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A/Prof. Lee Kim SengNational Univ. of Singapore
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LEAD TIMETIMETIMETIMEPRODUCTS MARKET
•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
•A/Prof. Lee Kim Seng
• 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-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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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-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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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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t Pag
e
Creation of Layout of the Product
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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
•A/Prof. Lee Kim Seng
1/8/0241A/P Lee Kim Seng