NOC:Theory of Production Processes (USB)

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SKU
112107239



Media Storage Type : 32 GB USB Stick

NPTEL Subject Matter Expert : Dr. Pradeep K. Jha

NPTEL Co-ordinating Institute : IIT Roorkee

NPTEL Lecture Count : 60

NPTEL Course Size : 17 GB

NPTEL PDF Text Transcription : Available and Included

NPTEL Subtitle Transcription : Available and Included (SRT)


Lecture Titles:

Lecture 1 - Introduction to Theory and Practics of Casting
Lecture 2 - Theory of Solidification: Cooling curves
Lecture 3 - Solidification of pure metals and alloys
Lecture 4 - Factors affecting solidification process
Lecture 5 - Fluidity of liquid metals
Lecture 6 - Technology of patternmaking: Pattern materials
Lecture 7 - Patternmaking: Types of pattern and allowances
Lecture 8 - Molding sand ingredients and sand testing methods
Lecture 9 - Sand molding methods
Lecture 10 - Coremaking: Properties and types of cores
Lecture 11 - Gating system design: Types of gates
Lecture 12 - Gating system design: Pouring time calculation
Lecture 13 - Introduction to riser design
Lecture 14 - Risering methods
Lecture 15 - Problem solving on gating design and risering methods
Lecture 16 - Theory of melting: Types of furnaces
Lecture 17 - Melting and production of Iron castings
Lecture 18 - Production of steel and non-ferrous castings
Lecture 19 - Casting design considerations
Lecture 20 - Casting defects: Types, causes and remedies
Lecture 21 - Concept of stress and strain, Elastic and plastic behavior
Lecture 22 - State of stress in two and three dimensions, Mohr’s circle
Lecture 23 - Description of strain at a point
Lecture 24 - Mean and deviator stresses, Elastic stress strain relationships
Lecture 25 - Theory of plasticity: True stress and true strain, Flow curve
Lecture 26 - Yield criteria for ductile materials
Lecture 27 - Flow rules, Plastic stress strain relationships
Lecture 28 - Classification of metal working processes
Lecture 29 - Mechanics of metal working
Lecture 30 - Temperature in metalworking: Hot and cold working
Lecture 31 - Rolling process: Classification, Hot and cold rolling
Lecture 32 - Analysis of rolling operation: Forces and geometrical relationships
Lecture 33 - Introduction to forging Process: Classification and equipments
Lecture 34 - Analysis of forging process
Lecture 35 - Problem solving on rolling and forging processes
Lecture 36 - Extrusion process: Classification and analysis
Lecture 37 - Drawing of rods, tubes and wires
Lecture 38 - Analysis of drawing operation
Lecture 39 - Sheet metal operations
Lecture 40 - Metal Forming Defects
Lecture 41 - Classification of joining processes
Lecture 42 - Heat flow in welding
Lecture 43 - Metallurgy of fusion welds
Lecture 44 - Heat affected zone in welding
Lecture 45 - Heat treatment processes in welding
Lecture 46 - Principle of shield arc welding processes
Lecture 47 - Principle of gas shield arc welding processes
Lecture 48 - Principle of Resistance welding
Lecture 49 - Principle of Solid State Welding Processes
Lecture 50 - Brazing, soldering and adhesive bonding
Lecture 51 - Residual stresses in welding
Lecture 52 - Methods of controlling residual stresses in welding
Lecture 53 - Welding Distortion
Lecture 54 - Control of welding distortion
Lecture 55 - Preheat and postweld heat treatment of weldments
Lecture 56 - Weldability of metals
Lecture 57 - Weldability of steels
Lecture 58 - Weldability of cast iron
Lecture 59 - Weldability of non-ferrous materials
Lecture 60 - Welding defects

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