ME6302 MANUFACTURING TECHNOLOGY SYLLABUS REG-2013 FOR 3RD SEM MECH DEPARTMENT
| ME6302 MANUFACTURING TECHNOLOGY SYLLABUS FOR ANNA UNIVERSITY THIRD SEMESTER MECHANICAL DEPARTMENT STUDENTS
ME6302 MANUFACTURING TECHNOLOGY SYLLABUS REGULATION 2013 OBJECTIVES: To introduce the concepts of basic manufacturing processes and fabrication techniques, such as metal casting, metal joining, metal forming and manufacture of plastic components. 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. TOTAL: 45 PERIODS OUTCOMES: Upon completion of this course, the students can able to apply the different manufacturing process and use this in industry for component production 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, 1997 2. Kalpakjian. S, "Manufacturing Engineering and Technology", Pearson Education India Edition, 2006 REFERENCES: 1. Gowri P. Hariharan, A.Suresh Babu, "Manufacturing Technology I", Pearson Education, 2008 2. Roy. A. Lindberg, "Processes and Materials of Manufacture", PHI / Pearson education, 2006 3. Paul Degarma E, Black J.T and Ronald A. Kosher, "Materials and Processes, in Manufacturing" Eight Edition, Prentice – Hall of India, 1997. 4. Sharma, P.C., "A Text book of production Technology", S.Chand and Co. Ltd., 2004. 5. Rao, P.N. "Manufacturing Technology Foundry, Forming and Welding", 2ndEdition, TMH-2003; 2003 |
