Nusantara, Nur Marina Febriyanti (2021) Proses Pengecekan Crack Pada Part Nose Landing Gear Top Attachment N212-200 Dengan Metode Magnetic Test Particle PT Merpati Maintenance Facilty (MMF). Project Report. [s.n.], [s.l.]. (Unpublished)
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Abstract
NDT (Non Destructive Test) adalah aktifitas tes atau inspeksi terhadap suatu benda untuk mengetahui adanya cacat, retak, atau discontinuity lain tanpa merusak benda yang kita tes atau inspeksi. Pada dasarnya, pengujian ini dilakukan untuk menjamin bahwa material yang kita gunakan masih aman dan belum melewati damage tolerance. Pengujian NDT (Non Destructive Test) digunakan untuk meningkatkan kualitas produksi dan kehandalan produk, komponen dan struktur inspeksi secara berkala, dapat mengurangi kejadian cacat atau kesalahan integritas struktural yang dapat menyebabkan kegagalan. Material pesawat diusahakan semaksimal mungkin tidak mengalami kegagalan (failure) selama masa penggunaannya. . NDT dilakukan paling tidak sebanyak dua kali. Pertama, selama dan diakhir proses fabrikasi, untuk menentukan suatu komponen dapat diterima setelah melalui tahap-tahap fabrikasi. NDT ini dijadikan sebagai bagian dari kendali mutu komponen. Kedua, NDT dilakukan setelah komponen digunakan dalam jangka waktu tertentu. Tujuannya adalah menemukan kegagalan parsial sebelum melampaui damage tolerance-nya.
Laporan magang ini menjelaskan mengenai Proses pengecekan crack pada part Nose Landing Gear Top Attachment pesawat Casa 212-200 dengan metode Magnetic Particle Test (MPI). Prosedur pengujian yang dilakukan terdiri dari Pra-inspeksi, Inspeksi, dan Pasca-inspeksi yang sesuai dengan C-212 Nondestructive Testing Manual, Part 7 – Magnetic particle, P.S.E No 32-20-07. Dan tidak ditemukan adanya crack pada part tersebut. Dalam laporan magang ini memberikan rekomendasi perubahan arah pencahayaan cahaya UV yang digunakan.
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NDT (Non Destructive Test) is an activity of testing or inspection of an object to determine the presence of defects, cracks, or other discontinuities without damaging the object we are testing or inspecting. Basically, this test is done to ensure that the material we use is still safe and has not passed damage tolerance. NDT testing (Non Destructive Test) is used to improve production quality and reliability of products, components and structures inspection periodically, can reduce the incidence of defects or structural integrity errors that can cause failure. Aircraft material is endeavored as much as possible not to fail during its use. . NDT is performed at least twice. First, during and at the end of the fabrication process, to determine whether a component is acceptable after going through the fabrication stages. This NDT is used as part of component quality control. Second, NDT is carried out after the components have been used for a certain period of time. The goal is to find a partial failure before it exceeds its damage tolerance. This internship report describes the process of checking cracks on the Nose Landing Gear Top Attachment part of the Casa 212-200 aircraft using the Magnetic Particle Test (MPI) method. The test procedures carried out consist of Pre-inspection, Inspection, and Post-inspection in accordance with C-212 Nondestructive Testing Manual, Part 7 – Magnetic particle, P.S.E No 32-20-07. And no crack was found on that part. This internship report provides recommendations for changing the direction of UV light used.
| Item Type: | Monograph (Project Report) |
|---|---|
| Uncontrolled Keywords: | NDT, Magnetic Test Particle, Nose Landing Gear Top Attachment. |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ174 Maintenance and repair of machinery |
| Divisions: | Faculty of Vocational > Mechanical Industrial Engineering (D4) |
| Depositing User: | NUR MARINA FEBRIYANTI NUSANTARA |
| Date Deposited: | 14 Aug 2021 22:29 |
| Last Modified: | 14 Aug 2021 22:29 |
| URI: | http://repository.its.ac.id/id/eprint/85539 |
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