Method for the Production of Structural Components from Fiber-Reinforced Thermoplastic Material
    1.
    发明申请
    Method for the Production of Structural Components from Fiber-Reinforced Thermoplastic Material 有权
    纤维增强热塑性材料结构件生产方法

    公开(公告)号:US20050266224A1

    公开(公告)日:2005-12-01

    申请号:US10527954

    申请日:2005-03-14

    摘要: Abstract of the DisclosureThe method enables the series production of light structural components out of long-fiber thermoplastic material (LFT) with integrated continuous fiber (CF) - reinforcements in a single stage LFT - pressing step. In this, CF - tapes (5) are melted open and transferred into a profile tool (21) of a CF - profile forming station (20), there are pressed for a short time period and shaped into the required CF - profile (10). In doing so, by means of contact with the thermally conditioned profile tool (21) on the profile surface (11) a shock-cooled, dimensionally stable, thin casing layer (12) is formed and the inside of the CF - profile remains melted. Following a defined short shock-cooling period (ts), the CF - profile (10) is transferred into an LFT - tool (31) and pressed together with an introduced molten LFT - mass (6). In doing so, the casing layer (12) is melted open again on the surface (11) and is thermoplastically bonded together with the surrounding LFT - mass.

    摘要翻译: 公开的摘要该方法能够在单阶段LFT压制步骤中通过具有集成连续纤维(CF) - 增强材料的长纤维热塑性材料(LFT)串联生产轻质结构部件。 在这种情况下,CF带(5)熔化开放并转移到CF型材成形台(20)的型材工具(21)中,压制短时间并成形为所需的CF型材(10 )。 在这样做时,通过与轮廓表面(11)上的热调节轮廓工具(21)接触,形成了一个冲击冷却的尺寸稳定的薄壳体层(12),并且CF型材的内部保持熔化 。 在定义的短暂的冲击冷却期(ts)之后,将CF型材(10)转移到LFT工具(31)中并与引入的熔融LFT-质量块(6)一起压制。 在这样做时,套管层12再次在表面11上熔化,并且与周围的LFT质量体热塑性地结合在一起。

    Method For Producing Molded Bodies From Thermoplastic Material
    2.
    发明申请
    Method For Producing Molded Bodies From Thermoplastic Material 审中-公开
    从热塑性材料生产成型体的方法

    公开(公告)号:US20080261046A1

    公开(公告)日:2008-10-23

    申请号:US10599087

    申请日:2005-03-29

    申请人: Daniel Husler

    发明人: Daniel Husler

    IPC分类号: B32B9/04

    CPC分类号: B29C70/44 Y10T428/31504

    摘要: The invention makes possible the one-step production of molded bodies (1) of different types out of thermoplastic material with or without reinforcing fibers. For this purpose, a tool with a lower and an upper shell mold (10a, 10b), which form defined surfaces on both sides, is utilized. The shell molds have thin walls and are made out of metal and comprise a centered portion on both shell molds, a displacement compensating, air-tight edge seal (16) and tempering means (13) for the controlled heating and cooling on both shell molds. For production, thermoplastic material (2) with reinforcing fibers (3) is inserted into the shell molds in a locally defined manner, the shell molds are subsequently evacuated (p1) and in doing so pressed together (ds), then heated up to above the melting point and maintained at a temperature (Ts) for the consolidation and flowing of the thermoplastic material under pressure (dp).

    摘要翻译: 本发明使得可以从具有或不具有增强纤维的热塑性材料中一步制造不同类型的成型体(1)。 为此,使用具有在两侧形成限定表面的下壳和上壳模(10a,10b)的工具。 外壳模具具有薄壁,并且由金属制成并且包括两个壳模具上的中心部分,位移补偿气密边缘密封件(16)和回火装置(13),用于在两个壳模具上受控加热和冷却 。 为了生产,将具有增强纤维(3)的热塑性材料(2)以局部限定的方式插入壳模中,随后将壳模具抽空(p 1),并将其按压在一起(ds),然后加热至 高于熔点并保持在用于在压力(dp)下固化和流动热塑性材料的温度(Ts)。