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Method Study
“It is a systematic recording and critical examination of existing and proposed ways of doing work, as a means of developing and applying easier and more effective methods and reducing costs.”
Recording Techniques
Process Chart Symbols
- Indicates the main steps in a process, method or procedure.
- Usually the part, material or product concerned is modified or changed during the operation temporary Storage or Delay
Outline Process Chart
- An outline process chart is a process chart giving an overall picture by recording in sequence only the main operations and inspections.
Flow process charts
- Flow process charts are graphic representations of the sequences of operations, transportation, inspections, delays and storages occurring during a process or a procedure and include information considered for analysis such as, time required and distance moved.
Material or product type flow process chart
- Records what happens to the material or product i.e. the changes the material or product undergoes in location or condition (includes operation and transportation).
Two Hand Process Chart
- Two-Handed Flow Process Chart, is a motion study where the study is done to analyse the motions used by the worker in performing an activity.
In this chart the activities of a worker’s hands (or limbs) are recorded in their relationship to one another.
Multiple activity chart
- A Chart in which the activities of more than one item are recorded on a common time scale to show their inter-relationship. Man machine chart is the type of multiple activity charts.
Multiple activity chart
- A Multiple activity chart is a form of process chart recording the related sequence of work of a number of operators and/or machines on common time scale. In it, the activities of more than one item, worker, machine or equipment are recorded on a common time scale to show their inter-relationship.