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公开(公告)号：US20160096296A1
公开(公告)日：2016-04-07
申请号：US14508915
申请日：2014-10-07
Applicant: Cree, Inc.
Inventor： Craig Raleigh , Michael G. Balles , Craig S. Hubertz , Kurt Wilcox
CPC classification number: B29C45/2681 , B29C45/162 , B29C45/2673 , B29C45/2735 , B29C2045/0027 , B29L2011/0016
Abstract: An injection-molding apparatus for article formation. The injection-molding apparatus includes a single mold base supporting at least one grouping of a plurality of shape-forming configuration sets. Each set includes at least one cavity and is shaped for forming one of first-formed, intermediate-formed and last-formed regions of the article in the cavities by a corresponding one of injection-molding shots. Each cavity retains each article region formed by the preceding injection-molding shot(s). The single mold base includes a movable part which moves internally within the single mold base with respect to a stationary part such that relative positions of the shape-forming configurations are advanced for each set to form a subsequent article region in the cavities. Each subsequent injection-molding shot may at least partially over-mold the article region formed in the preceding shot. Each subsequent shot may be prior to full cooling of the article region formed in the previous shot.
Abstract translation: 一种用于制品成型的注射成型装置。 注射成型装置包括支撑多个成形配置组的至少一个组的单个模底座。 每个组包括至少一个空腔，并且被成形为用于通过相应的一个注射成型镜头在空腔中形成制品的第一形状，中间形状和最后形成区域中的一个。 每个空腔保留由先前的注射成型丸形成的每个制品区域。 单个模具底座包括可移动部件，该可移动部件相对于固定部件在单个模具基部内部移动，使得成形构造的相对位置对于每个组件而言前进，以在空腔中形成随后的制品区域。 每次随后的注射成型射击可以至少部分地覆盖在前一个镜头中形成的物品区域。 每次后续的射击可能在完全冷却在前一次射击中形成的物品区域之前。
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公开(公告)号：US10207440B2
公开(公告)日：2019-02-19
申请号：US14508915
申请日：2014-10-07
Applicant: Cree, Inc.
Inventor： Craig Raleigh , Michael G. Balles , Craig S. Hubertz , Kurt Wilcox
Abstract: An injection-molding apparatus for article formation. The injection-molding apparatus includes a single mold base supporting at least one grouping of a plurality of shape-forming configuration sets. Each set is shaped for forming one layer of a multilayered article comprising an asymmetric surface. Each set may include at least one cavity which retains each article region formed by the preceding injection-molding shot(s). The single mold base includes an internal movable part which moves within the single mold base with respect to a stationary part such that relative positions of the shape-forming configurations are advanced for each set to form a subsequent article region in the cavities. Each subsequent shot may be prior to full cooling of the article region formed in the previous shot.
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