| 摘要 |
A cutting machine for a groove of a return flange of a stringer is provided to lower defect rate by installing a blower and shorten machining cycle by a return part restoring a movable part to an initial position rapidly. A cutting machine for a groove of a return flange of a stringer comprises a movable part(20) moving a stringer back and forth; a fastening part(30) pressing a stringer mounted to the top of the movable part; and a machining part(40) rotating a cutting tool at both ends of a movable part. While a stringer is moved by the movable part, a groove is formed by a machining part. |
