Introduction To Metal Machining

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Manufacturing Process Assessment

The Assessment on the Mfg Process will be based on:

1. Identify 2 Mfg Processes clearly defined (20%)
2. Amount of research work carried out (20%)
3. Illustrations with pictures, diagrams and videos (20%)
4. presentation by individual (20%)
5. Teamwork in power point (20%)

Mfg Process _Week 7 Presentation

Please find attached the copy for the Manufacturing Process Assignment,
please remember to work as a team and complete this assignment by
week 7,i.e by 27-May-08.

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Case Study on Manufacturing Processes (5%)
Group Presentation on week 07

Requirement:
In a group of 4 to 5 students, you are requested to work as a team, research on any two manufacturing processes. Study the description of the process, understand the process capabilities and its limitations, know the applications of the process and share with the whole class.
Your group presentation could be in power point form, and the soft copy has to be submitted to your lecturer.

Your choices of manufacturing processes should be different from the other groups of your class, please discuss with your lecturer.

List of some of the manufacturing processes for your reference

1. Metal Machining
a) Turning
b) Milling
c) Grinding
d) Drilling
e) Taping
f) Broaching etc.
g) Polishing

2. Metal Stamping
a) Blanking and piercing
b) Bending and forming
c) Deep drawing
d) Coining and compression
e) Progressive stamping
f) Transfer die stamping
g) NC turret punching, laser cutting
h) Press brake etc

3. Plastic Moulding
a) Compression moulding
b) Plastic injection moulding
c) Blow moulding etc

4 Casting
a) Sand casting
b) Die casting
c) Shell mould casting
d) Investment casting (lost wax) etc


5. Die casting
a) Cold chamber
b) Hot Chamber etc

6 Forging

7 Wire drawing

8 Extrusion

9. Joining processes
a) Welding
b) Riveting
c) Adhesive joining etc
d) Bolt and nut, screws etc

10. Power Metallurgy
Sintering process.

11. Heat Treatment
a) Hardening
b) Case Hardening, surface hardening
c) Tempering, stress relieving etc

12. Surface Treatment
a) Electroplating
b) Chemical, Physical vapour despositing

Principle of the Rocket

http://www-istp.gsfc.nasa.gov/stargaze/Srocket.htm

How the Steam Iron Works?

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