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发明公开
CN106643240A 一种热管管芯的制作方法 无效 - 驳回 复审申请

一种热管管芯的制作方法
摘要：
本发明公开了一种热管管芯的制作方法。本发明的热管管芯的制作方法，使所述模具的外表包覆一金属网，再将包覆金属网的模具植入外管内，最后烧结金属网，这样使得金属网与外管的内壁能牢固贴合，形成的金属网厚度均匀。此外，模具也较容易地从金属网中抽出，避免了现有技术中通过打扁或拉伸外管来抽出模具的麻烦。
摘要（英）：

The invention discloses a method for manufacturing a heat pipe core. According to the method for manufacturing the heat pipe core, an outer surface of a mold is coated with a metal net, then the mold coated with the metal net is implanted into an outer pipe, and finally the metal net is sintered so that the metal net can be firmly attached to the inner wall of the outer pipe, and the thickness of the formed metal net is uniform. In addition, the mold can be easily pulled out from the metal net, and the trouble that in the prior art, the mold is pulled out by flattening or stretching the outer pipe can be avoided.

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