| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutter capable of determining a state of an article during the cutting of the article.SOLUTION: A cutter 1 is equipped with a cutter blade 4 for cutting an article G; a sound sensor 11 which measures cutting sound when the article G is cut by the cutter blade 4; and a determining portion 13 which determines the state of the cut article G, by comparing a measurement signal measured by the sound sensor 11 with a reference signal.SELECTED DRAWING: Figure 1 |
