AE-HD Hydraulic and Electro-Hydraulic Application

HYDRAULIC AND ELECTRO-HYDRAULIC APPLICATION - AE-HD

INNOVATIVE SYSTEMS

The Hydraulic and Electro-Hydraulic Application, "AE-HD", is a modular unit consisting of a great variety of optional kits and elements to configure the desired Hydraulic and Electro-Hydraulic circuit.

See general description

General Description

The Hydraulic and Electro-Hydraulic Application, "AE-HD", is a modular unit consisting of a great variety of optional kits and elements to configure the desired Hydraulic and Electro-Hydraulic circuit.

The optional hydraulic kits available with the unit, offers the necessary elements to perform a complete study of management and utilization of the actual hydraulic circuits, with some examples of uses of this type of circuits.

In the following lines there is a brief description of the objective to all hydraulic optional kits:

  • HK-K0, Kit to study the hydraulics fundamentals: contain the components to understand the fundamentals concepts of the hydraulic circuits.
  • HK-K1, Hydraulics kit: contain the components to understand the fundamentals and advanced concepts of the hydraulic circuits.
  • HK-K2, Electro-Hydraulics kit: contain the components to understand the fundamentals and advanced concepts of the electro-hydraulic circuits.
  • HK-K3, Hydraulic Actuators kit: is designed to teach the concepts behind the most common hydraulic actuators as hydraulic motors, hydraulic cylinders, etc.
  • HK-K4, Measurement and Proportional Control in Hydraulics kit: is a computer controlled kit, configured to perform the analog signal and the proportional control over the hydraulic actuators to implement a PID control from the computer.
  • HK-K5, Hydrostatic Steering System kit: is designed to teach the most common components of the steering system, and how it work the steering systems of the automobile industry of today.
  • HK-K6, Hydraulic and Electro-Hydraulic troubleshooting kit: is a kit of defective hydraulic components designed to teach the students the most common problem in hydraulic components, how to find them and detect the problems.

The EDIBON PLC unit is design to work with the HK-K1 and the HK-K2 kits, and in conjunction offers the components to perform a complete understanding of hydraulic and electro-hydraulic technology with a PLC control of the hydraulic components, adding more practical possibilities to the unit.

There is available the optional elements of Hydraulic Power Unit, "HPU", that include all necessary components to supply pressurized working oil to the unit, the Workbenches to work at one or two sides, etc.

Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

HK-K0, Kit to study the hydraulics fundamentals:

  1. Identification of components.
  2. Hydraulic group.
  3. Direct discharge from the pump to the tank.
  4. Hydraulic cylinder activation by a 4/3 directional valve.
  5. Speed control of the double effect hydraulic cylinder.
  6. Flow control with tank bypass.

HK-K1, Hydraulics kit:

  1. Identification of elements.
  2. Hydraulic power unit.
  3. Direct discharge of the pump to the tank.
  4. Discharge of the pump through of a vacuum discharge valve.
  5. Operation of valves with manual activation.
  6. Manual activation of a double effect cylinder.
  7. Speed adjustment of a double effect cylinder.
  8. Activation of a double effect cylinder with different loads.
  9. Activation of a hydraulic motor.
  10. Flow calculation of hydraulic fluid.
  11. Study of load losses with different size pipes.
  12. Study of load losses with different length pipes.

HK-K2, Electro-Hydraulics kit:

  1. Identification of elements.
  2. Hydraulic power unit.
  3. Direct discharge of the pump to the tank.
  4. Operation of valves with electric activation.
  5. Activation of a double effect cylinder with a solenoid valve.
  6. Activation of a double effect cylinder with different loads.
  7. Speed adjustment of a double effect cylinder.
  8. Activation of a hydraulic motor.
  9. Flow calculation of hydraulic fluid.
  10. Study of load losses with different size pipes.
  11. Study of load losses with different length pipes.
  12. Electro-hydraulic control with solenoid valves.
  13. Pressure control through a pressure switch with electric contact.

HK-K3, Hydraulic Actuators kit:

  1. Identification of elements.
  2. Activation of a double effect cylinder.
  3. Activation of a hydraulic motor.
  4. Activation of a double-rod cylinder.
  5. Activation of a double effect linear actuator.
  6. Study of the characteristics and operation of a 6/3 manual operated directional valve.
  7. Hydraulic "OR" valve operation.
  8. Study of the characteristics and operation of a directional valve activated by joystick.
  9. Study of hydraulic actuators with locking in middle positions.

HK-K4, Measurement and Proportional Control in Hydraulics kit:

  1. Identification of elements.
  2. Familiarization with data acquisition and processing of system signals from PC.
  3. Operation of the Digital Flow Sensor.
  4. Operation of the Capacitive proximity sensor from PC.
  5. Operation of the Inductive proximity sensor from PC.
  6. Operation of the Optical proximity sensor form PC.
  7. Operation of the Fiber optic photoelectric sensor from PC.
  8. Operation of the Diffuse-reflective photoelectric sensor from PC.
  9. Operation of the Polarized retroreflective photoelectric sensor from PC.
  10. Operation of the Background suppression photoelectric sensor from PC.
  11. Proportional control of a proportional valve from PC.
  12. Analog measurement of pressure level from PC.
  13. Analog measurement of flow level from PC.
  14. PID control loop of the flow level from PC.
  15. Analog position sensor of the pneumatic linear actuator from PC.
  16. PID control loop of the position of a pneumatic linear actuator from PC.

HK-K5, Hydraulic Steering System kit:

  1. Identification of elements.
  2. Study of a Steering hydrostatic system.
  3. Determination of parameters of a steering system.
  4. Study of the orbitol operation.
  5. Configuration of a steering systems.
  6. Study of a pressure spike suppression system.
  7. Pressure spike suppression valve.

HK-K6, Hydraulics and Electro-Hydraulics Troubleshooting kit:

  1. Familiarization with most common failures of hydraulic components.
  2. Study a faulty pressure limiting valve.
  3. Study a faulty pilot operated pressure limiting valve.
  4. Study a faulty adjustable flow control valve.
  5. Study a faulty check valve.
  6. Study a faulty shut-off valve.
  7. Study a faulty 4/3 manual operated directional valve with H-center.
  8. Study a faulty 4/3 solenoid valve.
  9. Study a clogged pipe.
  10. Study a faulty double effect cylinder.

AE-PLC-PAN (also available with others PLC manufacturers): The practices available with the HK-K2 are:

  1. Activation of a double effect cylinder with PLC.
  2. Activation of a hydraulic motor with PLC.
  3. Electro-hydraulic control by a 4/2 solenoid valve activated from PLC.
  4. Electro- hydraulic control by 4/3 solenoid valve activated from PLC.
  5. Pressure control with PLC.
  6. Creation a hydraulic sequence with the PLC.

The practices available with the AE-PLC-PAN working alone are:

  1. Using variables.
  2. Using digital inputs I.
  3. Using digital inputs II.
  4. Testing digital inputs (PLC-PAN-K1).
  5. Using digital outputs.
  6. Testing digital outputs.
  7. Using analog signals I (PLC-PAN-K1 and PLC-PAN-K2).
  8. Using analog signals II (PLC-PAN-K1 and PLC-PAN-K2).
  9. Square wave generator.
  10. HMI simple program (PLC-PAN-K3 or PLC-PAN-K4).
  11. Using digital outputs with HMI device I (PLC-PAN-K3 or PLCPAN-K4).
  12. Using digital outputs with HMI device II (PLC-PAN-K3 or PLCPAN-K4).
  13. Reading data from a register with the HMI device (PLC- PAN-K3 or PLC-PAN-K4).
  14. Writing data to a register with the HMI device (PLC-PAN-K3 or PLC-PAN-K4).
  15. Switching screens of the HMI device (PLC-PAN-K3 or PLC- PAN-K4).
  16. Internet connection of the PLC unit (PLC-PAN-K5).
  17. Control digital inputs with a web server application (PLC- PAN-K5).
  18. Control digital outputs with a web server application (PLC- PAN-K5).
  19. Control analog inputs with a web server application (PLC- PAN-K5).
  20. Control analog outputs with a web server application (PLC- PAN-K5).
View more

MORE PRACTICAL EXERCISES TO BE DONE WITH THE UNIT

  1. Several other exercises can be done and designed by the user.

Quality

AFTER-SALES SERVICE