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Mechanical Engineering Program STPS 251. Detailed Design Presentation. Mechanical Testing Machine. Presented by: PI Inventors. Team members: Ahmed Faisal 920012497 Tannaf 920012168 Khaled Al Alili 920011538 Suhaib 920011870 Ahmed Mostafa 920012479 Abdulla 920010865.
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Mechanical Engineering ProgramSTPS 251 Detailed Design Presentation Mechanical Testing Machine Presented by: PI Inventors Team members: Ahmed Faisal 920012497 Tannaf 920012168 Khaled Al Alili 920011538 Suhaib 920011870 Ahmed Mostafa 920012479 Abdulla 920010865
Outline • Project background • Problem definition • Conceptual designs • Generation of detailed design • Cosmosworks analysis • Project management • Conclusion
Project background • The client statement • “design a mechanical testing machine to demonstrate the concepts of stress, deformation and strength of structural members in typical mechanical structures.” • The team and the client reached a common understanding • Clarification questions • Revised client statement • Objective tree • Pairwise comparison chart
Problem definition • Problem definition includes • Objective tree • Pairwise comparison • Revised client statement • Objectives • Operational • Safe • Portable • Technically sound • Simple • Economical • Objective tree • Revised client statement • The design must be stable, when it is being transported, stationary, and most importantly when it is operating • The design should be simple and made of minimum parts • The design should be of low cost to produce in large scale
Conceptual designs • Generation of morphological charts • Generation of three conceptual designs • Double Tester • Single Tester • Tech Tester • Generation of evaluation matrix • The Double Tester received the highest score
Generation of detailed design….. • Modifications to the conceptual design • Cylindrical shape outfit • Double ruler technique • Use of drill grips
Generation of detailed design • Division to 4 subsystems • Device structure • Load application • Tension • Compression • Deformation measurement • Transportation
Cosmosworks analysis • Purpose of the analysis • Maximum and minimum stress • Minimum safety factor • Results of the analysis • Reliability of the analysis • Further analysis
Project management • Phases done • Conceptual designs • In progress phase • The detailed design • Incomplete phases • Design optimization
Conclusion • Detailed Design is still in progress • Design will be further analyzed • Design will be optimized based on the analysis
Thank you Feel free to ask any questions