This part of ISO 19973 provides test procedures for determining reliability of pneumatic cylinders with piston rod by testing and the methods of reporting the results of testing. The general test conditions and the calculation method provided in Part 1 of ISO 19973 apply to the first failure without repairs, but exclude 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 determine the reliability of pneumatic cylinders with piston rods, both single-acting and double-acting. This part of ISO 19973 is intended to be applied to pneumatic piston rod cylinders that conform to ISO 6430, ISO 6432, ISO 15552 and ISO 21287; however, pneumatic piston rod cylinders that do not 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 of this part of ISO 19973. It is necessary that any deviation from this part of ISO 19973 be documented in the test report.
ISO 19973-3:2007由国际标准化组织 IX-ISO 发布于 2007-08-01。
ISO 19973-3:2007 在中国标准分类中归属于: J20 液压与气动装置,在国际标准分类中归属于: 23.100.01 流体动力系统综合。
* 在 ISO 19973-3:2007 发布之后有更新,请注意新发布标准的变化。
静物数码照相机可靠性试验指南ISO 19973-5-2015 气压液动. 通过试验评估部件的可靠性. 第5部分: 非回流阀, 梭阀, 双压阀 (AND功能), 单向可调流量控制阀和快速排气阀ISO 19973-4-2014 气压液动. 通过试验评估部件的可靠性....
NORGREN圆筒型单作用气缸中通过膨胀将热能转化为机械能;气体在压缩机气缸中接受活塞压缩而提高压力。涡轮机、旋转活塞式发动机等的壳体通常也称 气缸 。NORGREN圆筒型单作用气缸气压传动中将压缩气体的压力能转换为机械能的气动执行元件。气缸有作往复直线运动的和作往复摆动的两类。作往复直线运动的气缸又可分为单作用、双作用、膜片式和冲击气缸 4种。...
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