a/prof. lee kim seng 1/8/02 national univ. of …courses.nus.edu.sg/course/mpeleeks/personal/ppt/me...

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A/Prof. Lee Kim SengNational Univ. of Singapore

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LEAD TIMETIMETIMETIMEPRODUCTS MARKET

•A/Prof. Lee Kim Seng

3•A/Prof. Lee Kim Seng

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• Centralized locations– design teams– manufacturing plants

• Paper-based data sharing

• Long lead times


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• Distributed locations (more often global)

• Digital data sharing (often turnkey)

• Collaboration via Telephony and Travel


• Computer-Aided Design

• Computer-Aided Manufacturing

• Product Data Management

• Simulation and Virtual Prototyping

• Visualization

• Analysis

• Prototyping

• Life-cycle support


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• Global, virtual, non-centralized enterprises

• Digital knowledge sharing

• IP-based communication and collaboration


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DesignCenter

Shippers

Distribution Centers

Company B

Company AMaterials SupplierSubassemblies

Intelligen

tA

gents

Customers

Raw PartsInventory

Status

ProductsCosts

Services

Transport mode

AvailabilitySchedules

Product andProcessDesign

Supply Chain

FinishedGoods

Inventory

Assemblies

E-Manufacturing: Internet-enabled

Distributed in different geographic locations

Status and service information via IT Network


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e-Design

e-Training e-Procurement

e-Factory

Finished products

Agents: collaborative, translate to manufacturing features

Customers

Raw materials

Human input, ideas

Trained manpower

e.g. workcelldesign

e-Logistics


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• Traditionally, mold design companies have been relying on the conventional media like paper and 2D CAD drawings produced from the likes of AutoCAD

• With more and more powerful machines available in the market as well as better and better CAD software, these companies are starting to look into capitalizing on these opportunities as well as the emergence of the Internet


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• With the Internet, companies now have access to global customers

• Similarly, the competition also went global. They not only have to worry about local competitors but also companies from other parts of the world

• In order to survive and more importantly, excel in such a competitive market, they have to rely on technology as a competitive edge


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• In the mold industry, success hinges on the ability of the company to communicate effectively with their customers/partners

• How effectively the customers communicate their needs to the design company; how well they are able to fulfill these needs all hinges upon whether is there an efficient channel of communication between the parties


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• And this is where e -Mold Design is able to capitalize on the opportunities promised by technology

• e -Mold Design primarily makes use of the powerful features of 3D CAD software to design a mold and communicate with customers through the help of Internet


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Productdesigners

Molddesigners

Collaborative designConcurrent design

3D Mould DesignAcross time zone


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Plastic part

Core and Cavity designedusing IMOLD/IMOLDWorks


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Collaborative Design on the Web

• Viewing Heterogeneous Product Information

• Viewing Product Structure and Metadata

• Viewing and Analyzing 3D Models

• Access to Product Information through Graphics Servers

• Dynamic sectioning

Courtesy of PTC


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•Pro/E

•UG

•SW

•…

Courtesy of MatrixOne


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• Standard Component Repository� Collection from different vendors� Easy to search (quick search) and ready for use

• Sub-contracting� Consider sub-contracting in the design stage � Optimized supplier and component selection

• Benefits:– Less repeated work for designers– Reduced development costs


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• Advanced Search

• Datasheet

• 3D Preview

• Download (UG, Pro/E, IGES, etc)

• Link with Procurement– Pre-qualified supplier

List management– Direct Order


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e-Design


e-Factory

Finished products


Customers

Raw materials

Human input, ideas

Trained manpower

e.g. workcelldesign

e-Logistics


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Internet-based Virtual CNC Machining System

Machining processes simulation and evaluation to detect collision, predict cutting-time, force and tool wear, etc.

System can be easily expanded by importing existing machine models and process evaluation models from web-based database and knowledge-base.


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Internet-based Monitoring & Control Systems

Machines Accessed Via InternetMachines Accessed Via Internet

architecturearchitectureInternetInternet--integrated Homeintegrated Home -- joint joint project with NCB to connect the project with NCB to connect the Singapore One Home to the Singapore One Home to the Internet.Internet.

�� a system for different machines to be a system for different machines to be controlled and monitored on different controlled and monitored on different platformsplatforms

�� a system that links up various software a system that links up various software packages available nowpackages available now

�� an open standardan open standard

�� an object (component) oriented system, an object (component) oriented system, OOSOOS


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Totally Networked Manufacturing Environment

Manufacturing Plant A

Manufacturing Plant B

Headquarters

Factory floor network: Fast Ethernet, ATM, IEEE 1394, UW-SCSIEmbedded systems: EmbeddedJava, Windows CEReal Time Operating Systems: pSOS, VxWorks, Lynx OS

Corporate network: TCP/IP, SNA; ATM, EthernetOperating systems: Windows NT, Unix, Java

Public Data Network, Internet, Virtual Private Network; ATM, Frame Relay

EmbeddedJavaFunctions:- Manufacturing Execution System (MES)- Enterprise Resource Planning (ERP)- Job Shop Scheduling (JSS)- Process Control


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Collaborative Planning, Scheduling & Forecasting

Portal forCollaborative Planning

ManufacturingCompany A

Internal processes/factory networks

ManufacturingCompany B

Internal processes/factory networks

CollaborativePlanning

Scheduling

Real-TimeInformation

InformationRepository

On Line AnalyticalProcessing (OLAP)

DirectoryServer

Calendar

E-Commercesystem

E-Commercesystem

E-Procurementsystem

E-Procurementsystem

Functions:- sharing of internal information withtrusted business partners- portal built using Sun-Netscape AllianceiPlanet technology and hosted on ApplicationsService Provider (ASG)

Linkages to E-Commerce,E-Procurement, E-Logisticssystems


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e-Design


e-Factory

Finished products


Customers

Raw materials

Human input, ideas

Trained manpower

e.g. workcelldesign

e-Logistics


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With emphasis of software training over Internet


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e-TrainingTo provide a virtual training environment to complement

on-the-job training. e-training can also provide feedback on the learning behaviour of the staff being trained.

Design - Case-based

Planning - Knowledge-based

Processing - ‘self-enrichable’ through

Assembly learning

Inspection - Domain-specific

Maintenance - ISO14000 compliant

Disposal - Internet platform


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• Access of training material anytime, anywhere with Internet

• Cost savings in logistics and training personnel

• Exchange of ideas through E-mail & discussion web-sites

• Ability to monitor users’ progress remotely


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• Interactive Tutorial on IMOLD software with avi files.– Users can view avi files on actual step to be

performed and then– Go through Interactive Tutorial on the same

step


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Click below to start movie


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32 Nex

t Pag

e

Creation of Layout of the Product

A/Prof. Lee Kim Seng

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Provider

Users

Java

XML VRML


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Virtual Enterprise

Customer

DesignFabrication

& Subassembly

FullAssembly

Vendor Managed Inventory

Service Provider

Design Feedback

Specification Requirement

Design & Specs

Assemblability/ Manufacturability Feedback

Subassembly

Modification

Finished Parts

Final Product

First Article Testing


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Vertical PortalA Virtual Market Place and Community

Link with partners through Internet

Provide capability to connect directly with big customer’s EDI system

Online business transactions

Partnership Management

Back office integration

Value-added planning and operation support services

Reliable security


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Targeted CommunitiesTrafficTrafficAggregated For

Customer Portal

My Customer

Supplier Portal

My Supplier, Distributor, shipper

Intranet Portal

My Employee

EngineeringPortal

My Desigenr/ Engineer

Key Services

ContentContent

CommunicationCommunication

Customer Customer ServiceService

CollaborationCollaboration

CommerceCommerce

Channel

Channel

Information M

anagerInform

ation Manager


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• GE -40,000 trading partners

• Auto –

General Motors GMBuyPower.com Ford Motorsdealerconnection.com

32,000 trading partners


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SupplierNetworksSupplierNetworks

SubcontractorNetworks

SubcontractorNetworks

SoftwareServices

TelephonyNetworks

TelephonyNetworks

ClientClient

GlobalCorporate Network

Services Gate

Gate

Gate

Gate

GateGate

Gate

Gate

Advanced Research Networks

PDM System

CAD systemCAD system

•Windchill

•Metaphase

•Enovia

MNC


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Benefits• Shorten lead time

• Optimize manufacturing processes

• Provide better-trained manpower

• Exploit IT to stay competitive (in a knowledge-based economy)

• Rapid & quality customer-oriented products/services


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Benefits

OEM

Partner

BusinessUnit

Supplier

Supplier

Supplier

Dealer Customer

– Accelerate Product & Process Delivery• Streamline information sharing across

organizations throughout the product lifecycle– Build Customer Loyalty

• Develop innovative products that address critical market needs

– Attract New Customers• Grow market share through

customer-tailored products– Capitalize on Supplier Competency

and Capacity• Facilitate strategic supplier collaboration

and leverage supplier innovation – Improve Marketplace Agility

• Utilize Internet marketplaces and exchanges to dynamically identify new sources and reduce transaction costs

– Accelerate Product & Process Delivery• Streamline information sharing across

organizations throughout the product lifecycle– Build Customer Loyalty

• Develop innovative products that address critical market needs

– Attract New Customers• Grow market share through

customer-tailored products– Capitalize on Supplier Competency

and Capacity• Facilitate strategic supplier collaboration

and leverage supplier innovation – Improve Marketplace Agility

• Utilize Internet marketplaces and exchanges to dynamically identify new sources and reduce transaction costs

Courtesy of PTC


1/8/0241A/P Lee Kim Seng

a/prof. lee kim seng 1/8/02 national univ. of …courses.nus.edu.sg/course/mpeleeks/personal/ppt/me...

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