发明名称 |
Controlling the screw drive of an injection moulding machine |
摘要 |
An injection molding method comprises the steps of melting molten resin within a heating cylinder, advancing an injection screw within the heating cylinder to inject the molten resin into a mold, retracting the injection screw to a predetermined position before completion of the injection, further advancing the injection screw under pressure control. <IMAGE> |
申请公布号 |
EP1142688(A1) |
申请公布日期 |
2001.10.10 |
申请号 |
EP20010101287 |
申请日期 |
2001.01.19 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
ONISHI, MASASHI |
分类号 |
B29C45/76;B29C45/00;B29C45/48;B29C45/50;B29C45/57;B29C45/77 |
主分类号 |
B29C45/76 |
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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