ME6302 Manufacturing Technology-I Previous Year Question Papers


ME6302 Manufacturing Technology-I Previous Year Question Papers


B.E – Mechanical Engineering, Second Year 3rd Semester ME6302 Manufacturing Technology-I Previous Year Question Papers For The Regulation 2013.

(Note:  This Is The Only Site, Where You Can Download The Previous Year Anna University Question Papers In PDF Format With Good Quality And With Out Any Water Marks.

   You Can Download The Files In A Single Click & No More Re-directs )


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. The principle of the 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, Superplastic forming – Micro forming
UNIT V – MANUFACTURE OF PLASTIC COMPONENTS
Types and characteristics of plastics – Moulding of thermoplastics – working principles and typical applications – injection molding – Plunger and screw machines – Compression molding, Transfer Moulding – Typical industrial applications – introduction to blow molding –Rotational molding – Film blowing – Extrusion – Thermoforming – Bonding of Thermoplastics.

ME6302 Manufacturing Technology-I Previous Year Question Papers for the Regulation 2013



Other Useful Links:


Related searches: anna university, anna university examinations, anna university previous year question papers, question papers download, regulation 2013, BE Mechanical Engineering, 2nd year, 3rd semester, pdf format, question bank, Mech questions, Nov/Dec 2017, Apr/May 2017,  Nov/Dec 2016, May/June 2016, Nov/Dec 2015, Apr/May 2015, ME6302, Manufacturing Technology-I,


Leave a Reply

avatar
  Subscribe  
Notify of