JNTUK B.Tech Production Technology gives you detail information of Production Technology R13 syllabus It will be help full to understand you complete curriculum of the year.
Course Objective
To impart basic knowledge and understanding about the primary manufacturing processes such as casting, joining, forming and powder metallurgy and their relevance in current manufacturing industry; To introduce processing methods of plastics.
UNIT – I Objective: To make the students understand fundamentals of casting CASTING : Steps involved in making a casting – Advantage of casting and its applications. – Patterns and Pattern making – Types of patterns – Materials used for patterns, pattern allowances and their construction, Principles of Gating, Gating ratio and design of Gating systems.
UNIT – II Objective: To provide insight into sand casting and introduce other
casting processes Methods of melting and types of furnaces, Solidification of castings, Solidification of pure metals and alloys, short & long freezing range alloys. Risers – Types, function and design, casting design considerations, Basic principles and applications of Centrifugal casting, Die casting and Investment casting.
UNIT – III : Objective: To impart fundamentals of gas welding and arc welding Welding : Classification of welding processes, types of welded joints and their characteristics, Gas welding, Different types of flames and uses, Oxy – Acetylene Gas cutting. Basic principles of Arc welding, Manual metal arc welding, Sub merged arc welding, Inert Gas welding- TIG & MIG welding.
UNIT – IV : Objective: To teach principles of advanced welding processes and their applications Resistance welding, Solid state welding processes- Friction welding, Friction stir welding, Forge welding, Explosive welding; Thermit welding, Plasma welding, Laser welding, electron beam welding, Soldering & Brazing. Heat affected zones in welding; pre & post heating, Weldability of metals, welding defects – causes and remedies – destructive and nondestructive testing of welds, Design of welded joints.
UNIT – V : Objective: To impart knowledge on bulk forming processes Plastic deformation in metals and alloys, Hot working and Cold working, Strain hardening and Annealing. Bulk forming processes: Forging – Types Forging, Smith forging, Drop Forging, Roll forging, Forging hammers, Rotary forging, forging defects; Rolling – fundamentals, types of rolling mills and products, Forces in rolling and power requirements. Extrusion and its characteristics. Types of extrusion, Impact extrusion, Hydrostatic extrusion; Wire drawing and Tube drawing. Introduction to powder metallurgy – compaction and sintering, advantages and applications
UNIT – VI : Objective: To provide understanding of various sheet metal forming and processing of plastics. Sheet metal forming – Blanking and piercing, Forces and power requirement in these operations, Deep drawing, Stretch forming, Bending, Springback and its remedies, Coining, Spinning, Types of presses and press tools. Processing of Plastics: Types of Plastics, Properties, Applications and their processing methods, Blow and Injection molding.
TEXT BOOKS
- Manufacturing Processes for Engineering Materials – Kalpakjian S and Steven R Schmid- Pearson Publ , 5th Edn.
- Manufacturing Technology -Vol I- P.N. Rao- TMH
- Fundamentals of Modern Manufacturing – Mikell P Groover- Wiley publ – 3rd Edition.
REFERENCES
- Manufacturing Science – A.Ghosh & A.K.Malik – East West Press Pvt. Ltd.
- Process and materials of manufacture- Lindberg- PHI
- Production Technology- R.K. Jain- Khanna
- Production Technology-P C Sharma-S. Chand
- Manufacturing Processes- H.S. Shaun- Pearson
- Manufacturing Processes- J.P. Kaushish- PHI
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