Abstract:
According
to the demand of high reliability of the primary cylinder of the
hydraulic press, the reliability model of the primary cylinder
is built after its reliability analysis. The stress of the
primary cylinder is analyzed by finite element software—MARC,
and the structure reliability of the cylinder based on
stress-strength model is predicted, which would provide the
reference to the design.
Key words: Hydraulic
press Fault tree analysis Reliability
* This project is supported by Science and Technology Foundation of the
Mechanical Ministry (98250541). Manuscript received on
January 27, 2000; revised manuscript July 10, 2000
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