ME3393 Manufacturing Processes Notes
Download ME3393 Manufacturing Processes Books, Lecture Notes, Part-A 2 marks with answers, Part-B 16 marks Questions, PDF Books. In this Notes Very Useful for Second Year Third Semester Students.
“ME3393 Manufacturing Processes Books”
“ME3393 Manufacturing Processes Lecture Notes”
“ME3393 Manufacturing Processes Study Material”
“ME3393 Manufacturing Processes Notes”
Subject Info:
| Semester | Third Semester |
| Department | Mech |
| Year | Second Year |
| Regulation | R 2021 |
| Subject Code / Name | ME3393 Manufacturing Processes |
| Content | Local Authors Books, Lecture Notes |
Syllabus:
ME3393 Manufacturing Processes
UNIT – I METAL CASTING PROCESSES
Sand Casting – Sand Mould – Type of patterns – Pattern Materials – Pattern allowances – Molding sand Properties and testing – Cores –Types and applications – Molding machines – Types and applications– Melting furnaces – Principle of special casting processes- Shell, investment – Ceramic mould – Pressure die casting – low pressure, gravity- Tilt pouring, high pressure die casting- Centrifugal Casting – CO2 casting – Defects in Sand casting process-remedies
UNIT II METAL JOINING PROCESSES
Fusion welding processes – Oxy fuel welding – Filler and Flux materials-–Arc welding, Electrodes, Coating and specifications – Gas Tungsten arc welding –Gas metal arc welding – Submerged arc welding – Electro slag welding– Plasma arc welding –– Resistance welding Processes -Electron beam welding –Laser beam Welding Friction welding – Friction stir welding – Diffusion welding – Thermit Welding, Weld defects – inspection &remedies – Brazing – soldering – Adhesive bonding.
UNIT III BULK DEFORMATION PROCESSES
Hot working and cold working of metals – Forging processes – Open, impression and closed die forging – cold forging- Characteristics of the processes – Typical forging operations – rolling of metals – Types of Rolling – Flat strip rolling – shape rolling operations – Defects in rolled parts – Principle of rod and wire drawing – Tube drawing – Principles of Extrusion – Types – Hot and Cold extrusion. Introduction to shaping operations.
UNIT IV SHEET METAL PROCESSES
Sheet metal characteristics – Typical shearing, bending and drawing operations – Stretch forming operations – Formability of sheet metal – Test methods –special forming processes – Working principle and applications – Hydro forming – Rubber pad forming – Metal spinning – Introduction of Explosive forming, magnetic pulse forming, peen forming, Super plastic forming – Micro forming – Incremental forming.
UNIT V MANUFACTURE OF PLASTIC COMPONENTS
Types and characteristics of plastics – Moulding of thermoplastics & Thermosetting polymers– working principles and typical applications – injection moulding – Plunger and screw machines – Compression moulding, Transfer Moulding – Typical industrial applications – introduction to blow moulding – Rotational moulding – Film blowing – Extrusion – Thermoforming – Bonding of Thermoplastics- duff moulding.