Sihombing, Salomo P (2015) Analisa Resiko Dan Nilai Ekonomis Pada Pengelasan Kombinasi Pipa API 5L X52. Undergraduate thesis, Institut Technology Sepuluh Nopember.
Preview |
Text
4312100074-Undergraduate Thesis.pdf - Published Version Download (4MB) | Preview |
Abstract
Dalam dunia fabrikasi penggunaan teknologi pengelasan sering dijumpai di
berbagai aplikasi pengelasan konstruksi, pengelasan perkapalan, rangka kendaraan
(chassis), rel kereta api, pipa gas dan lain sebagainya. Pengelasan memiliki
prosedur dan tahapan-tahapan yang harus dipenuhi sebelum melakukan proses
penyambungan. Namun pada pelaksanaannya hasil dari pengelasan sering
ditemukan adanya welding defect, maka dari itu dibutuhkan evaluasi terhadap
pengendalian mutu. Salah satu tool yang digunakan untuk membantu pengendalian
kualitas adalah menggunakan metode Failure Modes and Effect Analysis (FMEA).
Penggunaan FMEA mampu mengidentifikasi risiko kegagalan yang terjadi selama
proses produksi pada pengelasan kombinasi. Dan yang tidak kalah penting dari
mengidentifikasi risiko kegagalan adalah perhitungan nilai ekonomis dari
pengelasan kombinasi. Pada laporan ini akan didapatkan resiko kegagalan terbesar
dalam nilai RPN (Risk Priority Number) maupun perbandingan faktor yang
mempengaruhi dari welding defect. Selain itu pada laporan akan didapatkan
besarnya nilai ekonomis pada sambungan pipa API 5L X52 maupun perbandingan
dari 2 pengelasan kombinasi yang berbeda
===========================================================================================================
Recently in fabrication sector, welding technology used frequently as found in
various construction welding applications, welding shipbuilding, the vehicle frame
(chassis), railways, gas pipelines, and so on. The welding have some procedures
and steps that have to be done before doing the connection process. However by
reality in the result of the welding often found welding defect, therefore an
evaluation of the quality control is required. One of the tool that can be used to help
controlling the quality is by using Failure Modes and Effect Analysis (FMEA). The
use of FMEA will be able to identify the risk of failures that occurred during the
production process in welding combination. And nonetheless important than
identifying the risk of failure is the calculation of economic value of welding
combinations. Through this report book we will get the greatest risk of failure in
the value of RPN (Risk Priority Number) as well as factor comparison that affecting
the welding defect. Furthermore, there will be the amount of economic value to the
API 5L X52 pipe connection as well as a comparison of two different combinations
of welding.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSKe 671.52 Sih a |
| Uncontrolled Keywords: | pengelasan kombinasi; welding defect; failure modes and effect analysis; risk priority number; nilai ekonomis |
| Subjects: | T Technology > TN Mining engineering. Metallurgy > TN879.6 Welding |
| Divisions: | Faculty of Marine Technology (MARTECH) > Ocean Engineering > 38201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 18 Dec 2019 01:59 |
| Last Modified: | 18 Dec 2019 01:59 |
| URI: | http://repository.its.ac.id/id/eprint/72410 |
Actions (login required)
 |
View Item |