Casting pdf nptel

The emphasis on extractive metallurgy including ironmaking and steelmaking has been diluted significantly to accommodate newer courses on structure, properties and processing of different kinds of advanced materials. The number of faculty members in this discipline has also shrunk significantly in recent years. Ironmaking and steelmaking has been clubbed as single subject and even in some institute the subject has lost its core subject status and offered as an elective only.

This is in contrary to the fact that India is going to be the second largest producer of crude steel in the world. Besides, after globalization of market, we stand in cut-through competition for day to day innovation in steel processing. Based on changing scenario a conceptual, fundamental and more quantitative course is desirable.

Keeping in view of the above consideration, the course has been designed. Blast Furnace as an efficient counter current gas solid reactor and maximum carbon efficiency. Week 3: Blast Furnace as a two stage reactor. Predictive model for coke rate in blast furnace. Week 4: Aerodynamics in Blast Furnace pressure drop, fluidization, channeling, Flooding. Week 5: Burden preparation sintering, pelletization, coke making.

Machine Tool. Metal Cutting Hand Writ ten. Metal Cutting NY Metrology Metrology Short Notes AT. Rolling Production Engineering S K Mondal Digital Notes.

Production Engg. Digital g Metal Forming S K Mondal. Digita l g Sheet Metal Operation. Welding S K Mondal. Lathe S K Mondal. Metrology S K Mondal. Casting, Welding, Metal cutting, Material Sc. Digital gx. Digital eoyft. Manufacturing Technology Booklet. Lecture Notes. Design and Manufacturing I. MIT Open Course. Design and Manufacturing II.

Control of Manufacturing Processes. Manufacturing Systems Analysis. Introduction to Manufacturing Systems. Manufacturing Processes I. Learners enrolled: The course focuses on understanding the basics of science and technology of casting processes.

Metal casting industries have evolved during the past hundred years because of advancements in technologies. The properties of the cast metals significantly depends upon the type of molding, melting, solidification and post treatment practices.

This needs to be understood by the young students as well as practicing shop floor engineers so that products with superior qualities can be cast. The basic purpose of this course is to provide a sound understanding of concepts and principles of casting technology so as to enable them to be conversant with advances in these methods in the long run towards increasing the productivity of casting industries.

Course layout Week 1: Introduction to Casting technology, Solidification analysis for metals and alloys. Week 2: Technology of patternmaking, study of molding sands and their testing methods. Week 3: Technology of mouldmaking and coremaking, Special sand moulding processes. Week 4: Principles of gating design for castings. Week 5: Principles of risering design for castings. Week 6: Special casting methods, Melting furnaces.