ANALISIS PENGENDALIAN KUALITAS PROSES CASTING BLOK MESIN Z DENGAN METODE QUALITY CONTROL CIRCLE (QCC), FTA, DAN FMEA DI PT. X
PT X is an automotive manufacturer that produces Y and Z engine blocks. Despite the fact that the production of Z engine block has not been able to approach the 1% defect standard set by the company, the reason for choosing the Z engine block to be studied is because the production of this engine is...
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| Format: | Book |
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2023-07-05.
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| Summary: | PT X is an automotive manufacturer that produces Y and Z engine blocks. Despite the fact that the production of Z engine block has not been able to approach the 1% defect standard set by the company, the reason for choosing the Z engine block to be studied is because the production of this engine is 8 times more than the Y engine block in one year. Researcher used QCC, FTA, and FMEA methods in this study. Based on the calculation of seven QC tools, it is known that there are 3 types of defects that are the most common and influential, namely sand inclusion (41.78%), gas hole (19.50%), and cold shut (12.43%). Based on the FTA method, several causative factors were obtained from the three largest defects in terms of environment, man, method, and machine, which are further divided into several root causes. Root causes is narrowed in FMEA method to which considered most potential causing the three largest defects. Through these potential root causes, 7 points of improvement recommendations are formulated which focuses on preventing sand inclusion, gas holes, and cold shut defect types which eliminating them from their potential root causes. |
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| Item Description: | http://repository.upnvj.ac.id/25964/1/ABSTRAK.pdf http://repository.upnvj.ac.id/25964/21/AWAL.pdf http://repository.upnvj.ac.id/25964/22/BAB%201.pdf http://repository.upnvj.ac.id/25964/15/BAB%202.pdf http://repository.upnvj.ac.id/25964/16/BAB%203.pdf http://repository.upnvj.ac.id/25964/17/BAB%204.pdf http://repository.upnvj.ac.id/25964/18/BAB%205.pdf http://repository.upnvj.ac.id/25964/12/RIWAYAT%20HIDUP.pdf http://repository.upnvj.ac.id/25964/19/DAFTAR%20PUSTAKA.pdf http://repository.upnvj.ac.id/25964/20/LAMPIRAN.pdf http://repository.upnvj.ac.id/25964/10/HASIL%20PLAGIARISME.pdf http://repository.upnvj.ac.id/25964/2/ARTIKEL%20KI.pdf |