RANCANGAN MACHINERY FAILURE MODE AND EFFECT ANALYSIS PADA AUTOMATIC SPRAY MACHINE STUDI PADA PT ABC
In 2012, machine breakdown happened for proceeding painting process at Painting#1 area of PT.ABC was 4.053 minutes, while Key Performance Indicator set up by Top Management as standard for machine breakdown is only 2.268 minutes in maximum. Based on analysis, 65,08% machine breakdown was caused by t...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/133531/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=74231 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | In 2012, machine breakdown happened for proceeding painting process at Painting#1
area of PT.ABC was 4.053 minutes, while Key Performance Indicator set up by Top
Management as standard for machine breakdown is only 2.268 minutes in maximum. Based
on analysis, 65,08% machine breakdown was caused by the weakness of machine preventive
maintenance, therefore to achieve KPI standard in 2013, the usual method of machine
preventive maintenance need to be improved, and Automatic Spray Machine has been chosen
as the pilot project.
PT. ABC always develops their machine�s preventive maintenance method by using
Root Cause Analysis whenever machine breakdown occurred. Nevertheless, machine
breakdowns still occur frequently. Therefore, nowadays this study has used Failure Mode
and Effect Analysis method as a proactive action to overcome the shortage of Root Cause
Analysis method.
Result of the Failure Mode and Effect Analysis design implemented on Automatic Spray
Machine, the machine breakdown risk is classified very big, reaches until 5.819,71 minutes.
From this total risk, 2.552,65 minutes were being identified as major risks that are unknown
to occur. Magnitude of the risk were due to the low effectiveness of preventive maintenance
method, with averaging detection is 7,2. By improving the preventive maintenance method,
the machine breakdown risk could be eliminate to 84,30%. Despite the improvement in
preventive maintenance methods, the Key Performance Indicator of machine breakdown in
2013 still could not be achieved, hence improvement in the design of Automatic Spray
Machine will also be needed to further eliminate the risks caused by the occurrence and
severity factors. |
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