| 摘要 |
PURPOSE: A bending device is provided to precisely and rapidly bend a metal bar in various angles by varying bending angle. CONSTITUTION: A bending device comprises a compressor(20), a bend operating unit(30), and a control panel(10). The compressor generates pneumatic pressure or fluid pressure. The bend operating unit fixes a metal rod(40) and bends according to the control of a control panel. The control panel bends the metal rod mounted on the bend operating unit by controlling the pneumatic pressure or fluid pressure produced from the compressor.
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