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发明公开
CN101983178A 模具组件和成形方法 无效 - 撤回

模具组件和成形方法
摘要：
本发明公开了一种模具组件，所述模具组件包含具有管状内表面的筒形模具(4)、覆盖所述筒形模具外周表面的套筒(5)、以及用于在所述筒形模具的所述管状内表面内对预制品进行压制的一对芯模(1，2)。所述一对芯模(1，2)中的至少一个是可滑动的且沿着所述筒形模具(4)的所述管状内表面被引导。所述套筒(5)不透过具有5μm以下波长的光，并具有70W/m·K以上的导热率。
摘要（英）：

A die assembly comprises a barrel die (4) having a cylindrical inner surface, a sleeve (5) covering the outer peripheral surface of the barrel die, and a pair of core dies (1, 2) for pressing a preform in the cylindrical inner surface of the barrel die. At least one of the paired core dies is guided onto the cylindrical inner surface of the barrel die so as to be capable of sliding. The sleeve (5) is characterized in that the sleeve does not allow a light having wavelength of 5 mum or shorter to pass therethrough and has a heat conductivity of 70 W/mK or higher.

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