Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts
Investigation was carried out following the frequent occurrences of shaft failures in a number of palm oil screw press machines in a Malaysia palm oil mill company. Visual inspection, chemical analysis on the shaft material, fatigue analyses by utilizing traditional method and microscopic examinatio...
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my.uniten.dspace-306442023-12-29T15:50:46Z Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts Loganathan T.M. Purbolaksono J. Inayat-Hussain J.I. Muthaiyah G. Wahab N. 35362386500 8621252500 6602271377 55812215600 56265831900 Failure analysis Fatigue analysis Pitting corrosion Shaft Visual inspection Corrosion fatigue Failure analysis Induction motors Inspection Microscopic examination Mining Presses (machine tools) Quality assurance Vegetable oils Visual communication Fatigue analysis Fatigue endurance limit Malaysia Palm oil Pitting corrosion Root cause Screw press Shaft Shaft failure Shaft material Shoulder fillet Surface conditions Torsional loadings Visual inspection Pitting Investigation was carried out following the frequent occurrences of shaft failures in a number of palm oil screw press machines in a Malaysia palm oil mill company. Visual inspection, chemical analysis on the shaft material, fatigue analyses by utilizing traditional method and microscopic examinations were performed to support the investigation. Overview on pitting corrosion problems is presented. Common locations of the failure are at around bottom edges of keyway and shoulder fillets of the shafts. The findings indicate that pitting corrosion is identified as the main root causes of the premature shaft failures. In turn, poor surface condition would significantly reduce the fatigue endurance limit of the shafts under torsional loading. � 2010 Elsevier Ltd. Final 2023-12-29T07:50:46Z 2023-12-29T07:50:46Z 2010 Article 10.1016/j.engfailanal.2010.01.002 2-s2.0-77952427748 https://www.scopus.com/inward/record.uri?eid=2-s2.0-77952427748&doi=10.1016%2fj.engfailanal.2010.01.002&partnerID=40&md5=9bf4bb2b0f58816724d052ce40b2c2a1 https://irepository.uniten.edu.my/handle/123456789/30644 17 5 1086 1093 Scopus |
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Failure analysis Fatigue analysis Pitting corrosion Shaft Visual inspection Corrosion fatigue Failure analysis Induction motors Inspection Microscopic examination Mining Presses (machine tools) Quality assurance Vegetable oils Visual communication Fatigue analysis Fatigue endurance limit Malaysia Palm oil Pitting corrosion Root cause Screw press Shaft Shaft failure Shaft material Shoulder fillet Surface conditions Torsional loadings Visual inspection Pitting |
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Failure analysis Fatigue analysis Pitting corrosion Shaft Visual inspection Corrosion fatigue Failure analysis Induction motors Inspection Microscopic examination Mining Presses (machine tools) Quality assurance Vegetable oils Visual communication Fatigue analysis Fatigue endurance limit Malaysia Palm oil Pitting corrosion Root cause Screw press Shaft Shaft failure Shaft material Shoulder fillet Surface conditions Torsional loadings Visual inspection Pitting Loganathan T.M. Purbolaksono J. Inayat-Hussain J.I. Muthaiyah G. Wahab N. Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| description |
Investigation was carried out following the frequent occurrences of shaft failures in a number of palm oil screw press machines in a Malaysia palm oil mill company. Visual inspection, chemical analysis on the shaft material, fatigue analyses by utilizing traditional method and microscopic examinations were performed to support the investigation. Overview on pitting corrosion problems is presented. Common locations of the failure are at around bottom edges of keyway and shoulder fillets of the shafts. The findings indicate that pitting corrosion is identified as the main root causes of the premature shaft failures. In turn, poor surface condition would significantly reduce the fatigue endurance limit of the shafts under torsional loading. � 2010 Elsevier Ltd. |
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35362386500 |
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35362386500 Loganathan T.M. Purbolaksono J. Inayat-Hussain J.I. Muthaiyah G. Wahab N. |
| format |
Article |
| author |
Loganathan T.M. Purbolaksono J. Inayat-Hussain J.I. Muthaiyah G. Wahab N. |
| author_sort |
Loganathan T.M. |
| title |
Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| title_short |
Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| title_full |
Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| title_fullStr |
Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| title_full_unstemmed |
Pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| title_sort |
pitting corrosion of triggering initial fractures of palm oil screw press machine shafts |
| publishDate |
2023 |
| _version_ |
1806424306585960448 |
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13.222552 |