Week 17: Advance Machining (Chemical milling, Chemical Blanking, Chemical Engraving)
Electrochemical machining (ECM)
It is a process uses electrical energy in combination with chemical energy to remove the material of workpiece. This works on the principle of reverse of electro plating
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Course Material
- Week 1: Introduction and Mechanics of chips formation,
- Week 2: Chip breakers, Orthogonal & Oblique cutting,
- Week 3: Surface finishing processes (Lapping, Honning)
- Week 4: Surface finishing processes (Polishing, Electroplating)
- Week 5: Cutting Tools: (Tool Geometry, Tool wear, Tool failure, and Tool Life)
- Week 6: Tool Life and factors affecting tool life
- Week 7: Cutting fluids, Purposes, Types and properties
- Week 8: Mid Term Exam
- Week 9: Machining Processes: (Broaching & broaching machines, Press machine and operations)
- Week 10: Sheet Metal Forming: (Sheet metal characteristics, Formability of sheet metals)
- Week 11: Sheet Metal Working (Bending sheet & plate, Tube bending & forming, Deep drawing,)Super plastic forming.
- Week 12: Gigs & Fixtures: (General Design principle, Elements of Jig)
- Week 13: Jigs and Fixtures (Locating Devices & Clamping Devices)
- Week 14: Non-Conventional Machining Processes: (Ultrasonic machining, Abrasive jet machining, Water-jet machining)
- Week 15: Advance Machining (Electrical discharge machining (EDM), electromechanical machining & grinding,)
- Week 16: Advance Machining (Laser beam machining, Electron beam machining)
- Week 17: Advance Machining (Chemical milling, Chemical Blanking, Chemical Engraving)
- Week 18: Final Term Exam
- Chapters 18
- Department Engineering Technology
- Teacher
Engr. Muhammad Aftab Ahmad
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