发明名称 |
METAL MELTING APPARATUS AND METAL MELTING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a metal melting apparatus whose holding amount of molten metal is quite small and a metallic ingot is easily melted into molten metal. SOLUTION: When the metallic ingot K preheated with a preheating device 20 is melted into molten metal with a heating material 14 by a local heating device 10 or a high frequency induction heating device, the melting amount is controlled with a control unit so that the molten metal amount in a holding furnace 40 is always kept constant with a molten metal amount sensor 42 disposed in the holding furnace. In this way, the necessary quantity of the molten metal to one time of forming cycle in a casting device supplied into an injection sleeve 52 is minimized in the holding furnace 40 by melting at each forming cycle.
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申请公布号 |
JP2002224812(A) |
申请公布日期 |
2002.08.13 |
申请号 |
JP20010019964 |
申请日期 |
2001.01.29 |
申请人 |
UBE MACHINERY CORPORATION LTD |
发明人 |
ARIMURA KOJI;KANEKO HIRONORI |
分类号 |
B22D39/00;B22D17/28;B22D17/30;B22D45/00;(IPC1-7):B22D17/30 |
主分类号 |
B22D39/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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