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Design & Technology

Production systems

Applying the systems approach to resistant materials production saves time and effort. It helps you to plan your work, control its quality, and produce multiple components or products conforming to a single specification.

An important part of production planning is organising the work environment in such a way that your time will be used efficiently, and that no-one's safety is put at risk.

Basic production systems

A system is a set of components [components: The different elements that make up a system or device. ] arranged in the order needed to carry out a particular function - in this case designing and making a product. Systems can consist of mechanical, electrical, electronic, pneumatic [pneumatic: powered by air under pressure ] or hydraulic [hydraulic: powered by the movement of water or another liquid ] components. Some systems will combine components from more than one of these groups.

Key parts of a system

  • input - whatever goes into the system
  • process - where various kinds of operation take place, resulting in an...
  • output - whatever is produced by the system; and finally
  • feedback - where information about the output is used to change the input, or change the process, or start up another system.

This diagram shows how these elements interact:

diagram illustrating how input feeds into processing, causing output, with output re-inputting into the process through feedback

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