| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting machine capable of cutting a cutting object such as an angle piece provided in a flange part of H-shaped steel, without using a gas burner.SOLUTION: The cutting machine comprises: a pair of installing-holding plates 13 provided at the substantially same interval as or a slightly wider interval than a width of a flange part; a roller 14 provided on the inside of each of the installing-holding plates and rotating along an edge part of the flange part; a pair of guide parts 15 provided at the lower end of each of the installing-holding plates and run along an end part of the flange part; a moving handle 16 erected on the installing-holding plates; an installing substrate 17 provided continuously to the installing-holding plates and having a cutting opening part 26 for passing the cutting object in a central part; a driving motor 18 provided on the installing substrate; a driving roller 19 driving while interlocking with driving of the driving motor and provided on the installing substrate; a pair of driven rollers 20 provided on the installing substrate by opposing the driving rolle; and a cutter 21 rotating by the driven rollers and the driving roller. |
