Practical Hydraulic Systems: Operations and Troubleshooting
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Practical Hydraulic Systems: Operations and Troubleshooting Course
Introduction:
By enrolling in this comprehensive course, you have the opportunity to expand your understanding of the fundamentals of hydraulic applications, enhance your maintenance programs, and acquire the skills needed to proficiently troubleshoot issues in this field. The course is packed with valuable information.
During the sessions, visual aids such as cutaways of major components are utilized to visually showcase the construction and operation of these components. This hands-on approach enables participants to develop a clear understanding of "how" hydraulic systems work, which in turn leads to insights into the causes behind failures. To provide a realistic perspective of hydraulic systems, multimedia views of the equipment are incorporated.
Through these visual demonstrations and multimedia presentations, you will gain a comprehensive and practical understanding of hydraulic systems. This will empower you to effectively diagnose and address problems in hydraulic applications.
Course Objectives:
- Analyze and explain the purpose of hydraulics
- Examine and describe how mobile hydraulic systems and components operate
- Demonstrate the ability to properly disassemble and reassemble hydraulic components
- Prepare written records of repairs and lab activities including the evaluation of hydraulic components used in class
- Use accepted industry tools and procedures to diagnose problems and assess the serviceability of hydraulic systems
- Demonstrate the ability to read and understand International Organization for Standardization (ISO) hydraulic schematics
- Evaluate and perform required maintenance on mobile hydraulic systems.
Who Should Attend?
- Operation, maintenance, inspection & repair managers, supervisors & engineers
- Plant engineers
- Plant operations and maintenance personnel
- Mechanical engineers and technicians
- Design engineers, Consulting engineers
- Process technicians
Course Outlines:
Safety- Hydraulic Fundamentals
- Introduction
- Objectives
- Basic Safety procedures
- Additional Safety procedure
Hydraulic Principles
- Introduction
- Objectives
- Using Liquids
- Liquid Conform To Shape
- Practical Compressible liquids
- Compressible gases
- Hydraulics doing works
- Mechanical Advantages
- Orifice Effect & restriction to flow
- Oil flow to blocked tank
- Restrictions in series & parallel
Basic Hydraulic Systems (Hydraulic Tanks)
- Introduction
- Objectives
- Tanks main functions
- Tanks components
- Tanks Types (pressurized, vented)
- ISO symbols
Hydraulic Fluids
- Introduction
- Objectives
- Functions of hydraulic fluids
- Power transmission
- Lubrication
- Sealing
- Cooling
- Viscosity
- Say bolts Viscosimeter
- Viscosity index
- Petroleum oil
- Synthetic oils
- Fire Resistant fluids
- Oil life
Hydraulic Pumps and Motors:
- Introduction
- Objectives
- Hydraulic pump functions & description
- Hydraulic motor functions & Applications
- Positive displacement pumps
- Volumetric Efficiency
- Fixed displacement versus variable displacement
- Gear pumps ( flow , factors , parts )
- Vane pups ( parts , operation , types )
- Piston pumps ( Types , operation & parts )
- Internal gear pumps ( parts , operation )
- Conjugate curve pump ( parts , operation )
- ISO symbols for pumps & motors
Pressure Control Valves
- Introduction
- Objectives
- Relief Valves ( simple / cracking pressure , simple pressure relief valve , relief pressure setting , pilot operated relief valve open / close positions & relief valves ISO symbols )
- Sequence valves ( open/close position , ISO symbols )
- Pressure reducing valve ( operation ,ISO symbols )
- Pressure differential valve ( operation , ISO symbols )
Directional Control Valves (D.C.V)
- Introduction
- Objectives
- Directional control valves ( basic design, open center D.C.V hold position & raise position , D.C.V ISO symbols )
- Three positions valve ( types , ISO symbols )
- Rotary D.C.V.