| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for repairing a profile portion, more specifically, for setting a welded and repaired region to smoothly continue to a surface adjacent thereto, and its method. SOLUTION: The method for repairing the profile portion 34 comprises a step of creating a nominal numerical control tool passage in accordance with the nominal shape of the profile portion, a step of measuring the profile portion using a displacement sensor 66, a step of comparing the shape of the profile portion with the nominal shape and grasping a difference therebetween, a step of synchronizing a x-coordinate value, a y-coordinate value and a z-coordinate value with values read by the displacement sensor to create a three-dimensional map, a step of repairing the tool passage in accordance with the three-dimensional map, and a step of machining the profile portion. The system comprises a computer 60 operable for acquiring data and creating the numerical control tool passage, a numerical control machine 62, a cutting tool holder 64 having a plurality of cutting tools 68, and a displacement sensing probe 66. COPYRIGHT: (C)2004,JPO |
