In robot programming, leadthrough programming involves a "teach-by-showing" method in which the manipulator is moved by the programmer through the sequence of positions in the work cycle, and the controller records each position in memory for subsequent playback:

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Leadthrough programming, also known as teach-by-showing, is a method where the robot is manually guided through the desired movements or positions by the programmer. The robot's controller records these positions for playback, allowing the robot to replicate the movements autonomously in future tasks.

In Robot Programming, Leadthrough Programming Involves a "Teach-By-Showing" Method in Which