Download - Industrial Engineer in Manufacturing
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Industrial Engineers
in Manufacturing
Industrial Engineers
in Manufacturing
John M. Usher
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Elements of aManufacturing
Business
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Sales & Marketing
New Products Identify the needs of the
customers Specify product attributes
based on customersurveys
Estimate the potential for anew products success
E!isting Products Provide feedback on the
customers evaluation ofe!isting products
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’g
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"esign
#unctions$ "evelopment of alternatives %nalysis of alternative
eview' evaluation' and selection "ocumenting the selected design etrieval and modi(cation
)omputeri*ed design tools$ )omputer aided design +)%",
epresentation +graphical'numerical' symbolic,
"ocumentation and storage-
)omputer aided engineering+)%E, #inite element modeling & analysis .inematics /hermal testing Simulation
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’gDesign
Eng.
Design
Eng.
CAD/CAE
GT
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ManufacturingEngineering
0iven the product design'determine$
12ow can we best
manufacture a high 3ualityproduct economically45
#unctions$ Process Planning
Process "evelopment
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ManufacturingEngineering
Process Planning
6 translatethe design into a set of
manufacturing instructions #unctions$ Process selection 7peration selection 8ig & (!ture selection
Machine selection Parameter determination N) program generation )ost estimation
%pproaches$ Manual )omputer6%ided +)%PP,
9ariant 0enerative
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ManufacturingEngineering
Process "evelopment "evelop and enhance
manufacturing processes Specify and design
automated systems /ransfer lines %ssembly systems Material transport mechanisms
E!plore new technology Machining centers apid prototyping New processing technology
#acility layout Material :ow and handling
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’gDesign
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.
CAD/CAE
GT
CAPP
GT
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Production Planning& )ontrol
/o devise a plan for themanufacture of each product-
/his plan speci(es$ 2ow much to manufacture-
;hen to begin the manufactureof each component-
#actors which complicate thisprocess$ E
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’gDesign
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan.
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
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Manufacturing
)oncerned with the actual productionof the components and end6products-
/ypes$
Mass
ProductionBatch
Production
Job-Shop
Production
Volume
Product Variety
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%nalysis and improvement ofprocesses
Production rate E=ciency >ine balancing Ergonomics
Implementation and use oftechnologies$ )N) machines obotics Sensor technology
Machine vision %utomatic I"
Mississippi State University
Manufacturing
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’gDesign
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan. MG.MG.
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
C!C
MS
Ro"oti#s
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/est & Inspection
Manual vs- %utomated 0auges' etc-
)%/?)%I Placement
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’gDesign
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan. MG.MG. Test &
Ins$.
Test &
Ins$.
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
C!C
MS
Ro"oti#s
CAT
CAI
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"istribution
)oncerned with establishingthe best methods to
economically deliverproducts to the customers- #actors$
Meet demand 3uantities Meet demand schedules Minimi*e cost
"esign and analy*edistribution systems usingtools learned in classes$ 7perations esearch >inear Programming Systems Simulation
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’g%are.
Distri".
%are.
Distri".Design
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan. MG.MG. Test &
Ins$.
Test &
Ins$.
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
C!C
MS
Ro"oti#s
CAT
CAI
AS/R
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’g%are.
Distri".
%are.
Distri".Design
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan. MG.MG. Test &
Ins$.
Test &
Ins$.
Pur#.Pur#. 'endors'endors
inan#e
(udget
A##t’g
inan#e
(udget
A##t’g
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
C!C
MS
Ro"oti#s
CAT
CAI
AS/RS
* Turner, et al., Introduction to Industrial and Systems Engineering, Prentice-Hall, 1993.
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Extra slides to
ollo!
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Elements of theManufacturing
Business
Sales &
Mkt’g
Sales &
Mkt’g%are.
Distri".
%are.
Distri".Design
Eng.
Design
Eng.Manuf.
Eng.
Manuf.
Eng.Prodn.
Plan.
Prodn.
Plan. MG.MG. Test &
Ins$.
Test &
Ins$.
Pur#.Pur#. 'endors'endors
inan#e
(udget
A##t’g
inan#e
(udget
A##t’g
CAD/CAE
GT
CAPP
GT
MRP
JIT
MRPII
C!C
MS
Ro"oti#s
CAT
CAI
AS/RS
CAM
CIM
CIE
* Turner, et al., Introduction to Industrial and Systems Engineering, Prentice-Hall, 1993.
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Production Planning& )ontrol
)omponents$ #orecasting
Predict future demand
%ggregate Planning "etermine timing of productionbased on availability of resources
Master Schedule Speci(es how much to produce and
when for each end6product-
Material e3uirements Planning+MP, 2ow much and when for every
component within each end6product
)apacity e3uirements Planning+)P, %re su=cient resources available
Scheduling %ctual production of each
component
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)omputerIntegratedManufacturing
"#I$ is a management %rogram or t&e intelligent
integration and automation o a manuacturing
enter%rise using inormation tec&nology and systems
engineering to meet t&e strategic needs o t&e
'usiness."
* CIM Council of the Aerospace Sector of Allied Signal Corp.
#I$
(usiness
Systems
Engineering
Systems
Production
Systems
Human
)esource
Systems
ata+Inormation
$anagement #ommunication
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)omputerIntegratedManufacturing Concept
) 'ision* single +ie, of te #o-$anits $ur$ose and goals.
) Integration* saring infor-ation ona #o-$an0,ide "asis.
1 Single +ie, of $rodu#t data
1 A##ess to ti-el and a##urate data
) I-$ro+e-ent* #ontinuousl stri+ingto rea# goals troug a #on#ertedeffort of te e-$loees in ea# ofte fun#tional areas of te #o-$an.
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)%"?)%M %ctivitiesin a Production)ycle
CAD
Sste-s
CAPP
Sste-s
CAM
Sste-s
Engineering
Data (ase
Produ#tion
Data (ase
Preli-inar Design
Drafting
Design Analsis
Modeling
Si-ulationTesting
(ill of Materials
1 Pro#ess $lanning1 Code and Classif1 Grou$ Te#nolog1 Metods & stds.
1 Esti-ating ti-es &#osts
1 Generate !C #ode
1 Produ#tion Planning1 !C Tools1 !C Code Generation1 a#tor Controls
1 Asse-"l1 Material 2andling1 Test/Ins$e#tion