Hydraulic & Pneumatic Systems
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Hydraulic & Pneumatic Systems Syllabus — Unit-wise Content
The official GTU curriculum for Hydraulic & Pneumatic Systems (subject code 4342303) as prescribed for AI & ML · Semester 4 divides the course into 6 units, covering 54 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (4342303)Unit 1 Basic Concepts of Hydraulics
- 1.1. Introduction & Definitions of important terms like Hydraulics, Pressure, Flow, Force, Vacuum etc. Hydraulic & Pneumatic Systems Course Code: 4342303
- 1.2. Pascal’s Law and its Application to Hydraulics
- 1.3. Bernoulli's Principle
- 1.4. Hydraulic Jack
- 1.5. Hydraulic Symbols
- 1.6. Advantages and Disadvantages of Hydraulic System.
- 1.7. Hydraulic Oil
- 1.7.1. Purpose of Hydraulic Oil
- 1.7.2. Ideal Characteristics of Hydraulic Oil
- 1.7.3. Maintenance of Hydraulic Oil
Unit 2 Accessories of Hydraulic System
- 2.1.1. Steel pipe
- 2.2. Pressure Gauges
- 2.3. Packing & Seals- Types & applications
- 2.4. Filters & Strainers
- 2.5. Hydraulic Tank & its maintenance
Unit 3 Hydraulic Valves And Auxiliaries
- 3.1. Directional Control Valves Check valve – Ball type, Poppet type, pilot operated Two way valve Three way valve Four way valve
- 3.2. Decompression valve
- 3.3. Pressure Control Valves Relief valve – Simple and balanced piston type Unloading valve Sequence valve Counterbalance valve Pressure reducing valve
- 3.4. Pressure componsated Flow Control Valves
- 3.5. Cartridge Valves- Introduction & application
- 3.6. Servo & Proportional Valves- Introduction & Applications
- 3.7. Pressure Intensifiers- Single stage & two stage
- 3.8. Accumulators – Principle & working Hydraulic & Pneumatic Systems Course Code: 4342303 Gravity type Spring loaded Gas loaded – Separator, non- separator and bladder type
- 3.9. Pressure switches
Unit 4 Hydraulic Pumps and Motors
- 4.1. Pump Specifications
- 4.2. Construction & Working of
- 4.2.1. Gear Pump
- 4.2.2. Vane Pump
- 4.2.3. Radial Piston Pump
- 4.3. Pump Maintenance & Trouble Shooting
- 4.4. Hydraulic Motor Specifications
- 4.5.1. Gear Motor
- 4.5.2. Vane Motor
- 4.5.3. Radial Piston Motor
- 4.6. Servo Motor-Construction & Working
Unit 5 Hydraulic Circuits in Injection molding machine
- 5.1. Clamp Control Circuit
- 5.2. Injection Control Circuit
- 5.3. Reciprocating Screw Circuit
- 5.4. Oil Filtration Circuit
- 5.5. Deceleration Circuit
- 5.6. Pre-fill Circuit
- 5.7. Hydraulic Motor Circuit
- 5.8. Hi-Low Pump Circuit
- 5.9. Over view of Electro-Hydraulic Circuit.
Unit 6 Pneumatic System
- 6.1. Pneumatic system introduction
- 6.2. Comparison with Hydraulic System
- 6.3. Air Compressors:
- 6.3.1. Single Acting
- 6.3.2. Double Acting
- 6.4. Components of Pneumatic System
- 6.5. Air receiver and pressure control
- 6.6. Stages of Air Treatment
- 6.6.4. Air dryer
- 6.7. Pneumatic Circuit for Plastic Processing Machine Hydraulic & Pneumatic Systems Course Code: 4342303 Note: The UOs need to be formulated at the ‘Application Level’ and above of Revised Bloom’s Taxonomy’ to accelerate the attainment of the COs and the competency.
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