Casting Technology and Inspection 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 (39162), 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 casting technology and inspection is as follows.
Rationale:
Enable to understand principles, facts, concepts, and experimental determination of design of castings, iron castings production special casting techniques, inspection and testing and to apply the acquired knowledge and skill toidentify, interpret and analyse various practical field problems in different fields of engineering
Objectives:
- To know about the design of castings
- To know about the iron castings production and heat treatment
- To know about the special casting techniques
- To know about the inspection and testing
- To know about the foundry environment, dust measurement and maintenance
Unit 1
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Unit 2
Iron Castings Production And Heat Treatment:
Iron Castings Melting Practice:
Gray iron castings-Malleable Iron castings-Blackheart malleable iron castings-Whiteheart malleable iron castings-Pearlitic malleable iron-Melting practice
Heat Treatment Of Castings:
Iron Carbon Equilibrium Diagram-Effect of Alloying elements on casting and other properties of steel-Heat treatment of ferrous castings-Stress relief of castings-Stress relieving in steel castings-Stress relieving in gray iron castings-Other heat treatment processes applicable to castings-Heat treatment of Non ferrous castings
Unit 3
Special Casting Techniques:
Die Casting Techniques :
Introduction – classification of special casting techniques -gravity die or permanent mold casting -pressure die casting -die casting dies – hot chamber die casting -gooseneck injection type-submerged plunger type-cold camber die casting -Advantages of die casting-limitations of die casting.
Centrifugal Casting:
Centrifugal casting methods – true centrifugal casting -De lavaud process-advantages-disadvantages-applications-semi centrifugal casting – centrifuge casting -advantages of centrifugal casting methods
Other Special Casting Techniques:
carbon di oxide molding – investment mold casting – shell molding – plaster mold casting – Antioch process – slush casting – continuous casting – squeeze casting.
Unit 4
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Unit 5
Foundry Environment, Dust Measurement And Maintenance:
Safety:
Introduction – hazardous waste -waste water treatment -hearing-head eye-face -hand- foot protection – protective clothing, atmosphere supplying respirator
Dust Measurement:
Dust problem in foundries -Introduction – dust measurement and sampling-thermal precipitator Owen’s jet counterkonimeter-hexhlet sampler-tyndall beam method -dust control and duct extraction in foundries – dust collection equipment – dust disposal method.
Maintenance:
Preventive maintenance in foundries -Introduction – objectives – elements-Returning sick foundry to profitability-Application of computer in foundry industry.
Text Books:
- Foundry Technology -O.P. Khanna -S. Chand -1996
- Principles of Metal casting – Richard W Heine, Philip C Rosenthal -McGraw-Hill, 1967
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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