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公开(公告)号:US20090279049A1
公开(公告)日:2009-11-12
申请号:US12118506
申请日:2008-05-09
申请人: Gardner WADE , Alan MCHUGH , Larry BUTLER
发明人: Gardner WADE , Alan MCHUGH , Larry BUTLER
CPC分类号: B29C45/73 , B29C2045/735 , B29C2045/7356 , B29C2945/76043 , B29C2945/7626 , B29C2945/76414 , B29C2945/76588 , B29C2945/76892 , B29C2945/76933 , B29C2945/76943 , B29L2011/0016
摘要: An injection molding apparatus and method of use are provided whereby a net-molded optical article can be produced. Edge wave deviations are reduced by controlling the cooling profile of the resin. The apparatus can be configured to include at least one heat control element disposed adjacent to an edge of the mold cavity. After plasticized resin has been injected into the mold cavity, the edge of the mold cavity can be thermally regulated relative to the center of the cavity.
摘要翻译: 提供了一种注射成型设备和使用方法,由此可以制造网状光学制品。 通过控制树脂的冷却轮廓来减小边缘波偏差。 该装置可以被配置为包括邻近模腔的边缘设置的至少一个热控元件。 在将塑化树脂注入模腔之后,模腔的边缘可以相对于腔的中心进行热调节。