Other university all, Mechanical Engineering , Manufacturing Process Syllabus

UNIT-I
Conventional Manufacturing processes:
Casting and moulding: Metal casting processes and equipment, Heat transfer andsolidification,
shrinkage, riser design, casting defects and residual stresses.Introduction to bulk and sheet metal
forming, plastic deformation and yield criteria;fundamentals of hot and cold working processes; load
estimation for bulk forming (forging,rolling, extrusion, drawing) and sheet forming (shearing, deep
drawing, bending) principlesof powder metallurgy.

UNIT-II
Metal cutting: Single and multi-point cutting; Orthogonal cutting, various force components:Chip
formation, Tool wear and tool life, Surface finish and integrity, Machinability, cutting tool materials,
cutting fluids, Coating; Turning, Drilling, Milling and finishing processes,Introduction to CNC
machining.Additive manufacturing: Rapid prototyping and rapid toolingJoining/fastening processes:
Physics of welding, brazing and soldering;design considerationsin welding,Solid and liquid state
joining processes;Adhesive bonding.

UNIT-III
Grinding & Super finishing:
Grinding: Grinding wheels, abrasive & bonds, cutting action. Grinding wheel specification. Grinding
wheel wear - attritions wear, fracture wear. Dressing and Truing. Max chip thickness and Guest
criteria. Surface and cylindrical grinding. Centreless grinding.
Super finishing: Honing, lapping and polishing.

UNIT-IV
Metal Joining (Welding):
Survey of welding and allied processes. Gas welding and cutting, process and equipment. Arc welding:
Power sources and consumables. TIG & MIG processes and their parameters. Resistance welding -
spot, seam projection etc. Other welding processes such as atomic hydrogen, submerged arc,
electroslag, friction welding. Soldering & Brazing. Adhesive bonding. Weld decay in HAZ.

UNIT-V
Unconventional Machining Processes:
Abrasive Jet Machining, Water Jet Machining, Abrasive Water Jet Machining, UltrasonicMachining,
principles and process parameters. Electrical Discharge Machining, principle and processes parameters, MRR, surface finish,tool wear, dielectric, power and control circuits, wire EDM; Electro-
chemical machining(ECM), etchant &maskant, process parameters, MRR and surface finish.Laser Beam Machining (LBM), Plasma Arc Machining (PAM) and Electron BeamMachining.

Course Outcomes:
Upon completion of this course, students will be able to understand the different conventionaland
unconventional manufacturing methods employed for making different products.

Books and References:

1. Kalpakjian and Schmid, Manufacturing processes for engineering materials (5th Edition)-
Pearson India, 2014.
2. Mikell P. Groover, Fundamentals of Modern Manufacturing: Materials, Processes, and
Systems.
3. Manufacturing Technology by P.N. Rao., MCGRAW HILL INDIA.
4. Materials and Manufacturing by Paul Degarmo.
5. Manufacturing Processes by Kaushish, PHI.
6. Principles of Foundry Technology, Jain, MCGRAW HILL INDIA
7. Production Technology by RK Jain.
8. Degarmo, Black &Kohser, Materials and Processes in Manufacturing.