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    • 7. 发明申请
    • Granulated Material Used In A Liquid Composite Moulding Process
    • 用于液体复合成型工艺的造粒材料
    • US20150028525A1
    • 2015-01-29
    • US14333605
    • 2014-07-17
    • Airbus Operations GmbH
    • Hauke SeegelClaus FastertLionel WinkelmannPaulin Fideu Siagam
    • B29C43/56
    • B29C43/56B29C43/3642B29C70/443B29C2043/561B29K2303/00B29K2911/00
    • A system for liquid composite moulding includes a first rigid tool part onto which a semi-finished fiber material is positioned, a first vacuum foil arrangeable on the first rigid tool part to provide a first gastight chamber therebetween having a first port, a second vacuum foil and the first vacuum foil providing a second gastight chamber, and granulated material arranged in the second gastight chamber. The semi-finished fiber material is infusible with a matrix material via the first port. A second port is provided at the second gastight chamber for applying a negative pressure thereto. Therein, the granulated material is adapted for forming a second rigid tool part when negative pressure is applied to the second port. I.e. the first vacuum foil, the second vacuum foil and the granulated material function similarly to a vacuum mattress and may be stiffened and collapsed.
    • 一种用于液体复合成型的系统包括第一刚性工具部件,半成品纤维材料定位在该第一刚性工具部分上,第一真空箔可布置在第一刚性工具部分上以在其间提供第一气密室,其中具有第一端口,第二真空箔 并且第一真空箔提供第二气密室,以及布置在第二气密室中的造粒材料。 半成品纤维材料通过第一端口与基质材料不熔合。 第二端口设置在第二气密室处,用于向其施加负压。 其中,当将负压施加到第二端口时,造粒材料适于形成第二刚性工具部件。 即 第一真空箔,第二真空箔和造粒材料的功能类似于真空床垫,并且可以被硬化和折叠。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR STEP-AND-REPEAT MOLDING
    • 用于步进和重复成型的方法和装置
    • US20090261516A1
    • 2009-10-22
    • US12103816
    • 2008-04-16
    • Rickie C. Lake
    • Rickie C. Lake
    • B29C43/56
    • B29C43/18B29C43/56B29C2043/3438B29C2043/561
    • A method and apparatus for molding a structure on the top surface of a substrate. Mold material is dispensed onto an area of the top surface of the substrate. The mold apparatus is positioned over the area. The mold portion of the mold apparatus is positioned above the mold material and the mold material is surrounded with a shroud of the mold apparatus. A seal is formed between the shroud and the top surface of the substrate. The pressure is reduced within the shroud to below the ambient pressure. The mold portion of the mold apparatus is lowered toward the top surface of the substrate, so that at least the outer edge of the mold portion is in contact with the mold material. The pressure within the shroud is raised to at least the ambient pressure, and the mold material is cured to form the structure.
    • 一种用于在基板的顶表面上模制结构的方法和装置。 模具材料被分配到衬底的顶表面的一个区域上。 模具设备位于该区域上方。 模具设备的模具部分位于模具材料上方,并且模具材料被模具设备的护罩包围。 在护罩和衬底的顶表面之间形成密封。 护罩内的压力降低到环境压力以下。 模具设备的模具部分朝向基板的顶表面降低,使得模具部分的至少外边缘与模具材料接触。 护罩内的压力升至至少环境压力,并且模具材料固化形成结构。