Metal Forming Technology detail TNDTE Diploma syllabus for Mechanical Engineering (Foundry) (FN), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (39164), 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 foundry 6th sem syllabus for diploma m scheme tndte you can visit Foundry 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for metal forming technology is as follows.
Rationale:
Enable to understand principles, facts, concepts, and experimental determination of values Properties of plastics, Composite material ,Refractory, Inspection , Destructive and Non Destructive Testing, Principle of Extrusion, Rolling of metals , Forging & Cold working operation of and to apply the acquired knowledge and skill to identify, interpret and analyse various practical field problems in different fields of engineering
Objectives:
- To know about the plastics , refractories and composite materials
- To know about the powder metallurgy , hot working and cold working
- To know about extrusion and drawing
- To know about rolling and forging
- To know about deep drawing and forming process
Unit 1
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Unit 2
Powder Metallurgy , Hot Working And Cold Working:
Powder Metallurgy :
Introduction – advantages – Limitations – applications -characteristics of metal powder – Production of metal powders -Atomising Process-Gaseous Reduction-Electrolysis ProcessCarbonyl Process-Stamp and Ball mills-Granulation Process=Mechanical Alloying-Vapour condensation -Compacting – die pressing – roll compacting – extrusion method -sintering – Secondary Operations.
Hot working – cold working -recovery- recrystallization and grain growth-Comparision Of Hot Working over Coldworking.
Unit 3
Extrusion And Drawing:
Extrusion :
Introduction-Extrusion products- Principle – Direct extrusion-Indirect Extrusion – Pneumatic accumulator – Hydrostatic extrusion – extrusion of ubes from hollow billet-extrusion of tubes from solid billets-Portable die for extrusion of tubes-defects of extruded sections – Extrusion of lead cable sheathing -Extrusion forging – impact extrusion – production of collapsible tubes – Hooker process.
Drawing :
Rod drawing – pointing the rod-wire drawing – bull block for drawing wire- multiple die wire drawing machine – Wire drawing die – Tube drawing – Drawing without a mandrel -Drawing with a Fixed mandrel – Drawing with a Floating mandrel -Drawing with a moving mandrel-Principle of reeling
Unit 4
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Unit 5
Deep Drawing And Forming Process:
Drawing :
Deep drawing – Applications-Redrawing – Single acting press with combination tool -double acting press with combination tool -defects in deep drawing process -Erichsen cupping machine -marforming -hydro forming
Forming :
Cold working process – shearing operations – Bending operations – squeezing -peening -sizing -coining -hobbing -rubber pressing – spinning -flow turning – stretch forming -coining – Embossing – high energy rate forming – Explosive forming – Electro Hydraulic forming-electromagnetic forming
Text Books:
- Material Science and Metallurgy -O.P. Khanna -S. Chand -1986
- Material Science and Process -S.K. Hajra Chowdry-Indian Book Distributing C0, Calcutta, I998
- Engineering metallurgy – Raymond A.Higgins.-Krieger Publishing Company-1993
Reference Books:
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For detail syllabus of all other subjects of BE Foundry, M scheme do visit Foundry 6th Sem syllabus for M scheme.
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