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AssigneeKabushiki Kaisha Kobe Seiko Sho
InventorsFutoshi Kamei, Shinichi Harada, Akira Yasunishi, Minoru Takemura, Takeshi Fujikawa, Shinzo Iida, Yasuyuki Katayama
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A method and apparatus of continuous casting with the use of a mold oscillating system adapted to oscillate a casting mold supported by a oscillating frame, the method including oscillating the mold by applying vibration at a preselected frequency higher than the natural frequency of the oscillating system; and increasing the amplitude of applied oscillation to a value in a range as determined by the ratio of a length of time of a downward movement period of the mold to a time length in which the speed of the mold exceeds the casting speed during the downward period. Preferably the preselected frequency of applied oscillation of the mold is approximately 1.5 times higher than the natural frequency of the oscillating frame.
A method of an oscillating frame system with continuous casting by the use of a mold oscillating device adapted to oscillate a mold supported on an oscillating frame, which comprises:
A method of continuous casting by the use of an oscillating system adapted to oscillate a mold supported on an oscillating frame substantially of U-shape in plan view having free ends of opposite side frame portions thereof pivotally supported on a pivoting shaft and adapted to be oscillated up and down by an oscillator connected to a center portion of a transverse frame portion thereof, wherein said method comprises:
A continuous casting apparatus with a mold oscillating system adapted to put a casting mold in oscillation at a preselected amplitude and frequency, said oscillation system comprising:
Dependencies are inferred from the claim text.