MV3010 Marine Manufacturing Technology Syllabus:
MV3010 Marine Manufacturing Technology Syllabus – Anna University Regulation 2021
COURSE OBJECTIVE:
To impart knowledge to the students on.
• Metal joining processes
• Casting processes
• Surface finishing processes
• Metal forming processes
• Machining processes
UNIT I METAL JOINING PROCESSES
Metal joining processes – flexible and permanent, Principles of welding – Fundamentals of arc welding, gas welding, gas cutting and Under water welding, Brazing and Soldering. Classification plastic welding, fusion welding, solid phase welding and sub classification. Study of power sources, electrodes, processes and applications: SMAW, SAWM, GTAW, GMAW, PAW, electro gas welding and Electro Slag, resistance welding. Defects and Inspection of welded joints.
UNIT II CASTING PROCESSES
Sand casting, pattern and core making, moulding process – sand properties, melting furnaces – pit furnace and electric furnaces. Special casting processes – shell, investment, die casting – pressure and gravity types – squeeze casting – defects in casting – Plastic moulding – injection and blow moulding, and moulding – testing and inspection., Defects in shafting
UNIT III SURFACE FINISHING PROCESSES
Surface finishing processes: grinding processes, various types of grinders, work holding devices, grinding wheels and specification, selection of grinding wheels for specific applications – selection of cutting speed and work speed. Fine Finishing Process: Lapping, honing, and super finishing process , ship hull finishing.
UNIT IV METAL FORMING PROCESSES
Hot and cold working processes – rolling, forging, drawing and extrusion processes, bending, hot spinning, shearing, tube and wire drawing, cold forming, shot peening. Sheet metal working – blanking, piercing, punching, trimming, bending – types of dies – progressive, compound and combination dies. High-energy rate forming processes.
UNIT V MACHINING PROCESSES
Lathe: working principle, classification, specification accessories, lathe and tool holders, different operations on a lathe, methods of taper turning machining time and power required for cutting, Drilling and boring – classification, specification, cutters speed feed, machining time parts and description of parts parts-boring machines- jig borer –description, types and hole location procedures – milling – classification, principle, parts- specification milling cutters indexing, selection of milling /c fundament also finches processes, milling processes and operations – CNC machines.
TOTAL :45 PERIODS
OUTCOMES:
On completion of the course the students will be able to:
• Carry out Metal joining processes
• Understand Casting processes
• Evaluate Surface finishing processes
• Design Metal forming processes
• Classify Machining processes
TEXT BOOKS:
1. Jeffus, Welding and Metal fabrication”,1st Ed. Cengage, Indian reprint-Yesdee Publishings Pvt. Ltd. 2012
2. Rao.P.N., “Manufacturing Technology, Metal Cutting and Machine Tools”, Tata McGraw-Hill, 2000.
3. Shan, H.S., “ Manufacturing processes”, Vol I, 1st Ed. Pearson, 2013
REFERENCES
1. Jain K.C. Agarwal, L.N. “Metal Cutting Science and Production Technology”,1st edition, Khanna Publishers, 1986.
2. Chapman W.A.J., “Workshop Technology”, Vol. II, Arnold Publishers,1972
3. H.M.T., “Production Technology”, Tata McGraw-Hill, New Delhi, 2000.
4. SeropeKalpakjian , Steven,R. Schmid, “Manufacturing Engineering and Technology,” 4th Ed. Pearson, 2011
5. Timings, “Fabrication and Welding Engineering’, Elsevier, Indian Reprint –Yesdee Publishings Pvt. Ltd. 2011
6. Kemp & Young, “Ship construction: Sketches and Notes”, 1st Ed. Standfor Maritime Limited, 1982