ISO 19973-3:2007 气压传动 测试法评定组件可靠性 第3部分：带活塞杆的汽缸

标准编号：ISO 19973-3:2007

中文名称：气压传动 测试法评定组件可靠性 第3部分：带活塞杆的汽缸

英文名称：Pneumatic fluid power — Assessment of component reliability by testing — Part 3: Cylinders with piston rod

发布日期：2007-08

标准范围

This part of ISO 19973 provides test procedures for determining reliability of pneumatic cylinders with pistonrod by testing and the methods of reporting the results of testing. The general test conditions and thecalculation method provided in Part 1 of ISO 19973 apply to the first failure without repairs, but excludeoutliers.The lifetime of pneumatic cylinders is usually given in number of cycles or in kilometres. Therefore, wheneverthe 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 reliabilityof 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 theseInternational Standards but are used in the same range of operating conditions can be tested in accordancewith one of the classes defined in Tables 1 and 2 of this part of ISO 19973. It is necessary that any deviationfrom this part of ISO 19973 be documented in the test report.

标准预览图