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Penerapan analisis keandalan untuk menentukan waktu interval perawtan mesin crane di PT. BBI Pasuruan

Jurnal Teknologi & Manajemen Informatika, Volume 4, Nomor 2, Agustus 2006
Journal from JIPTUNMERPP / 2008-11-19 20:55:04
Oleh : Dani Yuniawan ; Taufik Tri A., Faculty of Information Technology Merdeka University Malang
Dibuat : 2006-08-01, dengan file

Keyword : Mean time to failure, mean time to repair, reliability

Machine and equipment production which have the good condition will be able to improve efectifitas and efficiency from production process. Machine the used continuously will lessen level of readiness of machine. Crane machine at PT. Boma Bisma Indra (BBI) pasuruan very influence to activity produce as distribution material and also appliance evacuation. In effort to take care level of readiness of crane machine in order to can be used maximally so that production continuity earn well guaranted, so required a treatment of activity. The problems that happened at PT. Boma Bisma Indra Pasuruan is determine interval time of optimal treatment from both of the crane machine. According to the problem, so method reliability analysis applied to get optimal treatment interval. In method reliability analysis initially have known the record of time to failure and record of time to repair, then conducted a distribution of a demage parameter through kolmogorov-smirnov test. After distribution type and also the distribution parameter known, then conducted MTTF calculation (Mean Time o Failure) and MTTR (Mean Time to Repair). The next calculation value of reliability from each machine and also assess reliability of machine serially. From analysis result we got internal time of treatment of crane machine A is 480.3 operation time, crane machine B is 417.7 time operation. If this preventive maintenance used, so maintenance time interval will be increase. Time interval value maintenance estimation (MTTFe) for crane machine A is 741.7 time operation, crane machine B is 641 time operation.

Deskripsi Alternatif :

Machine and equipment production which have the good condition will be able to improve efectifitas and efficiency from production process. Machine the used continuously will lessen level of readiness of machine. Crane machine at PT. Boma Bisma Indra (BBI) pasuruan very influence to activity produce as distribution material and also appliance evacuation. In effort to take care level of readiness of crane machine in order to can be used maximally so that production continuity earn well guaranted, so required a treatment of activity. The problems that happened at PT. Boma Bisma Indra Pasuruan is determine interval time of optimal treatment from both of the crane machine. According to the problem, so method reliability analysis applied to get optimal treatment interval. In method reliability analysis initially have known the record of time to failure and record of time to repair, then conducted a distribution of a demage parameter through kolmogorov-smirnov test. After distribution type and also the distribution parameter known, then conducted MTTF calculation (Mean Time o Failure) and MTTR (Mean Time to Repair). The next calculation value of reliability from each machine and also assess reliability of machine serially. From analysis result we got internal time of treatment of crane machine A is 480.3 operation time, crane machine B is 417.7 time operation. If this preventive maintenance used, so maintenance time interval will be increase. Time interval value maintenance estimation (MTTFe) for crane machine A is 741.7 time operation, crane machine B is 641 time operation.

Copyrights : Copyright (c) 2008 by Digital Library Universitas Merdeka Malang. Verbatim copying and distribution of this entire article is permitted by author in any medium, provided this notice is preserved.

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PropertiNilai Properti
ID PublisherJIPTUNMERPP
OrganisasiF
Nama KontakDra. Wiwik Supriyanti, SS
AlamatJl. Terusan Halimun 11 B
KotaMalang
DaerahJawa Timur
NegaraIndonesia
Telepon0341-563504
Fax0341-563504
E-mail Administratorperpus@unmer.ac.id
E-mail CKOwsupriyanti@yahoo.com

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  • Editor: Wiwik Supriyanti, Dra. SS.