| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting machine capable of suppressing relative movement of a cutting blade and a base part when the cutting blade is positioned and fixed with respect to the base part.SOLUTION: A circular saw 10 comprises a base part 12 which contacts a log W and a cutting blade 11 disposed so as to move with respect to the base part 12. The circular saw 10 comprises a link 27 provided on the base part 12 and two wedge members 29 which generate braking force for preventing the cutting blade 11 from moving to a circumferential direction with respect to the base part 12 by contacting the link 27. The two wedge members 29 generate braking force by operating in an opposite direction mutually. |
