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Arif Rahman Saleh
Teknik Mesin Universitas Pasir Pengaraian

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ANALISA KERUSAKAN BANTALAN BOLA (BALL BEARING) JENIS DEEP GROOVE PADA LORI PABRIK KELAPA SAWIT DAN CARA PENANGGULANGANNYA Arif Rahman Saleh
Jurnal APTEK Vol. 6 No. 1 (2014): APLIKASI TEKNOLOGI
Publisher : Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (825.956 KB) | DOI: 10.30606/aptk.v6i1.90

Abstract

Bunches of fresh fruit brought to the boiling station ( sterilizer ) by using lorries . Work environment changing and dynamic loading causes a decrease in the performance of a lorry wheel bearing causing damage to the average Lori damage after operating for 250 hours ( 31 days of production ) with the same form of damage . To find the cause of the damage done testing includes a visual examination , Fraktografi , hardness , metallographic and chemical composition . Makrofraktografi of testing showed damage the ball bearing on the runway outside the outer runway preceded by experienced chipped with fatigue fracture surface shape with a length of 26 mm , followed by static fracture ( sudden ) due to compressive load