| 摘要 |
The purpose of the present invention is to provide a machining device capable of achieving an excellent machining tool cooling effect and high-precision machining and a machining method utilizing said machining device. Provided are a machining device that performs predetermined machining of a workpiece by using a machining tool housed inside a cylindrical body and a machining method that involves the use of said machining device, wherein: a scatter-preventing member that comes into contact with the workpiece without a gap therebetween during the predetermined machining is disposed at the tip of the cylindrical body; a transfer path for sucking in the waste of the workpiece produced during the predetermined machining is provided on a side surface of the cylindrical body; and an air-blowing device for blowing air at least to the tip of the machining tool is disposed on the side surface of the cylindrical body at a position symmetrical to that of the transfer path. |
