Jurusan'Teknik'Industri' Semester'Gasal'2014/2015'
Proses Produksi, Nilai Tambah & Produktivitas! ANALISA DAN PENGUKURAN KERJA Debrina Puspita Andriani e"Mail':'
[email protected]' Blog':'http://debrina.lecture.ub.ac.id/'
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O U T L I N E( 08/10/2014(
Aktivitas(Produksi( Sistem(Produksi( Produktivitas(( Productivity+Improvement+ 2(
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ABAD(–(ABAD(PERUBAHAN'
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PERKEMBANGAN(ATRIBUT( KOMPETENSI'
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AKTIVITAS'&'SISTEM' PRODUKSI'
AKTIVITAS(PRODUKSI'
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PRODUCTION(SYSTEM' Feedback'
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Information'
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PRODUCTION(SYSTEM' ! The+production+system+is+the+collection+of+people,+equipment,+
and+procedures+organized+to+accomplish+the+manufacturing+ operations+of+a+company+(or+other+organization).+
! Production+system+can+be+divided+into+two+categories+or+
levels+:!
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PRODUCTION'SYSTEM:' MANUFACTURING( SUPPORT(SYSTEM('
• terdiri(atas(karyawan(dan(suatu(
rangkaian(prosedur/aturan(yang( digunakan(oleh(perusahaan(untuk( meXmanage(produksi,(memecahkan( problem(teknis(dan(logistik(yang( terkait(dengan(material+order,( menjamin(kesesuaian(kualitas,( perancangan(produk,(dan(fungsi(–( fungsi(bisnis(lainnya.( • MSS(dalam(sistem(produksi(secara(
umum(tidak(memiliki(kontak( langsung(dengan(benda(kerja(yang( sedang(mengalami(proses(produksi.' ' 9(
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PRODUCTION'SYSTEM:' PRODUCTION(FACILITY' • terdiri(atas(pabrik,(peralatan(–(
peralatan(produksi(yang(ada( didalamnya,(dan(cara( pengorganisasian(peralatan( tersebut.'
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PRODUCTION*SYSTEM*:** a"big"picture !
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PRODUCTION(SYSTEM:( EVALUATING('
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PRODUKTIVITAS'
P R O D U C T I V I T Y(
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EFFICIENCY,(EFFECTIVENESS,(( AND(PRODUCTIVITY'
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DINAMIKA(PRODUKTIVITAS'
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THE(TRIPLE(P(MODEL'
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PRODUCTIVITY! IMPROVEMENT!
SIKLUS(MEPI'
Source:'Sumanth,'David'J'(1985)' 08/10/2014(
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PRODUKTIVITAS,(UNIT(COSTS,(( &(DAYA(SAING'
Kurva'Kenaikan'Produktivitas' 08/10/2014(
Kurva'Penurunan'Biaya' 20(
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PRODUCTIVITY(IMPROVEMENT(( SCHEME'
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PRODUCTIVITY(IMPROVEMENT( TECHNIQUES'
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PRODUCTIVITY(IMPROVEMENT(( TECHNIQUES' ADVANTAGES(
LIMITATIONS(
A.(Partial(Productivity(Measures((PPM)( 1. Mudah'dipahami'dan'dikalkulasikan' 2. Sebuah'tool'untuk'menunjukkan'dengan' tepat'peningkatan/'improvement'yang' ada.'
1. Menyesatkan'jika'digunakan'sebagai' ukuran'tunggal.' 2. Tidak'memiliki'kemampuan'untuk' menjelaskan'pengaruh'keseluruhan'dari' peningkatan'yang'ada.'
B.(Total(Productivity(Measures((TPM)( 1. Mudah'dan'lebih'akurat'dalam' merepresentasikan'perusahaan'secara' keseluruhan' 2. Mempertimbangkan'seluruh'output'dan' input.'
1. Membutuhkan'sistem'pengumpulan'data' yang'khusus.'
C.(Total(Factor(Productivity(Measures((TFPM)( 1. Data'yang'diperlukan'mudah'untuk' dikumpulkan.' 2. Pendekatan'value!added.' 08/10/2014(
1. Tidak'mempertimbangkan'input'material' dan'input'energi.' 2. Manager'operasional'kesulitan' menghubungkan'value!added!output' terhadap'efisiensi'produksi.' 23( www.debrina.lecture.ub.ac.id(
PRODUCTIVITY(IMPROVEMENT( STRATEGY' FaktorXfaktor(yang(mempengaruhi(usaha(peningkatan(produktivitas:( ! TEKNOLOGI(:(( penggunaan'Hardware'[mesin'&'fasilitas'produksi]'dan'Software'[metode'kerja'yang' lebih'sistematis,'sederhana,'logis'dan'efisien].'' Pengembangan'konsep'“Scientific!Management”![F.W.!Taylor].! ! MANUSIA/TENAGA(KERJA([brainware,+human+system+approach](:(( pengaruh'terhadap'usaha'yang'dilakukan'manusia'dalam'menyelesaikan'pekerjaannya.' Meliputi'ability'(knowledge,'skill)'dan'motivasi,'attitude,'dsb.'' Pengembangan'pemikiran'tentang'perilaku'manusia'dalam'aktivitas'kerja'[Frank'&' Lillian'Gilbreth].'
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PRODUCTIVITY(IMPROVEMENT( STRATEGY'
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PRODUCTIVITY(IMPROVEMENT(( TOOLS' Japanese(Techniques:( ! 5S( ! QCC( ! Lean(production/(TPS( ! Six(sigma( ! etc.'
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“Productivity'is'never'an'accident.'' It'is'always'the'result'of'a'commitment'to' excellence,'intelligent'planning,' 'and'focused'effort.”' ' - Paul J. Meyer -
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