发明名称 |
Combination sand cleaning and heat treating apparatus for sand casted metallic parts and method |
摘要 |
Sand castings are removed from their molds before cooling and reheated in a heat treating booster furnace. The castings are transferred from the booster furnace to a rotary drum filled with agitation media. As the castings pass through the media drum, they are simultaneously cleaned of sand particles and down-quenched by the agitation media. The system is particularly suited for austempering cast iron parts.
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申请公布号 |
US5253698(A) |
申请公布日期 |
1993.10.19 |
申请号 |
US19920841418 |
申请日期 |
1992.02.26 |
申请人 |
APPLIED PROCESS |
发明人 |
KEOUGH, JOHN R.;KEOUGH, WILLIAM R.;KOVACS, BELA V. |
分类号 |
B22D31/00;(IPC1-7):B22D29/00;B22D30/00 |
主分类号 |
B22D31/00 |
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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