Solid Mechanics and Fluid Power 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 (39231), 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 3rd sem syllabus for diploma m scheme tndte you can visit Foundry 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for solid mechanics and fluid power is as follows.
Rationale:
Hydraulics plays an important role in the automatic machine circuit. Further the student should have knowledge about deformation of metals with the application of force. Hence this paper is introduced.
Objectives:
- To know about Deformation of Metals
- To know about Torsion And Springs
- To know Properties of Fluids, Elements of Hydraulic Systems, Pumps And Valves
- To know about Hydraulic Cylinders, Intensifiers, Hydraulic Motors, Accumulators And Hydraulic System Design
- To know about Pneumatic Power Unit, Cylinders And Motors, Pneumatic Valves, Basic Pneumatic Circuits
Unit 1
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Unit 2
Torsion And Springs
Theory of torsion – Assumptions – torsion equation – strength of solid and hollow shafts – power transmitted – Definition – Polar modulus – Torsional rigidity – strength and stiffness of shafts – comparison of hollow and solid shafts in weight and strength considerations – Advantages of hollow shafts over solid shafts – Problems. Types of springs – Laminated and coiled springs and applications – Types of coiled springs – Difference between open and closely coiled helical springs – closely coiled helical spring subjected to an axial load – problems to determine shear stress, deflection, stiffness and resilience of closed coiled helical springs
Unit 3
Properties Of Fluids, Elements Of Hydraulic Systems, Pumps And Valves
Introduction –
Definition of fluid – Classification of Fluids – ideal and real fluids -Properties of a fluid – definition and units -Pressure-units of Pressure – Pressure head-atmospheric, gauge and absolute pressure.
Introduction –
elements of a hydraulic system – advantages of hydraulics systems – disadvantages – qualities of a good hydraulic fluid – hydraulic symbols.
Hydraulic pumps and control valves:
Principles of operation of non positive displacement pumps -centrifugal pumps -volute – diffuser – propeller pumps – mixed flow pumps -principles of operation of positive displacement pumps – rotary pumps – gear – lobe – vane – piston – reciprocating pumps.
Control valves:
Introduction to valves – types – pressure control valves – relief valve – pressure reducing valve -sequence valves – pressure switches – directional control valves- types only – solenoid controlled — check valves – foot valve 17
Unit 4
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Unit 5
Pneumatic Power Unit, Cylinders And Motors, Pneumatic Valves, Basic Pneumatic Circuits
Pneumatic power unit:
Construction and principles of operation of the compressor – reciprocating, rotary, centrifugal and axial flow – air tank construction pressure switch control -FRL unit.
Pneumatic cylinders:
Types of air cylinders – single acting, double acting – construction – cushion assembly – piston and piston seals – applications
Air motor:
Vane types – construction – application.
Pneumatic valves:
Pneumatic controls – directional control valves – basic construction of valves -control – impulse valve -speed regulators – quick exhaust value – time deeply valve -logic functions- shuttle valve – twin pressure valve – solenoid operated valve
Basic pneumatic circuits:
Symbols – basic pneumatic circuits – impulse operation – speed control sequencing of motion 17
Text Books:
- Strength of Materials ,R.K. Bansal,, Laxmi Publications Pvt. Ltd., New Delhi, 3rd Edition, 2010.
- Strength of materials, S.S.Rattan, Tata Mcgraw hill, New Delhi,2008, ISBN 9780070668959,
- Strength of Materials, B K Sarkar, I Edition, 2003 Tata Mcgraw hill, New Delhi.
- Engineering mechanics, R.K. Bansal, Laxmi Publications Pvt. Ltd., New Delhi,
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Foundry, M scheme do visit Foundry 3rd Sem syllabus for M scheme.
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