DOC/LP/01/28.02.02

/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 1 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: I Branch: MARINE Semester: III

Unit syllabus: Metal joining processes

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 electric, resistance welding. Gas welding, oxy acetylene cutting, brazing and soldering. Under water welding. Defects and Inspection of welded joints.

Objective: After the end of this topic students will understand the welding processes.

Session
No / Topics to be covered / Time / Ref / Teaching Method
1 / Introduction to Welding processes. / 50 / 1-5 / BB, LCD
2 / Classification plastic welding, fusion welding, solid phase welding and sub classification / 50 / 1-5 / BB, LCD
3 / Study of power sources, electrodes, processes and applications / 50 / 1-5 / BB, LCD
4 / SMAW, SAWM / 50 / 1-5 / BB, LCD
5 / GTAW, GMAW / 50 / 1-5 / BB, LCD
6 / PAW and Electro gas welding / 50 / 1-5 / BB, LCD
7 / Electric and resistance welding / 50 / 1-5 / BB, LCD
8 / Gas welding, oxy acetylene cutting / 50 / 1-5 / BB, LCD
9 / Brazing and soldering / 50 / 1-5 / BB, LCD
10 / Under water welding / 50 / 1-5 / BB, LCD
11 / Defects and Inspection of welded joints / 50 / 1-5 / BB, LCD
12 / Summary of unit I / 50 / 1-5 / BB, LCD
/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 2 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: II Branch: MARINE Semester : III

Unit syllabus: Casting Processes

Sand casting, pattern and core making, moulding, moulding sand properties, gating and riser, moulding methods, melting furnaces – cupola, pit furnace and electric furnaces. Special casting processes – shell, investment, die casting – pressure and gravity types. Plastic moulding – injection and blow moulding, defects in casting and moulding – testing and inspection.

Objective: After the end of this unit students will understand foundry technology.

Session
No / Topics to be covered / Time / Ref / Teaching Method
13 / Introduction to Foundry Technology / 50 / 1-5 / BB, LCD
14 / Sand casting, pattern and core making, moulding / 50 / 1-5 / BB, LCD
15 / Sand casting, pattern and core making, moulding / 50 / 1-5 / BB, LCD
16 / Moulding sand properties / 50 / 1-5 / BB, LCD
17 / Gating and riser, moulding methods / 50 / 1-5 / BB, LCD
18 / Melting furnaces – cupola, pit furnace and electric furnaces / 50 / 1-5 / BB, LCD
19 / Special casting processes – shell, investment / 50 / 1-5 / BB, LCD
20 / Die casting – pressure and gravity types / 50 / 1-5 / BB, LCD
21 / Plastic moulding – injection and blow moulding / 50 / 1-5 / BB, LCD
22 / Defects in casting and moulding / 50 / 1-5 / BB, LCD
23 / Testing and inspection. / 50 / 1-5 / BB, LCD
24 / Summary of Unit II / 50 / 1-5 / BB, LCD
25,26 / CAT I / 120
/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 3 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: III Branch: MARINE Semester : III

Unit syllabus: Finish 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.

Objective: After the end of this unit students will understand surface finishing operations.

Session
No / Topics to be covered / Time / Ref / Teaching Method
27 / Introduction to surface finishing processes / 50 / 1-5 / BB, LCD
28 / Grinding processes, various types of grinders / 50 / 1-5 / BB, LCD
29 / Work holding devices / 50 / 1-5 / BB, LCD
30 / Grinding wheels and specification / 50 / 1-5 / BB, LCD
31 / Selection of grinding wheels for specific applications / 50 / 1-5 / BB, LCD
32 / Selection of cutting speed and work speed / 50 / 1-5 / BB, LCD
33 / Lapping / 50 / 1-5 / BB, LCD
34 / Honing / 50 / 1-5 / BB, LCD
35 / Super finishing process / 50 / 1-5 / BB, LCD
36 / Summary of Unit III / 50 / 1-5 / BB, LCD
/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 4 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: IV Branch: MARINE Semester : III

Unit syllabus: 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.

Objective: After this unit students will understand the metal forming processes.

Session
No / Topics to be covered / Time / Ref / Teaching Method
37 / Introduction to Metal forming processes / 50 / 1-5 / BB, LCD
38 / Hot and cold working processes – rolling / 50 / 1-5 / BB, LCD
39 / Forging and drawing / 50 / 1-5 / BB, LCD
40 / Extrusion processes / 50 / 1-5 / BB, LCD
41 / Bending, hot spinning and shearing / 50 / 1-5 / BB, LCD
42 / Tube and wire drawing / 50 / 1-5 / BB, LCD
43 / Cold forming, shot peening / 50 / 1-5 / BB, LCD
44 / Sheet metal working – blanking, piercing, punching / 50 / 1-5 / BB, LCD
45 / Trimming and Bending / 50 / 1-5 / BB, LCD
46 / Types of dies – progressive, compound and combination dies / 50 / 1-5 / BB, LCD
47 / High-energy rate forming processes. / 50 / 1-5 / BB, LCD
48 / High-energy rate forming processes. / 50 / 1-5 / BB, LCD
49,50 / CAT II / 120
/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 5 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: V Branch: MARINE Semester : III

Unit syllabus: 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, turret and capstan lathes. Drilling and boring: machines- 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 m/c fundamentals of inches processes, milling processes and operations

Objective: After this unit students will understand the various machining processes.

Session
No / Topics to be covered / Time / Ref / Teaching Method
51 / Introduction to Machining processes. / 50 / 1-5 / BB, LCD
52 / Lathe: working principle, classification, specification / 50 / 1-5 / BB, LCD
53 / Lathe accessories and tool holders / 50 / 1-5 / BB, LCD
54 / Different operations on a lathe / 50 / 1-5 / BB, LCD
55 / Methods of taper turning / 50 / 1-5 / BB, LCD
56 / Machining time and power required for cutting / 50 / 1-5 / BB, LCD
57 / Turret and capstan lathes / 50 / 1-5 / BB, LCD
58 / Drilling and boring machines- classification and specification / 50 / 1-5 / BB, LCD
59 / Cutters speed feed, machining time / 50 / 1-5 / BB, LCD
60 / Boring machines- jig borer –description, types and hole location procedures / 50 / 1-5 / BB, LCD
61 / Milling: classification, principle, parts- specification / 50 / 1-5 / BB, LCD
62 / Milling cutters indexing, selection of milling m/c / 50 / 1-5 / BB, LCD
63 / Milling processes and operations / 50 / 1-5 / BB, LCD
64 / Summary of Unit V / 50 / 1-5 / BB, LCD
65 / CAT III / 50
/ LESSON PLAN / LP- MV 2206
LP Rev. No: 00
Date: 01/07/09
Page 6 of 6
Sub Code &Name : MV 2206 MANUFACTURING TECHNOLOGY Unit: Branch: MARINE Semester : III

Course Delivery Plan:

Week / 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 / 13 / 14 / 15
I II / I II / I II / I II / I II / I II / I II / I II / I II / I II / I II / I II / I II / I II / I II
Units / / / /

References:

1.  Hajra Choudhary S.K., “Elements of Manufacturing Technology”, Vol. II, 11th edition, Media Publishers, Mumbai, 1997.

2.  Rao.P.N., “Manufacturing Technology, Metal Cutting and Machine Tools”, Tata McGraw-Hill,2000.

3.  Jain K.C. Agarwal, L.N. “Metal Cutting Science and Production Technology”, 1st edition, Khanna Publishers, 1986.

4.  Chapman W.A.J., “Workshop Technology”, Vol. II, Arnold Publishers.

5.  H.M.T., “Production Technology”, Tata McGraw-Hill, New Delhi, 2000.

Prepared by / Approved by
Signature
Name / V.Gurusamy / Prof.K.V.Sivanarayana
Designation / Lecturer/Marine Engg., / Head & Professor, Marine Engg.,
Date / 1/7/09