The inner core pulling of The gear planetary frame can be solved by adopting combinative core.

采用带抽芯机构的组合压型，制作出了行星轮架整体蜡模。

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A novel internal core pulling mechanism of injection mould is designed for the part with internal full circle undercut.

针对具有整圆内侧倒扣特征的注塑件，设计了一种新颖的注塑模内缩机构。

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Adopted manual gear core-pulling and the moving insert block core-pulling .

该模具采用了手动齿轮抽芯和活动镶块两种机构。

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His campaign is still pulling in contributions, and Dean is aware his hard-core supporters don't want him to give up, the adviser said.

CNN: More mixed signals from Dean camp