Analisa Kegagalan Connecting Rod Tipe Mahle Pada Auxiliary Engine Man D 2840 Le Pt Meratus Line Surabaya

Fahrudin, Bayu (2016) Analisa Kegagalan Connecting Rod Tipe Mahle Pada Auxiliary Engine Man D 2840 Le Pt Meratus Line Surabaya. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.

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Abstract

Connecting Rod adalah bagian penting dalam system kerja mesin. Namun sering terjadi kegagalan yang disebabkan berbagai macam hal, sehingga kinerja mesin tidak bisa berjalan maksimal. Dalam penelitian ini berisi tentang analisa kegagalan dari connecting rod tipe Mahle pada auxiliary engine MAN D 2840 LE yang telah menjadi masalah utama pada PT. Meratus Line Surabaya. Kegagalan yang terjadi berupa patahnya connecting rod yang disebabkan karena patah getas transgranular. Hal ini didukung oleh hasil pengujian OES, SEM, metalografi, Hardness, dan visual. Selain patah getas, penyebab kegagalan pada connecting rod ini adalah patah lelah, hal ini dikarenakan tegangan yang diterima material adalah tegangan yang siklik dan terus menerus. Diharapkan hasil pada tugas akhir ini bisa untuk acuan ilmu berikutnya ============================================================================= Connecting Rod is one of the most important part on engine system. However there are many failure caused by several things, so the performance of machine could not run optimally. In this thesis contains analysis of the failure of a connecting rod-type Mahle on auxiliary engine MAN D 2840 LE which has become a major problem in PT. Meratus Line Surabaya. Failures that occur in the form of connecting rod fracture due to brittle fracture transgranular. This is supported by the results of testing of OES, SEM, metallographic, hardness, and visual. Another problem that caused the failure of the connecting rod is connecting rod receive continous stress, that make the material fatigue. Expected results in this thesis can for subsequent reference science

Item Type: Thesis (Undergraduate)
Additional Information: RSMt 620.112 Fah a
Uncontrolled Keywords: connecting rod, transgranular, oes, sem, hardness, metalografi, fatigue
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ174 Maintenance and repair of machinery
Divisions: Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis
Depositing User: EKO BUDI RAHARJO
Date Deposited: 13 Jan 2020 02:13
Last Modified: 13 Jan 2020 02:13
URI: http://repository.its.ac.id/id/eprint/72638

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