| 摘要 |
PURPOSE: A system for measuring the size of a welding bead is provided to eliminate the welding bead competently through a robot by measuring the size of the welding bead accurately with using the laser vision sensor. CONSTITUTION: A size measuring system of a welding bead is composed of a laser vision sensor(5) arranged at the side of a grinder(4) of a welding bead removing robot(3) to detect three-way position and the size of the welding bead; a measuring unit(6) measuring the size of the welding bead according to information from the laser vision sensor and transmitting information to a control panel(8) of the robot; and a monitor(7) displaying the size of the welding bead on the screen corresponding to the position of the welding bead measured by the measuring unit. The robot is controlled through the control panel according to information from the measuring unit, and the welding bead is removed completely by the grinder.
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