| 摘要 |
PROBLEM TO BE SOLVED: To prevent an increase in equipment cost, and to increase efficiency in cutting work, by constituting a cutting device by connecting an optional unit number of extension table units corresponding to the longitudinal directional length of a plate material to a body table unit, by efficiently executing the cutting work, by changing the cut length by easily connecting the extension table units to the body table unit, when cutting the plate material long in the longitudinal direction.SOLUTION: In a state of positioning the body table unit and the extension table unit by inserting-fitting a positioning member into a positioning hole of a fixing object member, a fixing member and the fixing object member are fixed, and a body linear support member, an extension linear support member, a body rack gear and an extension rack gear are connected on a straight line, and the body table unit and the extension table unit can be connected. |
