ANALYSIS OF SUDDEN DEATH TESTS OF BEARING ENDURANCE.

J. I. MCCOOL

Research output: Contribution to journalArticle

Abstract

IN SUDDEN DEATH TESTING, A GROUP OF BEARINGS IS DIVIDED INTO A NUMBER OF EQUAL-SIZED SUBGROUPS AND TESTED ONLY UNTIL THE FIRST FAILURE OCCURS IN EACH SUB-GROUP.LGENERAL PROCEDURES BASED ON MAXIMUM LIKELIHOOD ESTIMATES ARE GIVEN FOR SETTING CONFIDENCE LIMITS ON L10 LIFE FROM SUDDEN DEATH TESTS RESULTS, AND THE NECESSARY TABULAR VALUES ARE GIVEN FOR SOME SAMPLE AND SUB-GROUP SIZES.LCOMPARISONS ARE MADE OF THE TOTAL EXPECTED TEST TIME AND THE PRECISION IN DETERMINING L/SUB 1/0 BY (A) A SUDDEN DEATH TEST AND BY (B) A CONVENTIONAL ENDURANCE TEST HAVING THE SAME TOTAL SAMPLE SIZE AND NUMBER OF FAILURES.(A)

Original languageEnglish (US)
Pages (from-to)8-13
Number of pages6
JournalASLE TRANS.
Volume17
Issue number1 (JANUARY, 1974)
StatePublished - Jan 1 1974

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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    MCCOOL, J. I. (1974). ANALYSIS OF SUDDEN DEATH TESTS OF BEARING ENDURANCE. ASLE TRANS., 17(1 (JANUARY, 1974)), 8-13.