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Hong Kong Educational CAD/CAM Network Project. Industrial Centre The Hong Kong Polytechnic University. Quality Education Fund. The Hong Kong Institute of Education. Project Aims. to facilitate the teaching and learning of CAD/CAM in schools;
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Hong Kong Educational CAD/CAM Network Project Industrial Centre The Hong Kong Polytechnic University Quality Education Fund The Hong Kong Institute of Education
Project Aims • to facilitate the teaching and learning of CAD/CAM in schools; • to develop on-line CAD/CAM teaching and learning resources; • to facilitate D&T teachers to provide an effective CAD/CAM training to their students; • to enable students to enjoy a personal experience of designing and making high quality products using CAD/CAM technology via facility sharing.
Activities • Development of the HK Educational CAD/CAM Network • Development of a Project Website • Development of a Resource/Data Bank • Development of CAD/CAM Instructional Materials • Professional Development Programmes for Teachers • CAD/CAM Learning Experiences for Students and Student Award Scheme • CAD/CAM Student Design Competitions and Exhibition
MS MS MS MS MS MS MS MS RC RC MS MS MS MS RC RC MS MS TSTC CDTC MS MS RC RC MS MS MS MS MS MS MS MS HK Educational CAD/CAM Network • CDTC - Curriculum Development and Training Centre at HKIEd • TSTC - Technical Support and Training Centre at IC of PolyU • RC - Regional Centre, School equipped with CAD and CAM facilities • MS - Member School
Link up with CAD/CAM Networks in the Mainland and overseas via video conferencing / Internet technology HK Educational CAD/CAM Network 63 Participating Schools (As at Feb 2003) TSTC CDTC
Link to HKEdCityhttp://www.hkedcity.net/iworld/iclub_main.phtml?iclub_id=102
Industrial Centre of PolyUTechnical Support & Training Centre
CNC Machines CNC Mill CNC Lathe CNC MicroRouter
Remote ManufacturingVia Video Conferencing/Internet Technology Step 6 The finished component is evaluated, shown to the student and then sent back to the school. Step 1 A student creates design on CAD/CAM Software on a PC (stand alone or networked). 6 1 5 Step 2 Student and teachers outside the HKIEd participate in a live video conference with staff at the RC, TSTC, or CDTC. Step 5 The student’s design is manufactured on a CNC Machine whilst student views via the Remote Video Camera. 2 4 Step 3 The student’s design is downloaded to the RC where it is discussed and amendments made, where necessary. 3 Step 4 The CNC File containing the student’s design is created by the RC, TSTC, or CDTC.
Activities for StudentsProgress through Levels Advanced Level Intermediate Level Elementary Level
Elementary Level Elementary Level
Mill CAM Designer Part Program generated by Mill CAM Designer Draw design on screen Set G-code parameters
Elementary Level Lathe CAM Designer Design component to be machined Set lathe tooling Set G-code parameters
Elementary Level
Intermediate Level Intermediate Level
Intermediate Level Intermediate Level
LESVIN 1680 Intermediate Level Intermediate Level Designed by Ng Wang Chit
Intermediate Level Intermediate Level LESVIN MD WALKMAN@2002 Designed by Ng Wang Chit
Advanced Level Racing Car Design Trial Run Video Clip
Computer-Aided Design • Pro-Desktop
Computer-Aided Manufacture • Mini-CAM Software Package Machining code generation Wire frame Tool paths simulation
CNC Machining • Micro Router CNC Machining Video Clip
Aerodynamic Testing • “Jet Stream 500” Wind Tunnel Lift and Drag Curves
Smoke Tunnel Test • Smoke tunnel test Smoke Tunnel Test Video Clip
Ready for Racing • Impulse Race System
Central Plaza The Racing Ground HKIEd
Project Team • Project Leaders : Mr Albert LO (HKIEd) Mr Robert TAM (IC, PolyU) • Team Members : Mr Louis CHU (IC, PolyU) Mr Paul LAU (IC, PolyU) Mr W. M. YIP (HKIEd) Mr C. K. LAI (IC, PolyU) Mr. Paul YEUNG (KTKLGSS) • Project Coordinator: Miss Cherise SIN • Computer Officer : Mr Daniel WONG • Engineering Assistant : Mr Javis TANG • Fax : 2948 7726 • E-mail: cadcam@ied.edu.hk • Website: http://hkcadcam.net