METHOD AND COMPUTER-READABLE RECORDING MEDIUM FOR ESTIMATING SAFE LIFE OF DYNAMIC COMPONENTS

摘要

PURPOSE: the dynamic component of a kind of safe life assessment method and computer readable recording medium dynamic component, which provides, reduces time complicated calculations, because utilizing average S-N curve negotiatings fatigue test. ;CONSTITUTION: average S-N curves generate and pass through fatigue test about dynamic component (S100). Safe S-N curves, which are calculated, applies safety coefficient and average S-N curves (S200). Selection input receives the curve (S300) about fatigue limit. A injures pole the frequency (S400) that value calculates load number of repetition equivalent stress. A kind of service life (S500) that safe life division calculating is required. ;The 2013 of copyright KIPO submissions;[Reference numerals] (S100) step generates average S-N curves; (S200) step generates safe S-N curves; Step (S300) selects the curve of fatigue limit; (S400) step obtains damaged value; (S500) step obtains safe life