Mechanical Metallurgy detail TNDTE Diploma syllabus for Agricultural Technology (MT), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32651), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other metallurgy 5th sem syllabus for diploma m scheme tndte you can visit Metallurgy 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for mechanical metallurgy is as follows.
Rationale:
Generally various components are produced by casting processes. But to produce various components from metals which are not having good cast ability (like steel)other metal working processes are used to produce various components .For this the syllabus is designed to know the basics of metal working processes in first and second units. The fundamentals of metal working processes are discussed in the 3rd unit .The main basic processes like forging, rolling and extrusion are discussed in the 4th unit. Other metal working processes of drawing and sheet metal forming operations are discussed in the 5th unit.
Objectives:
At the end of the study of V Semester the student will be able to
- To know about the Basic behaviours of metals related to metal Forming Processes
- To know about the various parameters in Tension Test
- To know about the different Hardness testing methods
- To know about the Torsional behaviours of metals
- To know about the Impact, Fatigue and Creep tests
- To know about the Fundamentals of metal Working Processes
- To know about the different Processes, Equipments and Defects in Forging.
- To know about the different Processes, Equipments and Defects in Rolling.
- To know about the different Processes, Equipments and Defects in Extrusion.
- To know about the different drawing Operations.
- To know about the Sheet Metal Forming Operations.
Detailed Content:
Unit I
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Unit II
TORSION, IMPACT, FATIGUE AND CREEP TEST
Principles of torsion testing:
- Mechanical Properties in torsion testing
- Torsion test Vs. Tension test
Impact Test:
- Notched bar impact test: Charpy & Izod methods
Fatigue test:
- Stress cycles, S-N curve, Low cycle fatigue, Structural features of fatigue and Thermal fatigue
Creep test
- High temperature materials problems
- Time dependant mechanical behaviour
- Creep curve
- Stress rupture test
Unit III
Fundamentals Of Metal Working Processes And Forging
Fundamentals of metal working:
- Classification of forming processes
- Effect of temperature:
- Hot working and cold working
- Effect of Strain – rate on forming processes
- Effect of metallurgical structure on forming processes
- Workability or Formability Criteria
- Residual stresses
Forging:
- Classification of forging process
- Forging equipments
- Forging defects.
Unit IV
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Unit V
Drawing And Sheet Metal Forming Operations
- Rod drawing
- Wire drawing
- Tube drawing
- Defects in rod and wire drawing
- sheet metal forming
- Forming Methods
- Shearing and blanking processes
- Bending processes
- Stretch forming process
- Deep drawing operations
- Redrawing operations
- Defects in the formed parts
Text Books:
- Mechanical Metallurgy, Dieter G E ,Mc Graw Hill Co, SI Edition, 1995.
- Metal Forming – Processes and Analysis, Avitzur, Tata Mc Graw Hill Co, 1977.
Reference Books:
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For detail syllabus of all other subjects of BE Metallurgy, M scheme do visit Metallurgy 5th Sem syllabus for M scheme.
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