ISO 19973-3:2015
气压传动.通过测试评定元件的可靠度.第3部分:带活塞杆的气缸
Pneumatic fluid power - Assessment of component reliability by testing - Part 3: Cylinders with piston rod
- 标准号
- ISO 19973-3:2015
- 发布
- 2015年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 19973-3:2015
- 引用标准
- IEC 60050-191:1990 ISO 10099:2001 ISO 1219-1:2012 ISO 15552:2004 ISO 19973-1:2015 ISO 21287:2004 ISO 5598:2008 ISO 6430:1992 ISO 6432:2015 ISO 80000-1:2009
- 适用范围
- This part of ISO 19973 provides test procedures for assessing the reliability of pneumatic cylinders with piston rod, both single-acting and double-acting, by testing and the methods of reporting the results of testing. General test conditions and the calculation method are provided in ISO 19973-1. The methods specified in ISO 19973-1 apply to the first failure, as obtained with the three-point moving average (3PMA) method, without repairs, but excluding outliers. The lifetime of pneumatic cylinders is usually given in number of cycles or in kilometres. Therefore, whenever the term “time” is used in this part of ISO 19973, this variable is to be understood as cycles or kilometres. This part of ISO 19973 also specifies test equipment and threshold levels for tests to assess the reliability of pneumatic cylinders with piston rods. This part of ISO 19973 is intended to be applied to pneumatic piston rod cylinders that conform to conform to these International Standards but are used in the same range of operating conditions can be tested in accordance with one of the classes defined in Tables 1 and 2.
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