Penentuan Waktu Perbaikan Komponen Mesin Robofill 400ml Menggunakan Metode Power Law Process Di Pt Petrosida Gresik

Fajrin, Pristanti Aulia (2018) Penentuan Waktu Perbaikan Komponen Mesin Robofill 400ml Menggunakan Metode Power Law Process Di Pt Petrosida Gresik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT Petrosida Gresik merupakan perusahaan yang berfokus pada kebutuhan pertanian dengan produknya pestisida kimia, pupuk dan benih, dll. Mesin Robofill 400ml adalah salah satu mesin produksi, khususnya untuk packaging insektisida cair kemasan 400ml. Produk insektisida merupakan bahan kimia yang berbahaya bila filling dilakukan secara manual. Namun, perawatan yang diterapkan di perusahaan yaitu corrective maintenance. Terdapat empat komponen pada Robofill 400ml, yaitu product transfer, filler, tracker, dan caping, dilakukan pengujian cramer von mises dan hasilnya adalah komponen filler dan caping berjalan sesuai NHPP, sehingga dapat dilakukan analisis dengan metode Power Law Process, dan dua komponen lainnya mengikuti proses HPP dan tidak dianalisis lebih lanjut. Reliabilitas komponen filler dan caping seiring waktu semakin kecil, namun ROCOF komponen filler meningkat, sedangkan komponen caping turun. Waktu optimum perbaikan komponen filler adalah 10 hari dengan biaya Rp 1.901.464, dan untuk komponen caping adalah 19 hari dengan biaya Rp 3.637.876. Kedua komponen tersebut memiliki waktu maintenance sebelum MTTF, sehingga diharapkan hanya terjadi biaya perbaikan tanpa mengeluarkan biaya kerusakan.

======================================================================================================

PT Petrosida Gresik is a company that focus
e
d
on
agricultural needs with its products are
chemical pesticides
,
fertilizers and seeds, fisheries, etc.
Robofill 400ml
is one of
production machine,
especially for packaging of
liquid insecticide
400ml package.
Insecticide product is a dangerous chemical
when
filling process is done manually. However, the company applied
corrective maintenance for its machine
.
There are four components
on
Robofill 400m
l
, which are product transfer, filler, tracker, and
caping,
camer von mises
tested and t
he result is filler and caping
components running according to the NHPP, so that it can be
analyzed by Power Law Process method, and the other two
components follow the
HPP process
and not analyzed further
.
The
r
eliability
of the filler and caping components over time are
decrease, but the
ROCOF filler component
is
increased
,
while
the
caping component
is decreased
. The optimum time for preventive
maintenance of filler
component is
within
10 days with cost Rp
1
,
901
,
464
, and
for
caping
component
is within
19
days with cost
Rp
3
,
637
,
836
.
Both components have a maintenance time before
MTTF, so there is only cost of repair without cost of failure.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Biaya Optimum, Non homogenous poison process, Power law process, Reliabilitas, Robofill 400ml
Subjects:	T Technology > TS Manufactures > TS155 Production control. Production planning. Production management T Technology > TS Manufactures > TS167 Costs, Industrial
Divisions:	Faculty of Mathematics and Science > Statistics > 49201-(S1) Undergraduate Thesis
Depositing User:	Pristanti Aulia Fajrin
Date Deposited:	11 Apr 2018 02:34
Last Modified:	11 Apr 2018 02:59
URI:	http://repository.its.ac.id/id/eprint/50703

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