Atomic Energy Commissions in 1954, the first programmable robot was designed by George Devol. Definitions written around these two critical characteristics are becoming the accepted definitions among manufacturing professionals.The first articulated arm came about in 1951 and was used by the U.S. The term “multifunctional”means that the robot can, through reprogramming and the use of different end-effectors, perform a number of different manufacturing tasks. The term reprogrammable implies two things: The robot operates according to written program, and this program can be rewritten to accommodate a variety of manufacturing tasks. It is these two characteristics that separate the true industrial robot from the various single-purpose machines used in modem manufacturing firms. Note that this definition contains two words reprogrammable and multifunctional. This definition was developed by the Robot Institute of America:Ī robot is a reprogrammable multifunctional manipulator designed to move material, parts, tools, or specialized devices through variable programmed motions for the performance of a variety of tasks. Such single-purpose machines do not fit the definition for industrial robots that is becoming widely accepted. These machines are hardwired to perform a single function and can’t be reprogrammed to perform a different function. Numerous single-purpose machines are used in manufacturing plants that might appear to be robots. Depending on the definition used, the number of robot installations worldwide varies widely. ![]() There are a variety of definitions of the term robot.
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