PURPOSE: To simplify the preparing work of a process analysis chart, and to shorten the preparing time by automatically applying a process number to entire process marks in a displayed process analysis chart while considering the manufacture sequence.
CONSTITUTION: A display 4 displays the process analysis chart indicating the manufacture procedure at the time of manufacturing products in a factory, and a mouse 3 commands the process number to be applied to the entire process marks in the displayed process analysis chart. A controller 1 automatically applies the process number to the entire process marks in the process analysis chart while considering the manufacture sequence according to the command. Therefore, at the time of correcting one part of the process analysis chart after preparing the process analysis chart to some degrees, a process number command is clicked by a mouse 3, and the application of the process number with only number and without any mark in a process number application mode is commanded. Then, the controller 1 applies the successive number to the entire process marks in the process analysis chart in the order of manufacture. Thus, the process number applying work can be easy.
TERANISHI MASAAKI
KAWASAKI TOSHIO
IIDA KATSUMI
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