Hakima, Miftahul Innayahtul (2018) Menentukan Waktu Penggantian Komponen Dalam Mesin Bottomer Di PT Industri Kemasan Semen Gresik Menggunakan Power Law Process. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
PT. IKSG merupakan perusahaan yang memproduksi kema-san semen. Terdapat dua mesin yang digunakan untuk mengha-silkan kemasan yaitu mesin Tuber dan Bottomer. Mesin yang se-ring mengalami kerusakan adalah mesin Bottomer, penelitian ber-fokus pada komponen dalam mesin Bottomer. Tujuan dari peneli-tian adalah menetukan waktu penggantian komponen dalam mesin Bottomer menggunakan power law process (PLP), sehingga bisa meminimumkan biaya yang timbul akibat kerusakan. Data yang digunakan merupakan data sekunder yang diperoleh dari bagian maintanance di PT. Industri Kemasan Semen Gresik (IKSG). Data yang digunakan berupa data life time komponen bagian dalam Mesin Bottomer di line satu mulai dari bulan Januari 2015 sampai Nopember 2017. Hasil analisis dilakukan pengecekan setelah kerusakan pertama atau mesin sudah beroperasi selama 20 hari dengan estimasi biaya sebesar Rp 78.468,952/hari. Penggantian komponen Bearing dilakukan setelah 2 kali pengecekan dengan MTTF (Mean Time to Failure) 48 hari. Komponen selain Bearing dilakukan penggantian komponen setelah melakukan 6 kali penge-cekan dengan MTTF 128 hari.
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PT. IKSG is a company that produces cement packaging. There are two machines used to produce packaging of Tuber and Bottomer machines. Machines that are often damaged are Botto-mer machines, research focuses on components in Bottomer ma-chines. The purpose of this research is to determine the time of component replacement in Bottom machine using power law prcess (PLP), so it can minimize the cost arising from damage. The data used is secondary data obtained from the maintanance at PT. Industry Kemasan Semen Gresik (IKSG). The data used are life time component data in Bottomer Machine in line one starting from January 2015 until November 2017.The result of analysis checked after the first damage or the machine has been operating for 20 days with estimated cost of Rp 78.468,952/day. Bearing component replacement is done after 2 checked times with MTTF (Mean Time to Failure) 48 days. Components other than Bearings are replaced by 6 parts of checked with 128 days of MTTF.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | Komponen dalam Mesin Bottomer, MTTF, Life Time, PLP |
| Subjects: | Q Science > Q Science (General) Q Science > QA Mathematics Q Science > QA Mathematics > QA274.2 Stochastic analysis |
| Divisions: | Faculty of Mathematics, Computation, and Data Science > Statistics > 49201-(S1) Undergraduate Thesis |
| Depositing User: | Miftahul Innayahtul Hakima |
| Date Deposited: | 21 Jul 2021 22:21 |
| Last Modified: | 21 Jul 2021 22:21 |
| URI: | http://repository.its.ac.id/id/eprint/57512 |
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