Post on 09-Nov-2014
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PERENCANAAN & PENGENDALIAN PRODUKSI
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KONTRAK KULIAH
UTS : 30%UAS : 30%QUIZ : 15%TUGAS : 15%ABSENSI : 10%
DEAL ?
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BAB 1 KONSEP DASAR PRODUKSI
PRODUKSI ?
PROSES TRANSFORMASI (PENAMBAHAN NILAI) DARI INPUT (TK,MODAL,MATERIAL, ENERGI,INFORMASI,MANAJERIAL) MENJADI SEBUAH OUTPUT (PRODUK / JASA)
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Characteristics of Goods
Tangible productConsistent product definitionProduction usually separate from consumptionCan be inventoriedLow customer interaction
© 1995 Corel Corp.
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Characteristics of Service
Intangible productProduced & consumed at same timeOften uniqueHigh customer interactionInconsistent product definitionOften knowledge-basedFrequently dispersed© 1995 Corel Corp.
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KARAKTERISTIK PRODUKSIMEMPUNYAI KOMPONEN-KOMPONEN YANG SALING BERKAITANMEMPUNYAI TUJUAN MENGHASILKAN PRODUK BERKUALITAS YANG DAPAT DIJUAL DENGAN HARGA KOMPETITIFMEMPUNYAI AKTIVITAS BERUPA PROSES TRANSFORMASIMEMPUNYAI MEKANISME YANG MENGENDALIKAN PENGOPERASIANNYA
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DIAGRAM ALIR SISTEM PRODUKSI
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STRATEGI RESPONS THD PERMINTAAN KONSUMEN
DESIGN TO ORDER (ENGINEER TO ORDER)MAKE TO ORDERASSEMBLE TO ORDERMAKE TO STOCKMAKE TO DEMAND
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DESIGN TO ORDER
TIDAK MEMBUAT PRODUK SEBELUMNYAPRODUK BARU AKAN DIDISAIN DAN DIPRODUKSI SETELAH ADA PERMINTAANTIDAK ADA INVENTORIBERHUBUNGAN DENGAN TEKNOLOGI
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MAKE TO ORDER
MEMPUNYAI DESAIN PRODUK DAN BEBERAPA MATERIAL STANDAR DALAM SISTEM INVENTORISIKLUS PESANAN DIMULAI KETIKA PELANGGAN MENSPESIFIKASIKAN PRODUK YG DIPESAN, KEMUDIAN PRODUSEN MENAWARKAN HARGARESIKO LEBIH SEDIKIT DIBANDING DESAIN TO ORDER
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ASSEMBLE TO ORDER
MEMILIKI INVENTORI PADA SEMUA SUB ASSEMBLIES
MAKE TO STOCKMEMILIKI INVENTORI PADA PRODUK AKHIR DG TUJUAN AGAR DAPAT DIKIRIM DENGAN SEGERA APABILA ADA PESANANRESIKO TINGGI
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MAKE TO DEMAND
RESPON THD PERMINTAAN DILAKUKAN SECARA FLEKSIBELPENYERAHAN PRODUK DILAKUKAN BERKAITAN DENGAN KUALITAS DAN WAKTU PENYERAHAN
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Process Flow Structures
Job shop (ex. Copy center making a single copy of a student term paper)
Batch shop (ex. Copy center making 10,000 copies of an ad piece for a business)
Assembly Line (ex. Automobile manufacturer)
Continuous Flow (ex. Petroleum manufacturer)
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Production Planning
Production Planning deals with:
Deciding which products to make, how manyof each and when they should be completedScheduling the delivery and/or production of the parts and productsPlanning HR and equipment to accomplish the production plan
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Production Planning and Control
PPC deals with logistics problems i.e. managing the details of what and how manyproducts to produce and when to produce them as well as obtaining the raw materials, parts and resources to produce those productsPPC solves these problems by managing informationMust co-ordinate planning and control
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Forecast &Firm Orders
MaterialRequirements
Planning
AggregateProductionPlanning
ResourceAvailability
MasterProductionScheduling
ShopFloor
Schedules
CapacityRequirements
PlanningRealistic?
No, modify CRP, MRP, or MPSNo, modify CRP, MRP, or MPS
YesYes
The Production Planning Process