RIVANDI, IRFAN (2023) ANALISIS PRODUKTIVITAS MESIN MOULDING DENGAN METODE OVERALLE QUIPMENT EFFECTIVENESS (OEE) DAN ROOT CAUSE FAILURE ANALYSIS(RCFA) DI PT OTOMOTIF. S1 thesis, Universitas Mercu Buana Bekasi.
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Abstract
Industrimanufakturdituntutdapatmemenuhikebutuhandankeinginanpelanggan sepertikualitasprodukyangbagus,hargayangterjangkau,sertawaktuproses produksiyangsesuaidengantarget.Pemeliharaanataumaintenancemerupakan upayayangdilakukansetiapperusahaanuntukmenjagamesinatauperalatan dalamkondisiyangselaluprima.PT.Otomotifadalahperusahaanyangberfokus padabidangmanufakturotomotifkendaraanroda4.Mesinmouldingmemiliki waktudowntimepalingtinggiselamaenambulandengantotaldowntime10.265 menit.Mesintersebutmelebihitargetdowntimeperusahaanyaitu300menitsetiap bulannyayangmengakibatkanmenurunnyaproduktivitasmesinsehinggadapat berefekterhadaptingkatefektifitasmesinyangrendah.Sehingga,penelitianini bertujuanuntukmengetahuinilaiefektivitasmesinmouldingberdasarkanmetode OverallEquipmentEffectiveness (OEE)padabulanJuli-Desember2022. Berdasarkan JapanInstituteofPlantMaintenance (JPIM),standarOEE produktivitaskelasduniasebesar85%.Nilairata-rataOEEmesinmouldingpada bulanJuli-Desember2022yaitu62%Makadariitu,efektivitasmesinmoulding masihsangatjauhdaristandarOEEkelasdunia.Untukmendapatkanpenyebab rendahnyanilaiOEEdianalisismenggunakansixbiglosses sertadianalisis menggunakanparetochart,fishbonediagramdanrootcausefailureanalysis (RCFA).Nilaidarisixbiglossesyangdidapatkanyaitu,6%untukbreakdownlosses, 1,5%untukSetup&AdjustmentLosses,2,5%untukIdling&MinorStoppages Losses,27%ReducedSpeedLosses,1,3%untukQualityDefectLossesdan0,24% untukYieldLosses.BerdasarkanpendekatanfishbonediagramdanRootcause failureanalysis(RCFA),didapatkanusulanperbaikanuntukperusahaanyaitu perusahaanharusmenggantidanmemodernisasikomponenmesinmouldingdan memberikanjadwalTPMpengecekandanperawatanmesinkepadaoperatordan maintenanceuntukmeningkatkannilaiOEEmesinmoulding. KataKunci:efektifitasmesin,overallequipmenteffectiveness,OEE,six biglosses,rootcausefailureanalysis Themanufacturingindustryisdemandedtobeabletomeettheneedsanddesires ofcustomerssuchasgoodproductquality,affordableprices,andproduction processtimethatisinaccordancewiththetarget.Maintenanceormaintenanceis aneffortmadebyeverycompanytokeepmachinesorequipmentintopcondition. PT.Automotiveisacompanythatfocusesonmanufacturingautomotivefour wheeledvehicles.Moldingmachineshavethehighestdowntimeofsixmonthswith atotaldowntimeof10,265minutes.Themachineexceedsthecompany's downtimetargetof300minutespermonthwhichresultsindecreasedmachine productivitysothatitcanhaveaneffectonalowlevelofmachineeffectiveness. Thus,thisstudyaimstodeterminetheeffectivenessofmoldingmachinesbasedon theOverallEquipmentEffectiveness(OEE)methodinJuly-December2022. BasedontheJapanInstituteofPlantMaintenance(JPIM),theOEEstandardfor world-classproductivityis85%.TheaverageOEEvalueofmoldingmachinesin July-December2022is62%.Therefore,theeffectivenessofmoldingmachinesis stillveryfarfromworld-classOEEstandards.TofindthecauseofthelowOEE score,itwasanalyzedusingsixbiglossesandanalyzedusingParetocharts, fishbonediagramsandrootcausefailureanalysis(RCFA).Thevalueofthesix biglossesobtainedis6%forbreakdownlosses,1.5%forSetup&Adjustment Losses,2.5%forIdling&MinorStoppagesLosses,27%ReducedSpeedLosses, 1.3%forQualityDefectLossesand0.24%forYieldLosses.Basedonthefishbone diagramapproachandRootcausefailureanalysis(RCFA),aproposed improvementforthecompanyisobtained,namelythecompanymustreplaceand modernizethemoldingmachinecomponentsandprovideaTPMschedulefor checkingandmaintainingthemachinetooperatorsandmaintenancetoincrease theOEEvalueofthemoldingmachine. Keywords:machineeffectiveness,overallequipmenteffectiveness,OEE,sixbig losses,rootcausefailureanalysis
| Item Type: | Thesis (S1) |
|---|---|
| Call Number CD: | FT/IND 23 042 |
| NIM/NIDN Creators: | 41619310097 |
| Uncontrolled Keywords: | efektifitasmesin, overall equipment effectiveness, OEE, six biglosses, root cause failure analysis |
| Subjects: | 700 Arts/Seni, Seni Rupa, Kesenian > 750 Painting and Paintings/Seni Lukis dan Lukisan > 758 Other Subjects/Subjel Lainnya > 758.6 Industrial and Technical Subjects/Subjek Industri dan Teknik |
| Divisions: | Fakultas Teknik > Teknik Industri |
| Depositing User: | siti maisyaroh |
| Date Deposited: | 02 Oct 2023 05:19 |
| Last Modified: | 02 Oct 2023 05:20 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/81750 |
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