EXPLOSION PATTERN MARKING SYSTEM

PURPOSE:To shorten a displacement flying distance and reduce a displacement processing operation by a method wherein laser radiation of a core removing explosion pattern, a general hole explosion pattern and an outer peripheral hole explosion pattern is carried out in response to an explosion pattern information obtained through an explosion pattern expert system. CONSTITUTION:An explosion pattern design is carried out by an explosion pattern expert system 1 and after an explosion pattern radiating information is made, the explosion pattern information is transmitted to a laser plot system 2. As a system start is selected, this laser plot system 2 is energized, and at this time, if an explosion distance is not yet set, an explosion distance setting mode is selected by a remote controller so as to set the explosion distance. Then, if the explosion pattern radiating mode is selected by the remote controller, the laser radiating processing for the explosion pattern is carried out. With such an arrangement as above, it is possible to shorten the displacement flying distance and to reduce the displacement processing operation.