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Hydraulics for Operators and Technicians Training (August 2024)
Instructor
HPI Train Hub
Category
- Description
- Reviews
Who Should Attend?
This is a five-day course.
This course is appropriate for Plant maintenance personnel of all levels to learn the function & operation, maintenance, repair of hydraulic equipment or machinery.
Objectives of this Course:
The participants will
- Review Hydraulic fundamentals
- Review Graphic symbology
- General description of the component functions of hydraulic systems
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- Understand Pressure controls
- Understand Flow controls
- Understand the function of Pumps in Hydraulic Systems
- Understand the function of Actuators in Hydraulic Systems
- Logical schematic reading and schematic interpretation
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- Why hydraulic systems get hot and what to do about excess heat
- Hydraulic fluid cleanliness and condition standards
- Understanding relief valves – disassembly, inspection, assembly, testing
- Understanding pressure reducing valves – disassembly, inspection, assembly, testing
- Understanding directional control valves – disassembly, inspection, assembly, testing
- Understanding the various forms of hydraulic related shock and problems it causes
- External fluid leaks and how to eliminate them
- Directional control pilot chokes – slow shift directional control valves
- Controlling pilot pressure with pilot operated directional control valves
- Troubleshooting exercises to develop efficient hydraulic diagnostic skills
- Understand the similarities between standard (fixed voltage solenoid, spool type) directional control valves and electro-proportional directional control valves
- Understand the principles of speed control (throttle valve principle)
- Compare and contrast force controlled and stroke controlled solenoids as applied to electro-proportional valves
- The control of actuator direction, speed, acceleration/deceleration with proportional valves
- Ideas of proper proportional directional control valve sizing
- Rexroth branded and Bosch branded proportional valves
- Troubleshooting proportional valve systems and isolate problems
- Circuit and control analysis
- Discuss Diagnostic instruments in Hydraulic Systems
- Discuss Systemic troubleshooting procedure in Hydraulic Systems
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