Syllabus Manufacturing Processes - (202050) Credits Examination Scheme 03 End - Semester : 70 Marks Theory : 03 Unit III Sheet Metal Forming Types of sheet metal operations, Press working equipment and terminology, Types of dies, Clearance analysis, Estimation of cutting forces, Centre of pressure and blank size determination, Design of strip lay-out, Blanking die design, Introduction to Drawing, Bending dies, Methods of reducing forces, Formability and forming limit diagrams. (Chapter - 3) Unit IV Welding Processes Classification of joining processes, Welding terminology and types of joints. Arc Welding Processes : Principles and equipments of Single carbon arc welding, FCAW, TIG, MIG, SAW. Resistance Welding : Spot, Seam and Projection weld process, Heat balance in resistance welding. Gas Welding and Cutting, Soldering, brazing and braze welding. Welding Metallurgy and Heat Affected Zone, Weld inspection, Defects in various joints and their remedies. (Chapter - 4) Unit V Processing of Polymers Thermoplastics and Thermosetting, Processing of polymers, Thermoforming, Extrusion. Moulding : Compression moulding, Transfer moulding, Blow moulding, Rotation moulding, Injection moulding - Process and equipment. Extrusion of Plastic : Type of extruder, extrusion of film, pipe, Cable and Sheet - Principle Pressure forming and Vacuum forming. (Chapter - 5) Unit VI Manufacturing of Composites Introduction to composites, Composite properties, Matrices, Fiber reinforcement. Composite Manufacturing Processes : Hand lay-up Process, Spray lay-up, Filament winding process, Resin transfer moulding, Pultrusion and Compression moulding process, Vacuum impregnation process, Processing of metal matrix composites, Fabrication of ceramic matrix composites, Carbon-carbon composites, Polymer matrix and nano-composites. (Chapter - 6)
