| 摘要 |
PURPOSE: A blade structure of a steel bar cutting machine is provided to disperse a cutting load through surface contact between the cutting part of upper and lower blades and the exterior of a steel bar. CONSTITUTION: A blade structure of a steel bar cutting machine comprises upper blades(100,200) which are removably coupled to respective blade holder(40,50) which are rotated to cut a steel bar(B). Cutting parts are respectively formed on the leading ends of the upper and lower blades in the shape corresponding to an exterior part of the steel bar.
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