1. Pengantar CAD_CAM

7/24/2019 1. Pengantar CAD_CAM

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Introduction to CAD/CAM/CAE

IntroductionCAD/CAM/CAE


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Concept map of the subject

Introduction

CAD systems Concept of graphic programming

Computer aided drafting systems

Geometric modeling Manipulation of curve, surface and solid

CAM systems CAD/CAM integration

Process planning systems

umerical control

CA! systems Concept of CA! system

"inite element, finite volume and #oundary element

"inite element modeling, meshing and


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Definisi CAD

CAD $Computer Aided Design% dapat didefinisi&an se#agai

penggunaan sistem &omputer untu& mem#antu &reasi, modifi&asi,

analisis, atau optimisasi suatu desain'

(istem &omputer terdiri dari hard)are dan soft)are untu& mela&u&anfungsi &husus desain yang diperlu&an'

*ard)are untu& CAD antara lain &omputer, display grafis $monitor%,

&ey#oard, pointing device $mouse, space #all, ta#let/pen, digiti+er%,

plotter/printer, dan &omponen periperal lainnya'

(oft)are CAD adalah program &omputer untu& mela&u&an fungsi&omputer grafis dan program apli&asi untu& mela&u&an fungsi

re&ayasa'


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Siklus Produksi

Customer

& market

Quality

ControlProduction

Production

Scheduling

Product

Concept

Dersign

EngineeringDrafting

Order new

Equipment

And tooling

Process

Planning


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Siklus Produksi dengan CAD/CAM

Customer

& market

Quality

ControlProduction

Production

Scheduling

Product

Concept

Dersign

EngineeringDrafting

Order new

Equipment

And tooling

Process

PlanningComputer Aided

Process Planning

Computer

Aided

Design

ComputerAided Drafting

And Documentation

Computer Aided

QualityControl

Computer Controlled

Robot, machines, etc.

Computerized scheduling,

Material requirement planning,

hopfloor control


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Proses Desain

Ealuation

Presentation

!ecognition

Of need

Pro"lem

Definition

Synthesis

Analysis and

Optimi#ation

$eometric

%odeling

Engineering

Analysis

Design !eiew

And Ealuation

Automated

Drafting

'D %odeling

Computer Aided

Desain


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Tujuan penggunaan CAD

Mening&at&an produ&tifitas perancang'

Mening&at&an &ualitas desain'

Memper#ai&i &omuni&asi'

Mem#uat data#ase untu& manufa&tur'

Yang pada akhirnya bertujuan untukmeningkatkan daya saing'


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ELECTRONIC

DRAWING

VIRTUAL

PRODUCT

& PROCESS

KNOWLEDGEWARE

DIGITAL

MOCKUP3D DESIGN

Desig

n,Ce

ntric

Eolusi Teknologi CAD/CAM/CAE

Proc

ess,

Centric


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!lectrical Design

ConceptualDesign " tyling

#ooling$abrication

Manufacturing

Digital Moc%up

Detailed Design

DesignPre&'alidation

Process Centric


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a

#(! )A*C P(*+P(- . FRONT-END LOADING

(igh

Cycle #ime

Product /no0ledge(as early as possi"le)

$reedom to Change(as late as possi"le)

A permanent dri'er for CA#*A de'elopment. $ront !nd +oading

$ront end+oading

!12*1!!R*12 3 MA14$AC#4R*12 PRC!!

+o0

Diagram !ront end "oading


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#enis$jenis Model

Model fisi& $physical model%

Model #idang datar $drafting%

Model &omputer/digital - model )ireframe

model surface

model solid


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Model %ireframe


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Model Surface


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Model Solid


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Dari &D ke 'D

Mengapa 3D ?


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*ahap Disain + %anufaktur , - D drafting

Conceptual Design

2Ddrafting Review &

Analysis

Manufacturi

ng

Dari &D ke 'D


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*ahap Disain + %anufaktur , 'D %odeling

SolidModeling

RapidPrototyping

Conceptual Design

Review &Analysis

Manufacturi

ng

Dari &D ke 'D


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(euntungan Model 'D

.isualisasi representasi le#ih #ai&

Digital preassem#ly

0apid prototyping

Analisis le#ih cepat

1esalahan manufa&tur dihindari Menun2ang concurent engineering


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(ategori CAD / CAM / CAE

High-end

Solutions

Low-end

CAD

Mid-range

CAD

CADCAMCA! yangterintegrasi "satudata#ase$

CA%A' (nigraphics' Pro-!ngineer' D!AS' CADSS

Pe)odelan *D

Mechanical Des+top'Solid,or+' Solid!dge

a)#ar .D

Autocad'Microstation'CAD/ey


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Metoda Pembentukan Model Solid

Constructive (olid Geometry $ C(G %

3oundary representation $ 30ep %


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Constructie Solid )eometr* + CS) ,

./0O/ 0/*E!SEC* S.1S*!AC*


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-oundar* representation + -$.ep ,


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Membentuk Model Solid

2E3trude

2!eolute

2*hicknessOffset

24olumefill

e3trude

reolute

thickness


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Membuat Gambar 2DMembuat Gambar 2D

dari 3D Soliddari 3D Solid


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hape Design " tylingMechanical Design Analysis

!quipment " ystemsDigital Moc%up

Aplikasi CAD/CAM/CAE

Manufacturing


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St*ling Shape Design

tyling

hape Design
http://../C%20A%20T%20I%20A/Train%20V5/V5_demo/Video/Scketch_Tracer_Short.avihttp://../C%20A%20T%20I%20A/Train%20V5/V5_demo/Video/PreliminaryLofting_Movie.avi


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Mechanical Design

Part Design

Drafting

Assembly Design
http://../C%20A%20T%20I%20A/Train%20V5/V5_demo/Video/assembly_design_rev3.avihttp://../C%20A%20T%20I%20A/Train%20V5/V5_demo/Video/2Dto3D_rev1.avi


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Mechanical Design

heetmetal Design

tructure Design

Mold #ooling Design
http://../C%20A%20T%20I%20A/Train%20V5/V5_demo/Video/sheet_rev1.avi


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Anal*sis

Part tuctural Analysis

Assembly tructural Analysis


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0C Manufacturing

2Prismatic Machining 56.7 a8is92:&A8is urface Machining2Multi&a8is urface Machining2+athe Machining


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Digital Mock$up

2DM4 1a'igator2DM4 pace Analysis2DM4 /inematics2DM4 $itting


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E1uipment S*stems Engineering

2Electrical System Design2Piping Design2Ducting (54AC) design2Circuit 1oard Design2Piping & instrumentation Diagram


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CAD/CAM di Industri 2tomotif )lobal

A'to;A< & Russia

*suzu

;ol'o Car

$(*(Su"aru)

#elco & *ndia

Maruti & *ndia

Proton & Malaysia

$ & Poland

;=(with Audi6 Seat6 Skoda6 !olls7!oyce)

DaimlerChrysler(with %CC6 8reightliner69)

$iat(with 8errari6 Alfa !omeo6 999)

(onda

PA(with Peugeot & Citroen)

Renault

Mitsubishi (incl9 CADA%)

(yundai(with :ia6 Asia %otors)

)M=(with !oer)

Dae0oo(with Ssangyong)

CA#*A,the de&facto Automoti'e

*ndustry tandard

$ord(with %a#da6 999)

DRC

42 **

2M(with Saa"6 999)

o0n de'eloped

system

1issan (incl. SDRC)

#oyota(with Daihatsu)

uzu%i (incl. CATIA)

CA8 ystem usage as core system >

m!" #$%n ' %ll m"c$. CA* +"%#+

%!" #$" !"+,"c#i-" CA* S+#"m

CA#*A


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AerospatialeBoeing CompanyBritish AerospaceCASA (ConstruccionesAeronauticas)Cessna Aircraft CompanyDaimler-Benz Aerospace (DASA RI)

Dassault AviationEurocopterulfstream

Dirgantara In!onesia (I"#$)%orean Air-&ine&oc'hee! artinSamsung AerospaceSi'ors'y AircraftECI

Aerospace

Automotive


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Allie! SignalB ABritish Steel Automotive EngroupBrose roupChristy In!ustriesChrysler EngineeringCos*orth EngineeringCourageCreative Automotive Design &t!

Dae*ooDo!ge+errari+IA#+ontana roup+reightlineroo!yearruppo agneti arelli,ella anufacturing &t!,on!aIDEA SpAItal!esign%eiper Recaro

&ear Seating Co&eylan! "ro!uct Designagna Interior Systems

ay.o*er /ehicle Systemserce!es Benzichelinitsu0ishiotor "anels for Aston artin1sh'osh #ruc'"ininfarina"lymouth "ro*ler

Re! Bull-Sau0er-+or!Renault AutomotiveRoverScania C/ ABSEA#S'o!a

#ur'ish erce!es Benz Company

/aleo/almet2 car/A3 (4&a!a4)/ol's*agen/olvo

Automotive

Dai)ler-Chryslerndonesia/ra)ayudha %iga0erlianAstra HondaMotors1ew Ar)ada


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Railway !urope2Adtranz

2Alsthom

2Au8iliar $errocarriles

2)ombardier #ransportation?apan

2/a0asa%i (.*.

2$u@i (.*.

2Aruna haryou

2#ou%yu

haryou

/orea

2Dae0oo (.*.

2(an@in (.*.

2(yundai Pres.

*nstr.

22oninan, Australia

2*1/A, *ndonesia


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Blac' an! Dec'er2 5S ,ousehol! "ro!ucts pElectrolu6 Coo'ers+e!eral Cartri!ge Co+lymo &t!+rigi!aire

,omeliteIDEA SpAInternational 7ensen Inco&81real"eavey Electronics"faltzgra9"lastic #echnology Center (&e6mar')Samsonite

SanyoSony$ational o0el In!onesia

Electronic &

Consumer Goods


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oninanrumman Corporationrun!fos "umps Corporations%a*asa'i ,eavy In!ustry

%lippon (ei!muller)" an! , ining E:uipment"ico isneSmith etersSta!co/almet "aper

I$%ASemen resi'

"A&-E%omatsu

ABB 3amech El0lagBlac' an! Dec'er 5S IncBraun e!ical

CanonCe0rigClaasC1A5 ruppoErmete'Electric Boat CorporationEC Alsthom #ransporteoo!year #ire an! Ru00er Co

Farication & Assemly


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!lant "S#ip

ABB +la't In!ustri ABABB "o*erABB "o*er 1y

ABB 3amech El0lagAS AccessoriesA#$I

BlamenginEle'trovo! Bratislava,*a Seung roupISC ConsultingEngineerAERS%

eyer erft#echnip/S3 Engineering"# "A& In!onesia


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$%'ERS(ES(1 Stuttgart%( 0erlin%H Dar)stadt(1 /aiserslautern%(2 0erlinM%' 0oston - (SALehigh (niversity' (SAStanford (niversity' (SA1%1 (niversity' 1orway 1(S' Singapore

(MS' Solo%S' Sura#ayaPolite+ni+ 1egeri0andung0ina 1usantara' 3a+artaPolite+ni+ 0ina 1iaga'0ogorA%M' Solo(niversitas %risa+ti'

3a+arta

and )any )ore44455

1. Pengantar CAD_CAM

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