Hydraulics for Mechanics, Instrument and Control 2nd – 6th June 2025 (Weekdays)
- Description
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Hydraulics for Mechanics, Instrumentation, and Control course aims to equip students with a solid understanding of hydraulic systems, their components, and their applications in mechanical and control systems. The course typically blends theoretical knowledge with practical skills to help students design, troubleshoot, and maintain hydraulic systems used in various industries like manufacturing, construction, and automation.
Course Objectives:
1. Understanding Hydraulic Principles:
Grasp the fundamental concepts of hydraulics, including pressure, flow, and fluid dynamics.
Develop a solid understanding of the principles governing hydraulic systems.
2. Hydraulic System Components:
Learn the function, design, and operation of key hydraulic components like pumps, motors, valves, cylinders, and accumulators.
Understand how these components integrate to create functional hydraulic systems.
3. System Design and Schematics:
Gain proficiency in reading, interpreting, and designing hydraulic schematics.
Learn how to select the right components for specific hydraulic applications.
4. Maintenance and Troubleshooting:
Develop skills in diagnosing issues within hydraulic systems and performing necessary repairs.
Understand preventive maintenance techniques to ensure system reliability.
5. Instrumentation and Control of Hydraulic Systems:
Understand the role of sensors, transducers, and controllers in hydraulic systems.
Learn how to automate hydraulic systems using proportional and servo valves.
6. Safety in Hydraulic Operations:
Understand the safety procedures and best practices when working with high-pressure hydraulic systems.
Learn how to handle hydraulic fluids and components safely.
Course Contents:
1. Introduction to Hydraulics
Overview of hydraulic systems and their industrial applications.
Basic physics of hydraulics: Pascal’s Law, Bernoulli’s Principle, and fluid dynamics.
Types of hydraulic fluids and their properties.
2. Hydraulic System Components
Pumps: Types of hydraulic pumps (gear, vane, piston), operation, and selection criteria.
Motors: Hydraulic motors and their application in power transmission.
Valves: Directional control valves, pressure control valves, flow control valves, and their operation.
Cylinders/Actuators: Single-acting and double-acting cylinders, applications, and sizing.
Accumulators: Function, types (bladder, piston, diaphragm), and applications in energy storage.
3. Hydraulic Circuits and Schematics
Introduction to hydraulic circuit design and symbology.
Reading and interpreting hydraulic diagrams.
Designing basic hydraulic circuits for lifting, pressing, and other applications.
4. Hydraulic System Design
Sizing of pumps, motors, valves, and cylinders for specific applications.
Calculating flow rates, pressure drops, and load requirements.
Selection of hoses, fittings, and seals for different system requirements.
5. Instrumentation and Control in Hydraulics
Role of sensors in monitoring pressure, flow, and temperature.
Introduction to proportional and servo valves for precise control.
PLC (Programmable Logic Controller) and its application in hydraulic systems.
Introduction to electro-hydraulic systems and integration with automation.
6. Diagnostics and Troubleshooting
Common hydraulic system issues: leaks, overheating, pressure loss, and component failures.
Use of diagnostic tools like flow meters and pressure gauges.
Systematic troubleshooting methods for isolating and fixing issues.
7. Maintenance and Fluid Management
Best practices for hydraulic fluid selection, filtration, and contamination control.
Routine maintenance tasks: fluid changes, filter replacements, and seal inspections.
Monitoring and managing fluid condition for system longevity.
8. Hands-On Training and Practical Applications
Assembling and disassembling hydraulic circuits.
Practical exercises in setting up and adjusting pressure and flow rates.
Real-world scenarios for troubleshooting and repair of hydraulic systems.
Calibration of instruments used in monitoring and controlling hydraulic operations.
9. Safety in Hydraulic Operations
Understanding risks associated with high-pressure systems.
Safe handling and disposal of hydraulic fluids.
Procedures for lockout/tagout, pressure relief, and emergency shutdowns.
10. Advanced Topics (Optional)
Introduction to hybrid hydraulic systems.
Energy efficiency in hydraulic systems.
Emerging trends in hydraulic technology and automation.
This course is suitable for mechanics, technicians, engineers, and individuals involved in industrial maintenance, automation, and control, providing them with the knowledge and skills necessary to work safely and effectively with hydraulic systems.
