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Course Pneumatic and Hydraulic Test Devices (ATI01)

Pneumatic and Hydraulic Test Devices (ATI01)

In InteractivePro2
This lesson presents operating principles and procedures for using a variety of test devices including manometers, test gages, portable pneumatic and hydraulic calibrators, and pneumatic and hydraulic deadweight testers. Selection of the appropriate test device for a particular instrument calibration is also discussed. <br /><br />
Course Hydraulic System Operation (A9501)

Hydraulic System Operation (A9501)

In InteractivePro2
This lesson covers the components of hydraulic systems and explains how the components function together to operate a hydraulic system. Interpretation of hydraulic schematics is also taught. <br /><br />
Course Hydraulic Pressure Controls (A9503)

Hydraulic Pressure Controls (A9503)

In InteractivePro2
This lesson covers types of pressure control valves, their functions in hydraulic systems and some of their applications. The lesson discusses the principles of hydraulic pressure control with specific applications of check valves, pressure relief valves, direct-acting valves, pilot operated valves, normally- open valves, unloading valves, counterbalance valves, sequence valves, and pressure reducing valves. <br /><br />
Course Hydraulic Pumps, Pumping Principles, and Accumulators (A9502)

Hydraulic Pumps, Pumping Principles, and Accumulators (A9502)

In InteractivePro2
This lesson covers hydraulic pumps and accumulators. The lesson shows and explains the functions of pumps in hydraulic systems and the operating principles of different types of pumps. Common maintenance procedures performed on pumps, procedures for inspecting and monitoring pump efficiency, operating principles of different types of accumulators, common maintenance procedures, and pre-charging accumulators are also covered. <br /><br />
Course Directional and Flow Controls (A9504)

Directional and Flow Controls (A9504)

In InteractivePro2
This lesson covers types of directional control valves and flow control valves, their functions in a hydraulic system, and some of their applications. This lesson shows four-way, three-position directional control valves and explains different ways they can be centered, actuated, piloted, and drained. This lesson also covers different flow control valve designs and explains how pressure differential affects flow. <br /><br />
Course Hydraulic Actuators (A9505)

Hydraulic Actuators (A9505)

In InteractivePro2
This lesson discusses the designs, operating principles, and maintenance of hydraulic cylinders and hydraulic motors. The lesson shows and explains pressure and flow requirements for hydraulic cylinders and hydraulic motor performance. Test procedures for checking internal leakage in a cylinder are also demonstrated. <br /><br />
Course Actuator Cylinders

Actuator Cylinders

In iKnow
This is the twelfth lesson in the iKNOW Industrial Hydraulic Power Library. This lesson describes the various cylinders used in hydraulic actuators. It also describes the operation of a cylinder controlled by regulating flow or pressure, and the purpose of a cylinder leak test. <br /><br />
Course Flow Control Valves

Flow Control Valves

In iKnow
This is the eleventh lesson in the iKNOW Industrial Hydraulic Power Library. The lesson demonstrates how to determine speed and flow rates and differential pressure. It describes various valves, their components, and their uses. <br /><br />
Course Hydraulic Motors

Hydraulic Motors

In iKnow
This is the final lesson in the iKNOW Industrial Hydraulic Power Library. General knowledge of hydraulic schematics is required. Review of the lesson, Hydraulic Schematics, is recommended. This lesson describes various hydraulic motors and their functions. It also describes the operation of various hydrostatic drive circuits and the function of components and flowpath in a braking circuit. <br /><br />

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