Proses Produksi, Nilai Tambah & Produktivitas!
ANALISA DAN PENGUKURAN KERJA Debrina Puspita Andriani
e"Mail':'[email protected]'Blog':'http://debrina.lecture.ub.ac.id/'
Jurusan'Teknik'Industri'Semester'Gasal'2014/2015'
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TL
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Productivity+Improvement+
Aktivitas(Produksi(
Sistem(Produksi(
Produktivitas((
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ABAD(–(ABAD(PERUBAHAN'
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PERKEMBANGAN(ATRIBUT(KOMPETENSI'
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AKTIVITAS'&'SISTEM'PRODUKSI'
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AKTIVITAS(PRODUKSI'
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PRODUCTION(SYSTEM'
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Information'Feedback'
PRODUCTION(SYSTEM'
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! 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+:!
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.'
'
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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('
PRODUKTIVITAS'
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PR
OD
UC
TIV
IT
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!
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SIKLUS(MEPI'
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Source:'Sumanth,'David'J'(1985)'
PRODUKTIVITAS,(UNIT(COSTS,((&(DAYA(SAING'
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Kurva'Kenaikan'Produktivitas' Kurva'Penurunan'Biaya'
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.'
1. Tidak'mempertimbangkan'input'material'dan'input'energi.'
2. Manager'operasional'kesulitan'menghubungkan'value!added!output'terhadap'efisiensi'produksi.'
PRODUCTIVITY(IMPROVEMENT(STRATEGY'
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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].'
PRODUCTIVITY(IMPROVEMENT(STRATEGY'
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PRODUCTIVITY(IMPROVEMENT((TOOLS'
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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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