| 摘要 |
PURPOSE:To compress and deform a pipe with strong electromagnetic force and compose a raw material under ultrahigh voltage by supplying impulse power to the outer pheripheral coiled device of a pipe vessel, in which the raw material is packed and sealed, from a capacitor. CONSTITUTION:Impulse power is supplied to coil 5 of feed shaver 4 from capacitor 6 when switch 7 is turned on. At the time, changing magnetic field generates around coil 5 and the magnetic field acts on opposite pipe vessel concentratedly from the convex part 41 of shaver. Induced current flows into pipe 1 and strong electromagnetic force which can depress pipe 1 by the interaction of the induced current and deformation magnetic field acts on pipe 1, so that pipe 1 is compressed and deformed and impact force is applied to raw material 3 inside the pipe from the periphery to the center. |
