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Cumulative Damage Analysis for Hydraulic Hose Assemblies
- Ground Vehicle Standard
- J1927_201406
- Stabilized
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Information Report is intended to provide the hydraulic system analyst with a procedure which will assist in the selection and use of high-pressure wire reinforced hydraulic hose assemblies. Many construction, agricultural, industrial, or commercial equipment systems utilize hydraulic hose assemblies that are subjected to irregular cyclic pressure variations (cannot be approximated by a constant amplitude pressure cycle). This document relates damage done by pressure cycles with the pressure-life performance curve for the hose assembly being evaluated, using a linear damage rule to predict fatigue life similar to that used for predicting metal fatigue life. More detailed information on the subject may be found in SAE Paper No. 880713. The accuracy of cumulative damage calculations is directly related to proper measurement of the service pressure history and pressure-life performance for the hose assembly being evaluated. Final selection of a hose assembly must also consider installation and maintenance as noted in SAE J1273.
Rationale
The technical report covers technology, products, or processes which are mature and not likely to change in the foreseeable future.
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | TABULATED DATA |
Issuing Committee
Hydraulic Hose and Hose Fittings Committee
The Hydraulic Hose and Hose Fittings Subcommittee of the FCCTC develops and maintains SAE Standards, Recommended Practices and Information Reports relating to hydraulic hose and hose fittings with an intended use in pressure applications. Participants in the FCCTC Hydraulic Hose and Hose Fittings Subcommittee include OEMs, suppliers, consulting firms, government and other interested parties.
Reference
| Number | Title |
|---|---|
| 880713 | SAE Test Program on Cumulative Damage for Hydraulic Hose Assemblies |
| J1273_201409 | Recommended Practices for Hydraulic Hose Assemblies |
| J343_201605 | Test and Test Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies |
| J517_201612 | Hydraulic Hose |
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