hydraulic fluid power systems under sustained steady cyclic internal pressure loads. This part of ISO 10771 is only applicable to component pressure-containing envelopes that: — are manufactured from metals; — are operated at temperatures that exclude creep and low-temperature embrittlement; — are only subjected to pressure-induced stresses; — are not subjected to loss of strength due to corrosion or other chemical action; — may include gaskets, seals and other non-metallic components; however, these are not considered part of the pressure-containing envelope being tested, (see note 3 in 5.5). This part of ISO 10771 does not apply to piping as defined in ISO 4413 (i.e. connectors, hose, tubing, pipe). See ISO 8434-5, ISO 6803 and ISO 6605 for methods of fatigue testing of piping devices. This part of ISO 10771 establishes a general test method that is applicable for many hydraulic fluid power components, but additional requirements or more specific methods that may be required for particular components are contained in the annexes or other standards.