| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of repairing a sheet metal, and to provide an apparatus for repairing a sheet metal therefor. SOLUTION: Impact is applied to the recessed part 1k (the part requiring repair in a sheet metal) of a metal sheet 1 from the recessed side with a shot 3 having prescribed energy, and peen forming is performed so that the metal sheet 1 is made close to a state where it has not yet been recessed. COPYRIGHT: (C)2004,JPO
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