首页> 外国专利> Female mold for use in aircraft part i.e. glider body, has partial molds, where each mold is made of paper honeycombs that are laid over pair of shape-suitable supports such that molds form female half shell

Female mold for use in aircraft part i.e. glider body, has partial molds, where each mold is made of paper honeycombs that are laid over pair of shape-suitable supports such that molds form female half shell

机译:用于飞机零件(即滑翔机机身)的凹模具有局部凹模,其中每个凹模由纸蜂窝制成,这些蜂窝被放置在一对形状合适的支架上,从而使凹模形成凹半壳

摘要

The mold has a set of partial molds (7-9) that are connected together, where each partial mold is made of paper honeycombs that are laid over a pair of shape-suitable supports (2) such that the partial molds form a female half shell. Projection of the partial molds is flat, and the honeycombs are not milled. The projection has a curved surface, and a laminar paper honeycomb block is processed over milled templates by a surface milling cutter or computer numerical control (CNC) milling machine.
机译:模具具有一组连接在一起的局部模具(7-9),其中每个局部模具均由纸蜂窝制成,该蜂窝纸被放置在一对形状合适的支架(2)上,从而局部模具形成阴模贝壳。局部模具的投影是平坦的,并且蜂窝未研磨。突起具有弯曲的表面,并且通过表面铣刀或计算机数控(CNC)铣床在碾磨的模板上处理层状纸蜂窝块。

著录项

  • 公开/公告号DE102008008406A1

    专利类型

  • 公开/公告日2009-08-13

    原文格式PDF

  • 申请/专利权人 HOFFMANN ARNO;

    申请/专利号DE20081008406

  • 发明设计人 HOFFMANN ARNO;

    申请日2008-02-09

  • 分类号B29C33/38;B29C70/30;B29C70/48;B64C1;

  • 国家 DE

  • 入库时间 2022-08-21 19:09:18

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