| 摘要 |
A vacuum casting apparatus using vibration provided to prevent gas and moisture from benig mixed in the molten metal by simultaneously or sequentially operating a vacuum process and a vibration process. A vacuum casting apparatus using vibration comprises a base(100) having a space(102), a molding part(200), a vibration part(300) and a vacuum part(400). A pair of rails(104) are installed at an upper end of the base while facing each other. An elongated hole(106) is formed between the rails. The molding part is installed on the rail to form a cast product. The vibration part is installed on the base to apply vibration to the molding part. The vacuum part is installed on the base to form vacuum in the molding part.
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