Working principle of medium frequency pipe bending machine
Medium frequency induction heating pipe bending machine, its working principle is the use of intermediate frequency power supply heating of steel tube will be at a constant speed steel pipe at the same time, make the heating part of the steel pipe to walk along a predetermined path to form a certain curvature radius and bend Angle.Steel tube in place first, via the radial rotary device of screw gearing adjust good bending radius, by using medium frequency induction heating coil steel pipe bend after heated to a certain temperature, powered by hydraulic bending, by car pole pushed forward, the adjustment good at heat deformation and bending radius bending, deformation of steel pipe after the water spray cooling, so as to achieve the desired bending pipe. |
