Principles of motion economy

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The principles of motion economy form a set of rules and suggestions to improve the manual work in manufacturing and reduce fatigue and unnecessary movements by the worker, which can lead to the reduction in the work related trauma.

Contents

Categories

The principles of motion economy can be classified into four groups: [1] [2]

  1. Principles related to the use of human body,
  2. Principles related to the arrangement of the work place,
  3. Principles related to the design of tools and equipment.
  4. Principles related to time conservation.

Use of Human Body

  1. Finger motions
  2. Wrist motions
  3. Forearm motions
  4. Upper arm motions
  5. Shoulder motions

Arrangement of the Work Place

Design of Tools and Equipment

Time Conservation

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References

  1. Kanawaty, G. (1992). Introduction to work study, International Labour Office, ISBN   978-92-2-107108-2
  2. Meyers, F. E., Stewart, J. R., (2002). Motion and time study: for lean manufacturing, Prentice Hall, ISBN   978-0-13-031670-7