Norm

NEN-ISO 19973-3:2015 en

Pneumatiek - Beoordeling van de betrouwbaarheid van componenten door beproeven - Deel 3: Cilinders met zuigerstang

106,87

Over deze norm

Status Definitief
Aantal pagina's 21
Commissie Hydrauliek en pneumatiek
Gepubliceerd op 01-09-2015
Taal Engels
NEN-ISO 19973-3 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 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.

Details

ICS-code 23.100.01
Nederlandse titel Pneumatiek - Beoordeling van de betrouwbaarheid van componenten door beproeven - Deel 3: Cilinders met zuigerstang
Engelse titel Pneumatic fluid power - Assessment of component reliability by testing - Part 3: Cylinders with piston rod
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