CUTTING DEIVCE

摘要

A cutting device is disclosed. The disclosed cutting device comprises: a transfer rail including a transfer axis extending in a first direction inside; and a cutting part combined with the transfer axis while enveloping part of the transfer rail to be transferred in the first direction and cutting a material to be cut. According to the present invention, an ultra-thick metal plate with a thickness greater than or equal to 100 mm can be processed precisely without a dimensional error in response to a wide width. Also according to the present invention, a cutting quality can be improved and the life span of a circular saw can be increased by reducing the vibration of the cutting device effectively. In addition, according to the present invention, the environment of a worker can be improved and cutting efficiency can be increased by preventing noise caused by a structure.