INTRODUCTION TO COMPUTER AIDED DESIGN AND MANUFACTURING

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INTRODUCTION TO COMPUTER AIDED DESIGN AND
MANUFACTURING
Dr. Jack Zhou Department of Mechanical
Engineering and Mechanics Drexel University,
Philadelphia, PA
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A Typical Example of Advanced CAD, CAM and CAE
Application for Boeing 777
A short Movie 21st Century Jet
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ADVANCED TECHNOLOGIES, SKILLS TOOLS IN DESIGN
MANUFACTURING

• 3-D Solid Modeling Based CAD/CAM/CAE
• Integrated Manufacturing Systems
• Stereolithography RP Machine and CNC Machine
• Computer System Networking

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A TYPICAL CAD/CAM/CAE SOFTWARE FOR CE AND
TELE-MANUFACTURING
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INTEGRATED MANUFACTURING SYSTEM FOR CE TM
APPLICATIONS
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A Stereolithography Rapid Prototyping Machine
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Principle of SLA Machine
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Inkjet 3-D Printing
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Inkjet 3-D Printing
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RAPID PROTOTYPING MACHINING CLIP-1
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RAPID PROTOTYPING MACHINING CLIP-2
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Pump Housing (with support material)
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Pump Housing (Final Part)
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Golf Club
Support
Prototype
Part
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Desk Top CNC Machining
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Principle of CNC Machining
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Integrated Remote Manufacturing
Drexel University
SUN OR HP WORKSTATION
I-DEAS PRO/ENGINEER MASTERCAM AUTOCAD
SANDERS 3-D DESK MODELER
Intergrated Remote Manufacturing
TelePrototyping
TeleManufacturing
PRO ENGINEER
3D SYSTEMS SLA-250 RAPID PROTOTYPING
MASTERCAM
CINCINATTI CNC MACHINING CENTER
3D SYSTEMS SLA-250 RAPID PROTOTYPING
FADAL 5-AXIS MACHINING CENTER
ATT Bell Laboratories (New Jersey)
State University of NY at Farmingdale
New Jersey Institute of Technology
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AN EXAMPLE OF ADVANCED CAD/CAM/CAE IN STUDENT
PROJECT

• A Race Car Spindle Design, Analysis,
• Tele-Rapid Prototyping, and Tele-CNC Machining

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Race Car Competition
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Dragon Race Car Movie
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Rear Wheel Spindle Assembly of FSAE Race Car
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Boundary Conditions and Applied Force in FEA
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FEA Results-Stress and Deformation
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Manufacturing Simulation on I-Deas
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Machine Operation
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Tool Change
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Spindle on..Coolant on
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Drilling Cycle
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Profile Milling
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Finished Part