Applied Motion Study
A Collection Method to industrial Preparedness
Forfatter: L.M. Gilbreth, Frank B. Gilbreth
År: 1918
Forlag: George Routledge & Sons, Ltd.
Sted: London
Sider: 220
UDK: 658.54 Gil
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138
APPLIED MOTION STUDY
individual motions and cycles of motions used
in any method of performing any piece of work.
This motion chart was devised and is used by us
in our consulting work of motion study in the in-
dustries. Here we deal mostly with those who
have the use of all their limbs and faculties, but
the chart is equally applicable when dealing with
cripples.
The elements of a cycle of decisions and mo-
tions, either running partly or wholly concur-
rently with other elements in the same or other
cycles, consist of the following, arranged in vary-
ing sequences: 1. Search, 2. Find, 3. Select, 4.
Grasp, 5. Position, 6. Assemble, 7. Use, 8. Disas-
semble, or take apart, 9. Inspect, 10. Transport,
loaded, 11. Pre-position for next operation, 12.
Release load, 13. Transport, empty, 14. Wait (un-
avoidable delay), 15. Wait (avoidable delay), 16.
Rest (for overcoming fatigue).
The simultaneous motion cycle chart is best
made on decimal cross-sectioned paper. The hor-
izontal lines, reading from the top down, repre-
sent time. We have found that the thousandth
of a minute is the best unit with which to work.
The various vertical spaces are divided into ana-