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Unit 029  Electro, Pneumatic and Hydraulic Systems- Credit Value 15 Level 4 [L/615/1498]

Hydraulics and pneumatics incorporate the importance of fluid power theory in modern industry. This is the technology that deals with the generation, control, and movement of mechanical elements or systems with the use of pressurised fluids in a confined system. In respect of hydraulics and pneumatics, both liquids and gases are considered fluids. Oil hydraulics employs pressurised liquid petroleum oils and synthetic oils, whilst pneumatic systems employ an everyday recognisable process of releasing compressed air to the atmosphere after performing the work.

The aim of this module is to develop students’ knowledge and appreciation of the applications of fluid power systems in modern industry. Students will investigate and design pneumatic, hydraulic, electro-pneumatic and electro-hydraulic systems.

This unit offers the opportunity for students to examine the characteristics of fluid power components and evaluate work-related practices and applications of these systems.

On successful completion of this unit students will be able to explain applications of hydraulic and pneumatic systems in the production industry, determine the fundamental principles and practical techniques for obtaining solutions to problems, appreciate real-life applications of pneumatic and hydraulic systems, and investigate the importance of structured maintenance techniques.

Learning Outcomes

By the end of this unit students will be able to:

  1. Calculate the parameters of pneumatic and hydraulic systems.
  2. Identify the notation and symbols of pneumatic and hydraulic components.
  3. Examine the applications of pneumatic and hydraulic systems.
  4. Investigate the maintenance of pneumatic and hydraulic systems.

Recommended Resources

Textbooks

PARR, A. (1999) Hydraulics and Pneumatics: A Technician’s Guide. 2nd Ed. Butterworth-Heinemann.
ROHNER, R. (1995) Industrial Hydraulic Control. John Wiley & Sons.
STACEY, C. (1997) Practical Pneumatics. Elsevier.
TURNER, I. (1996) Engineering Applications of Pneumatics and Hydraulics. Butterworth-Heinemann.

Publications.

Websites

Links

This unit links to the following related units:

  • Unit 11: Fluid Mechanics
  • Unit 64: Thermofluids

Links to the following HN Engineering Courses

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