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Manufacture of Thick-walled Tubular Components by Pressure-assisted
Injection Forging
PhD Student
Yanling Ma
Supervisor
Dr. Yi Qin
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Project Programme
Industrial Investigation
Material Test
FE Simulation
FormingExperiment
Design/manufacture Algorithm
PhD Thesis
Industrial Investigation
• Requirements on tubular components
• Manufacturing method review
• Use of pressurising materials (PMs)
• Classification of polymers as PMs
• Selection of PMs for testing
Material Test
• Qualification of Mechanical Properties of PMs
• Testing PMs Under Confined Pressures
Investigation of Neural Network methods and applications
•Literature Review of NN applications
•Investigation of Software
•Ongoing Work
Further work (2002) - Objectives and Tasks
• Material tests and forming experiments
• FE simulation for forming process design
• Concurrent design and manufacture algorithm