Pengantar Teknik Industri

Tim Ketua Laboratorium Teknik Industri

Definisi Teknik industri

• Simak dengan baik video ini Video PTI\INDUSTRIAL ENGINEERING - INTO EVERYTHING.MP4Industrial engineer is synonymous with systems integrator

( a big picture thinker, in other words).

It’s an employee who takes what exists today and conceptualizes what exist in the future.

IEs spend most of their time out in the real operating environment, coming up with scientific approaches to

problems rather than seat-of-the pants, temporary solutions

• (The Institute of Industrial Engineers, 2001) Sumber : Kompetensi Insinyur TI/Sritomo W.Soebroto

Definisi Teknik Industri Disiplin ilmu yang mempelajari tentang desain (perancangan), pengembangan (improvement) dan instalasi dari sistim terintegrasi yang meliputi manusia, peralatan/fasilitas produksi, material, energi dan informasi. Keilmuan Teknik Industri membutuhkan pengetahuan dan ketrampilan dalam bidang matematika, fisika dan Ilmu Sosial yang dipadukan dengan prinsip dan metode dalam analisa teknis dan perancangan sehingga dapat mendefinisikan, memprediksi, dan mengevaluasi serta memperbaiki suatu sistem.

Definisi Teknik Industri

04/18/2023 Kompetensi Insinyur TI/Sritomo W.Soebroto 4

Specify - Predict - Evaluate

Engineering Analysis & Design(Mathematical - Physical - Social)

Materials Information

People

Machines &Equipment

Energy

Design - Improvement - Installation

System

04/18/2023 Kompetensi Insinyur TI/Sritomo W.Soebroto 6

7

Proses Produksi“Black Box”

- Formulasi Problem yang Menjadi Tanggung-Jawab Profesi

Teknik Industri- Proses Transformasi (Fisik &

Non-Fisik)- Proses Nilai Tambah (Fungsi &

Ekonomis)- Aktivitas Produktif >< Non-Produktif

Inputs

Finished Goods Output

Waste

Sistem Input-Output Proses Produksi

8

Finished Goods

Products

Waste,Defects, etc

Diagram Sistem Input-Output Proses Produksi

Proses Produksi* Factory* Hospital* Bank/Insurance* Transportation/Distribution* Dan Lain-Lain

Value Added (Functional & Economical)

Services

. Material

. Human

. Machines/ Equipment. Information. Energy

Transformation Process(Fisik & Non-Fisik)

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Finished Goods Products

Waste,Defects, etc

“Diagram Sistem Industri”

Services

. Material

. Human

. Machines/ Equipment. Information. Energy

Proses Manajemen

Environment

StandardPerformance* Quality* Costs* Time Delivery

Proses Produksi

PERAN INDUSTRIAL ENGINEERS

Engineering role : (1) Design (production system, service system, methods/work, facilities,

product, etc); (2) Operation (productivity, quality, reliability, maintenance, etc).

Business Role (Development) : system, culture, organization, entrepreneurial, R & D, etc.

Financial Role : financial structuring. Strategic Role : product development/diversification,

marketing strategy, alliance/partnership/collaboration, human development, etc.

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Ruang Lingkup ProfesiTeknik Industri Human Activity System Design

Berkaitan dengan area kerja fisik dimana kegiatan produksi (interaksi sistem manusia-mesin) dilaksa nakan. Perancangan fasilitas produksi (layout), manufacturing processes, methods engineering, ergonomics, etc.

Management Control System Design Berkaitan dengan prosedur perencanaan, pengu kuran dan pengendalian produksi, cost analysis &

control, management information system, etc.

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Phase-Phase PerkembanganAktivitas Produksi di Industri

12

Phase-PhasePerkembangan

Job Order

MassCustomization

MassProduction

MassMarketing

Macam &Volume Produk

Area LokasiPemasaran

Sifat PerubahanTerjadi

Periode

Customized,kecil, terbatas

LokalTersendat,

trial & error

Sebelumrevolusiindustri

Standard, seri,batch, massal

Diversifikasi, banyak model

Sangat terdiver sifikasi & masal

Regional

Nasional

Global/Internasional

Lambat,Scientific Method

Cepat

Turbulent

1930 - 1950

1950 - Skg

RevolusiIndustri - 1930

Kronologis PerkembanganDisiplin Teknik Industri

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Phase Perkembangan

Revolusi Industri(1750-1900-an)

Scientific Management

(1890 - 1930-an)

Industrial Engineering(1930-1950-an)

OperationsResearch

(1945-1970-an)

Industrial & System Engineering

Problematik, Kasus, Konsep, atau Pengembangan Teori

Mekanisasi Proses-2 Produksi, Interchange-abilityParts, Standardisasi Produk (awal Mass Production)

Time & Motion Studies, Organization (Functional) Design, Production Planning & Scheduling, Inventory

Model (EOQ), Statistical QC, Line Balancing, etc.

Control Theory, Large-Scale System, Total SystemDesign, Social System, Cybernetics, Behavioral Theory

Tool Design, Engineering Economy, Human Engineering(Ergonomics), Facilities Location & Layout, Queuing

Theory, Analyzing Productivity, Management Controls, etc

Digital Computer, Mathematical Programming, ReliabilityAnalysis, Decision/Optimization Theory, System

Engineering, Automation, Mgmt Information System, etc.

SkalaPandang

MIKRO

MIKRO&

MAKRO

The Role of the Industrial Engineers in Integrating New Technologies(1960 - 1980)

14

0%1960 1965 1970 1975 1980

100%

50%

Perbaikan Metodedan

PenyederhanaanKerja

Tata Letak Pabrik(Layout)

Standard-2Tenaga Kerja

Langsung(Waktu, Output,

Upah, dll)

Standard-2Tenaga Kerja

Langsung

Standard-2Tenaga Kerja

LangsungStandard-2

TK Langsung

Std TK Tak Langsung

Tata Letak Pabrik

RekayasaProyek

Perbaikan Metoda &Penyederhanaan Kerja

Standard-2Tenaga KerjaTak Langsung

Std TK Tak Langsung

RekayasaProyek

Rancangan Fasilitas

RekayasaProyek

Manajemen Persediaan

Perenc.Sistem Non-Mfg

Analisa Finansial

Desain SIMPersediaan

Sumber : Pritsker, AB. Defining the Role of the Industrial Engineer in Integrating New Technologies. Journal of Industrial Engineering, December 1985.

The Role of the Industrial Engineers in Integrating New Technologies(1980 - 2000)

15

0%1980 1985 1990 1995 2000

100%

50%

ManagementControl

StrategicPlanning

StrategicPlanning

Sumber : Pritsker, AB. Defining the Role of the Industrial Engineer in Integrating New Technologies. Journal of Industrial Engineering, December 1985.

ManagementControl

Operational

Control

ManagementControl

Operational Control Operational

ControlOperational

Control

ManagementControl

Strategic PlanningStrategic Planning

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