| 摘要 |
An apparatus for inspecting a circular knife is provided to decrease working ready time remarkably and to perform an inspection of a surface of the knife by fixing a knife roll adamantly. An apparatus for inspecting a circular knife(1) comprises the followings: a ring typed pneumatic tube(5) in which an air infusion pipe is connected to one side and covering an external side having a nut processing unit on a central unit flange of the knife; a fixing case(4) in which the pneumatic tube and the circular knife are installed successively; and a supporting stand controlling an injection and discharge of the air. |
