发明名称 |
Injection molding method and injection molding apparatus |
摘要 |
An injection rate (cm3/sec) of a screw feeder at the time of starting an injection is the largest and the injection rate (cm3/sec) thereof gradually or sequentially decreases until an end of injection so that a temperature of a melted resin reaching the end portion of a cavity decreases within a range where the melted resin is not solidified.
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申请公布号 |
US7771631(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20070954923 |
申请日期 |
2007.12.12 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
HONMA AKHIRO;KOBAYASHI MASATOSHI;MORI CHIAKI;TANIZAKI KOUICHI |
分类号 |
B29C45/77 |
主分类号 |
B29C45/77 |
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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