Oil Hydraulics and Pneumatics detail syllabus for Production Engineering (110), M scheme is taken from TNDTE official website and presented for diploma students. The course code (32583), 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.
For all other production 6th sem syllabus for diploma m scheme tndte you can visit Production 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. For all other Elective Theory II subjects do refer to Elective Theory II. The detail syllabus for oil hydraulics and pneumatics is as follows.
Rationale:
The units of this subject are useful for the students to learn about the various hydraulic and pneumatic circuits and it describes low cost automation, installation and maintenance of fluid power systems.
Objectives:
At the end of the study of VI Semester the student will be able to
- Design hydraulic and pneumatic systems for various applications.
- Select various types of hydraulic pumps, cylinders and motors.
- Design hydraulic circuits for automation.
- Design pneumatic logic circuits for low cost automation
- Handle installation and maintenance of fluid power systems
Unit 1
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Unit 2
Hydraulic Valves, Seals & Filters And Basic Circuits
Pressure Control Valves (PCV): Simple pressure relief valve, Compound pressure relief valve, Pressure reducing valve, Unloading valve, Sequence valve, Counter balance valve. Flow Control Valves (FCV): Orifice as flow control valve, Needle valve, Pressure compensated and Non-pressure compensated valve.
Direction Control Valves (DCV): Check valve, Pilot operated check valve, three-way valve, four-way valve, Manual/Mechanical/Solenoid operated valves. Servo valves: Definition – Mechanical-hydraulic servo valve – Electro- hydraulic servo valves. Seals and its classification – Filters and its types – Filter location. Accumulators: Reservoirs and accumulators – Types of accumulators – Charging and discharging of accumulators – Accumulator circuits.
Deceleration circuit – Intensifier circuit – Regenerative circuit -Synchronizing circuit – Automatic cylinder reciprocating circuit -Sequencing circuit. Safety Circuits: Two-hand safety control circuit -Fail-safe control circuit by using emergency cut-off valve.
Unit 3
Design Of Hydraulic Elements
Selection of Hydraulic Cylinder: Speed of a hydraulic cylinder -Cylinder thrust – Acceleration and deceleration of cylinder loads -Local deceleration – Cylinder cushioning – Example simple problems – Cylinder preferred sizes – Piston rod buckling and simple problems.
Selection of Hydraulic Motor: Hydro-static drives – Hydro-static drive characteristics – Braking of hydro-static drives – Matching motor to load – Simple problems.
Selection of Control Valves: Relief valves – Flow control valves -Direction control valves.
Selection of Other Devices: Selection of filters – Selection of conduits: tubing and hoses – Selection of pump – Pressure losses -Reservoir and its design – Sizing of accumulator – Simple problems
Unit 4
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Unit 5
Design Of Pneumatic Logic Circuits, Low Cost Automation, Installation & Maintenance Of Fluid Power Systems
Methods of designing Pneumatic Logic Circuits: Classic method, Cascade method, Step-counter methods, Karnaugh-Veitch mapping method and Combinational circuit design.
Concepts – Case studies: Conveyor feed system, Car park barrier and Pick & Place robot.
Installation of hydraulic pumps, cylinder, valves – Installation of tubing and Power pack, Filling systems – Maintenance of hydraulic system -Trouble- shooting of hydraulic system – Fault finding procedure -Troubles, Possible causes and Remedies of pumps, relief valves, DCV and other valves, hydraulic motor, accumulators – General circuit problems.
Installation of pneumatic systems – Maintenance of pneumatic system – Trouble-shooting of pneumatic system – Troubles, Possible causes and Remedies of compressor, FRL, air cylinder and motor, valves, air motor, pipe lines and hoses
Text Books:
- Hydraulic and Pneumatic Controls, R.Srinivasan, Vijay Nicole Imprints Pvt. Ltd., Chennai.
- Fluid Power and Its Applications, Anthony Esposito, Pearson Education, New Delhi.
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Production, M scheme do visit Production 6 syllabus for M Scheme.
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