发明名称 |
Removing a casting from a mold |
摘要 |
A mold or parts of the mold are removed from a casting following solidification and cooling by immersing the casting with mold or mold particles still attached in a liquid such as oil or water and focusing shock waves onto interface portions to obtain ablation and spalling of the mold material to be removed from the casting.
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申请公布号 |
US4802525(A) |
申请公布日期 |
1989.02.07 |
申请号 |
US19860938571 |
申请日期 |
1986.12.05 |
申请人 |
DORNIER MEDIZINTECHNIK GMBH |
发明人 |
HEINE, GEROLD;STARK, JOACHIM |
分类号 |
B22D29/00;(IPC1-7):B22D29/00 |
主分类号 |
B22D29/00 |
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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