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Analisis Total Productive Maintenance pada Turntable Vibrating Compactor Guna Memperbaiki Kinerja Perusahaan PT. Indonesia Asahan Aluminium (Persero)

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ABSTRAK

Total Productive Maintenance (TPM) merupakan ide Nakajima (1988) yang

menekankan pada pendayagunaan dan keterlibatan sumber daya manusia dan

sistem Preventive Maintenance untuk memaksimalkan efektifitas peralatan

dengan melibatkan semua departemen dan fungsional orgnisasi. Studi penerapan

TPM di Pabrik Anoda PT. INALUM (Persero) ini bertujuan untuk mengukur

efektifitas mesin Turntable Vibrating Compactor. Didalam analisis TPM dengan

menggunakan metode OEE ini ada terdapat enam penyebab kerugian yang disebut

dengan Six Big Losses yaitu diantaranya : Kerusakan peralatan (Breakdown

Losses), Persiapan peralatan (Set-up and Adjustment), Gangguan kecil dan waktu

nganggur (Idling and Minor Stoppages)Kecepatan rendah (Reduced Speed

Losses), Cacat produk dalam proses (Rework Losses), Hasil rendah (Yield/Scrap losses). Kesimpulan yang didapat adalah nilai rata – rata OEE selama periode

April 2015 - Maret 2015adalah 63,65 % masih dibawah standar. Nilai

Idling/Minor Stoppages Losses 15,18% dengan total waktu 942,51 jam, hasil Rework Losses0,02 % dengan total waktu 39,82jam, hasil Reduce Speed Losses

27,47% dengan total waktu 2120,69jam, hasil Breakdown Losses 7,75% dengan

total waktu 51,20 jam, hasil Setup and Adjustment Losses 0,81 % dengan total

waktu 57,31jam, hasil Yield/Scrap lossesdidapat 0.

Kata kunci : Overall Equipment Efectiveness, Availability, Breakdown Time, Rate of Quality

Product, Six Big Losses

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ii

ABSTRACT

Total Productive Maintenance (TPM) is an idea Nakajima (1988), which

emphasizes the empowerment and involvement of human resources and

Preventive Maintenance System to maximize the effectiveness of the equipment by

involving all departments and functional society together. Study of the application

of TPM in Anode Plant PT. INALUM (Persero) is intended to measure the

effectiveness of Turntable Vibrating Compactor machine. In the analysis of TPM

using OEE there are six causes of loss of the so-called Six Big Losses of them:

Damage to equipment (Breakdown Losses), Preparation of equipment (Set-up and

Adjustment), disorders of the small and idle time (Idling and Minor Stoppages)

low speed (Speed Reduced losses), Defective products in the process (Rework

losses), lower results (Yield / Scrap losses). The conclusion is the value - average

OEE during the period April 2015 - March 2015 is 63.65% is below standard.

Value Idling / Minor Stoppages Losses 15.18% with a total time of 942.51 hours,

the results Rework Losses of 0.02% with a total time of 39.82 hours, the results

Reduce Speed Losses 27.47% with a total time of 2120.69 hours, the results

breakdown losses of 7.75% with a total time of 51.20 hours, the results Setup and

Adjustment losses of 0.81% with a total time of 57.31 hours, the results Yield /

Scrap losses obtained 0.

Keywords: Overall Equipment Efectiveness, Availability, Breakdown Time, Rate of Quality

Product, Six Big Losses

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