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公开(公告)号:US20080143006A1
公开(公告)日:2008-06-19
申请号:US11954923
申请日:2007-12-12
CPC分类号: B29C45/77 , B29C45/78 , B29C2945/7629 , B29C2945/76531 , B29C2945/76602 , B29C2945/76658 , B29C2945/76765 , B29C2945/76859
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.
摘要翻译: 喷射开始时螺杆给料器的喷射速度(cm 3 /秒/秒)最大,喷射速度(cm 3 /秒/秒)逐渐或 依次减少直到注射结束,使得到达腔的端部的熔融树脂的温度在熔融树脂未固化的范围内降低。
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公开(公告)号:US07771631B2
公开(公告)日:2010-08-10
申请号:US11954923
申请日:2007-12-12
IPC分类号: B29C45/77
CPC分类号: B29C45/77 , B29C45/78 , B29C2945/7629 , B29C2945/76531 , B29C2945/76602 , B29C2945/76658 , B29C2945/76765 , B29C2945/76859
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.
摘要翻译: 喷射开始时螺杆给料器的喷射速度(cm3 / sec)最大,喷射速度(cm3 / sec)逐渐降低,直到喷射结束,使熔融树脂的温度达到 在熔融树脂不固化的范围内,空腔的端部减小。
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