发明名称 |
CASTING MACHINE AND CASTING METHOD |
摘要 |
The die casting machine 1 comprises: a metallic mold 2 including a product cavity section 21 for forming a die casting product 8, a plunger sleeve section 22 and a runner 23; a decompressing device 4 for decompressing the inside of the metallic mold 2; a powder supply source 5 for supplying a powder mold releasing agent 6 into the metallic mold 2; and a powder discharging pin 3 arranged in the runner 23 in a retractable condition. The powder discharging pin 3 includes: a first opening section 311 to open the powder introducing passage 31, which is connected with the powder supply source 5, to the product cavity section 21 and a second opening section 312 to open the powder introducing passage 31 to the plunger sleeve section 22, when the powder discharging pin 3 advances into the runner 23. |
申请公布号 |
HU226152(B1) |
申请公布日期 |
2008.05.28 |
申请号 |
HU20020003106 |
申请日期 |
2002.09.18 |
申请人 |
DENSO CORPORATION, KARIYA-CITY |
发明人 |
KOJI, NISHIKAWA;TOSHIHIKO, HAMADA |
分类号 |
B22D17/20;B22D17/22;B05B13/06;B05C7/04;B05C19/04;B22C3/00;B22C23/02;B22D17/00;B22D17/14;B22D17/30 |
主分类号 |
B22D17/20 |
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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