ME8351 MANUFACTURING TECHNOLOGY Lecture Notes Syllabus Book Previous 2 13 15 Marks Anna University Important Question Bank With Answers Regulation 2017 Study Materials Pdf Ppt

ME8351 MANUFACTURING TECHNOLOGY Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt

ME8351 MANUFACTURING TECHNOLOGY – I

UNIT I METAL CASTING PROCESSES 

Sand Casting : Sand Mould – Type of patterns - Pattern Materials – Pattern allowances –Moulding sand Properties and testing – Cores –Types and applications – Moulding machines– Types and applications; Melting furnaces : Blast and Cupola Furnaces; Principle of special casting processes : Shell - investment – Ceramic mould – Pressure die casting - Centrifugal Casting - CO2 process – Stir casting; Defects in Sand casting

UNIT II JOINING PROCESSES 

Operating principle, basic equipment, merits and applications of: Fusion welding processes: Gas welding - Types – Flame characteristics; Manual metal arc welding – Gas Tungsten arc welding - Gas metal arc welding – Submerged arc welding – Electro slag welding; Operating principle and  applications of: Resistance welding - Plasma arc welding – Thermit welding – Electron beam welding – Friction welding and Friction Stir Welding; Brazing and soldering; Weld defects: types,causes and cure.

UNIT III METAL FORMING PROCESSES 

Hot working and cold working of metals – Forging processes – Open, impression and closed die forging – forging operations. Rolling of metals– Types of Rolling – Flat strip rolling – shape rolling

operations – Defects in rolled parts. Principle of rod and wire drawing – Tube drawing – Principles of

Extrusion – Types – Hot and Cold extrusion.

UNIT IV SHEET METAL PROCESSES 

Sheet metal characteristics – shearing, bending and drawing operations – Stretch forming operations – Formability of sheet metal – Test methods –special forming processes-Working principle and applications – Hydro forming – Rubber pad forming – Metal spinning– Introduction of Explosive forming, magnetic pulse forming, peen forming, Super plastic forming – Micro forming

UNIT V MANUFACTURE OF PLASTIC COMPONENTS 

Types and characteristics of plastics – Moulding of thermoplastics – working principles and typical

applications – injection moulding – Plunger and screw machines – Compression moulding, Transfer

Moulding – Typical industrial applications – introduction to blow moulding –Rotational moulding –

Film blowing – Extrusion – Thermoforming – Bonding of Thermoplastics.

TEXT BOOKS:

1. Hajra Chouldhary S.K and Hajra Choudhury. AK., "Elements of workshop Technology",volume I and II, Media promoters and Publishers Private Limited, Mumbai, 2008

2. Kalpakjian. S, “Manufacturing Engineering and Technology”, Pearson Education India Edition, 2013

REFERENCES:

1. Gowri P. Hariharan, A.Suresh Babu, "Manufacturing Technology I", Pearson Education, 2008

2. Paul Degarma E, Black J.T and Ronald A. Kosher, "Materials and Processes, in  Manufacturing" Eight Edition, Prentice – Hall of India, 1997.

3. Rao, P.N. "Manufacturing Technology Foundry, Forming and Welding", 4 th Edition, TMH-2013

4. Roy. A. Lindberg, "Processes and Materials of Manufacture", PHI / Pearson education, 2006

5. Sharma, P.C., "A Text book of production Technology", S.Chand and Co. Ltd., 2014.

ME8351 MANUFACTURING TECHNOLOGY Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt