PD ISO/TS 13725:2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Hydraulic fluid power. Method for evaluating the buckling load of a hydraulic cylinder
Hardcopy , PDF
20-10-2021
English
30-06-2016
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Foreword
Introduction
1 Scope
2 Symbols and units
3 General principles
4 Case of pin-mounted hydraulic cylinders
5 Case of hydraulic cylinders fixed at the beginning of the
cylinder tube and pin mounted at the end of the piston rod
6 Case of hydraulic cylinders pin mounted at the beginning
of the cylinder tube and fixed at the end of the piston rod
7 Case of hydraulic cylinders fixed at both ends
8 Case of hydraulic cylinders fixed at the beginning of the
cylinder tube and free at the end of the piston rod
9 Case of hydraulic cylinders fixed at both ends with free
movement allowed at the end of the piston rod
Annex A (informative) - Example of numerical results
Bibliography
Describes a method for the evaluation of the buckling load which: a) takes into account a geometric model of the hydraulic cylinder, meaning it does not treat the hydraulic cylinder as an equivalent column, b) can be used for all types of cylinder mounting and rod end connection, c) includes a factor of safety, k, to be set by the person performing the calculations and reported with the results of the calculations, d) takes into account possible off-axis loading, e) takes into account the weight of the hydraulic cylinder, meaning it does not neglect all transverse loads applied on the hydraulic cylinder, f) can be implemented as a simple computer program, and g) considers the cylinder fully extended.
| Committee |
MCE/18/-/3
|
| DevelopmentNote |
Supersedes BS ISO/TS 13725. (06/2016)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO/TS 13725:2016 | Identical |
| NFPA T3.6.37 : 2010 | HYDRAULIC FLUID POWER - CYLINDERS - METHOD FOR DETERMINING THE BUCKLING LOAD |
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