1. 1 ME 330 Introduction Revision For the final exam Contact: chris.zhang@usask.cachris.zhang@usask.ca Marker: majid.nezakat@usask.ca

2. 2 Principles for the final exam 1.Examine the concept/principle NOT those memory-based knowledge 2.Coverage: modules 1-11 3.Format of questions: quiz, assignment

3. 3 Concept and principle (CP) list CP -1: manufacturing science, technology, process.  Why: why is the material shaped.  How: how is the material shaped.  What: what is the process to shape the material. CP-2: classification of manufacturing systems.  Criterion: processing and assembling

4. Course web to see 12 modules

5. 5 Concept and principle (CP) list CP -3: design, manufacturing, material relation  design – Recipe  material – resource  manufacturing – process to make CP -4: design for MM Design or make recipe such that the material and manufacturing can be happy

6. 6 Concept and principle (CP) list CP -5: cutting  Principle of mechanical cutting (machining)  Principle of ECM  Principle of EDM  Principle of Laser cutting  Principle of Water jet cutting  Principle of Plasma cutting CP -6: welding

7. 7 Concept and principle (CP) list  Two types of welding principles  Principle I  Principle II CP -6: welding CP -7: casting  Principle of casting  Classification of casting  Riser

8. 8 Concept and principle (CP) list  Two types of welding principles  Principle I  Principle II CP -6: welding CP -7: casting  Principle of casting  Classification of casting  Riser and its design

9. 9 Concept and principle (CP) list CP -7: casting  Principle of casting  Classification of casting  Riser and its design  Parting line or surface  Draft  DFM rule

10. 10 Concept and principle (CP) list CP -8: plastic shaping  Principle of equipment to shape plastics  Working principle of the extrusion machine  Die and extruder: characteristic curve  Principle of determining the operating point  Process to determine the operating point  Process parameter and system parameter  Process updating or optimization

11. 11 Concept and principle (CP) list CP -9: plastic shaping  Principle of equipment to shape plastics  Working principle of the extrusion machine  Die and extruder: characteristic curve  Principle of determining the operating point  Process to determine the operating point  Process parameter and system parameter  Process updating or optimization

12. 12 Concept and principle (CP) list CP -10: powder metallurgy  Principle of powder metallurgy  Unique feature of power metallurgy  DFM rule CP -11: rapid prototyping  Principle of rapid prototyping  Unique feature of rapid prototyping

13. 13 Concept and principle (CP) list CP -11: metal forming  Principle of metal forming  Working principle for rolling  Working principle for drawing  Failure criterion  Process design and optimization

14. 14 Concept and principle (CP) list CP -12: machining  Tool life  Three major parameters to influence tool life and quality of the work CP -13: tolerance  Principle of tolerating  Basic hole and basic shaft system  Fit specification and representation

15. 15 Concept and principle (CP) list CP -14: quality management  ISO 9001  Rationale behind ISO 9001  Quality inspection versus quality management