Smc Corporation

Hu Ping Zhang

Naotake Oneyama

Mitsuru Senoo

Hidetsugu Fujitani

Kotaro Kurihara

A method of selecting pneumatic devices that satisfy specified load, speed and strength conditions to construct a pneumatic system. Data concerning pneumatic actuators, solenoid-controlled selector valves, drive controllers, pipes, pipe joints and exhaust treatment devices is stored in a pneumatic actuator database, a solenoid-controlled selector valve database, a drive controller database, a pipe database, a pipe joint database and an exhaust treatment device database, respectively, for each item number, and conditions required for pneumatic devices constituting a system are calculated. Then, pneumatic devices conforming to the calculated conditions are selected from the respective databases. At the first step, a pneumatic actuator satisfying a load condition, a strength condition and a speed condition is selected from the pneumatic actuator database on the basis of a calculation according to a basic equation. At the second step, a solenoid-controlled selector valve and an exhaust treatment device, each of which satisfies a discriminating formula concerning the speed condition, are selected from the respective databases. At the third step, a drive controller, a pipe and a pipe joint, each of which satisfies a discriminating formula concerning the speed condition, are selected from the respective databases.

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Yawara-mura, Japan

Hu Ping Zhang