| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting method capable of suppressing occurrence of burrs when cutting a workpiece containing a metal of ductile material on at least a scheduled cutting position.SOLUTION: A cutting method for cutting a workpiece containing a metal on at least a scheduled cutting position by means of a cutting blade includes a cutting step of cutting the scheduled cutting position of the workpiece by means of a cutting blade, while supplying a cutting fluid to a processing point where the cutting blade cuts into the workpiece. The cutting fluid contains an organic acid and an oxidizer. |
