| 摘要 |
PURPOSE:To bevel efficiently and accurately by bevelling one end immediately after bending a tubular member having the other bevelled end. CONSTITUTION:Tubular members (linear members) 3 having one end bevelled through bevelling device 2a are contained in storage unit 6 while being classified and fed as required to a pipe bender 4. Here, the device 2a is lifted to the truck 11 side. The cutter body 10 is lowered and set at predetermined position of the bender 4. Thereafter, the tubular member 3 is bent. Upon completion of bending work, a holder (not shown) is lowered to grip the tubular member strongly with a clamp head (not shown) thus to bevel accurately. |
