CN103249541A - 用于制造纤维复合接收体的方法 - Google Patents

用于制造纤维复合接收体的方法 Download PDF

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CN103249541A
CN103249541A CN2011800591720A CN201180059172A CN103249541A CN 103249541 A CN103249541 A CN 103249541A CN 2011800591720 A CN2011800591720 A CN 2011800591720A CN 201180059172 A CN201180059172 A CN 201180059172A CN 103249541 A CN103249541 A CN 103249541A
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flexible pipe
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R·莱恩博彻
U·迪尔
R·恩格尔贝格
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Robert Bosch GmbH
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Abstract

本发明涉及一种用于制造纤维复合接收体（17；34）的方法，该纤维复合接收体包括基体（1）。为了实现简单地构造的并且可成本低地制造的具有基体（1）的纤维复合接收体，在预浸渍的纤维、预浸渍的纤维加固体和/或预浸渍的织物被施加在基体（1）上之前，至少一种纤维、一种纤维加固体和/或一种织物材料（12，25）用塑料胎体材料被预浸渍。塑料胎体软管（28）被绷紧在具有绷紧的织物软管（26）的基体（1）上。

Description

用于制造纤维复合接收体的方法
技术领域
本发明涉及一种用于制造纤维复合接收体的方法，该纤维复合接收体包括基体。此外，本发明涉及具有基体的纤维复合接收体，所述基体基本上具有直的、空心的圆柱体的外形。此外，本发明涉及应用这种纤维复合接收体的。
背景技术
在纤维复合接收体中涉及空心体，该空心体由复合材料形成。纤维复合材料包括塑料胎体，在该塑料胎体中埋入加固纤维。纤维例如被绕在基体上并且借助于形成塑料胎体的塑料树脂被固定。
发明内容
本发明的任务在于，实现具有基体的纤维复合接收体，所述基体可简单地建造并且可成本低地制造。
所述任务在用于制造包括基体的纤维复合接收体的方法中通过这种方式被解决，即在预浸渍的纤维、预浸渍的纤维加固体和/或预浸渍的织物被施加在基体上之前，至少一种纤维、一种纤维加固体和/或一种织物材料用塑料胎体材料被预浸渍。织物或纤维加固体例如用未时效硬化的、合适的塑料胎体被浸渍。织物或纤维加固体例如可用未时效硬化的加固型塑料被浸渍。但是，织物或纤维加固体也可用热塑料被浸渍，该热塑料熔化并且粘在一起，按类似的方式如在用于纸的胶合装置中。作为用于施加塑料胎体材料的承载件也可应用热缩塑性套管。织物材料例如可作为织物带在角过程中被施加或按其他类型被施加在接收体上。加固纤维例如可被缠绕或作为预制作的织物结构被加工。
所述方法的一个优选实施例，其特征在于，塑料胎体材料作为软管材料被施加。
所述方法的一个另外的优选实施例，其特征在于，纤维加固体以预浸渍的织物软管形式被施加在基体上。在基体情况下可涉及形式，该形式在时效硬化纤维复合接收体之后被去除。在基体情况下也可涉及由塑料或金属组成的构件，该构件示出复合材料接收体的内室。通过施加以织物软管形式的纤维，将纤维装入纤维复合接收体基本上被简化。织物软管可按简单的类型和方式被绷紧在基体上。织物软管优选由高强度纤维、例如玻璃纤维、碳纤维或芳香聚酰胺纤维形成。在纤维情况下优选涉及连续纤维。基体优选基本上具有直的、空心的圆柱体。
所述方法的一个另外的优选实施例，其特征在于，纤维加固体以预浸渍的缠绕被施加在基体上。
所述方法的一个另外的优选实施例，其特征在于，织物软管或纤维加固体用塑料胎体软管被套上。塑料胎体软管优选具有直的/空心的圆柱体外形，该圆柱体的内径这样与基体的内径协调，即织物软管还可在他们中间相配或者塑料胎体软管可通过织物软管被施加在基体上。在织物软管被施加在基体上之前，塑料胎体软管，必要时借助于合适的施加装置，也可与织物软管组合。根据本发明的一方面，用于固定纤维加固体必需的塑料胎体在一工序中被施加，例如通过涂层具有熔化漆的物质的织物软管或通过敷上塑料胎体材料按热缩塑性套管的类型。热缩塑性套管例如被应用于包套电线或插头或者用于包装货物。根据本发明的塑料胎体软管至少部分地由塑料胎体材料、如热塑料形成，该热塑料在热作用情况下收缩。
所述方法的一个另外的优选实施例，其特征在于，在织物软管或纤维加固体被施加在基体上之后，织物软管或纤维加固体用塑料胎体软管敷上。然后，塑料胎体软管优选按热缩塑性套的类型与织物软管复合，以将织物软管埋入塑料胎体软管中。织物软管或纤维加固体可被预浸渍或不被预浸渍。
所述方法的一个另外的优选实施例，其特征在于，在塑料胎体软管被施加在基体上之后，塑料胎体软管用织物软管或纤维加固体敷上。塑料胎体软管和/或织物软管可延伸地被实施，以使加工简化。
所述方法的一个另外的优选实施例，其特征在于，多层纤维固定和塑料胎体被施加。
所述方法的一个另外的优选实施例，其特征在于，塑料胎体材料被时效硬化或熔化，以将织物软管或纤维固定埋入塑料胎体材料中。时效硬化塑料胎体材料例如可在压热器中实施。
所述方法的一个另外的优选实施例，其特征在于，基体在时效硬化塑料胎体材料之后被去除。基体在这种情况下只示出一个施加承载件，该承载件不再存在于制作的产品中。
在具有基体的纤维复合接收体的情况下，基体基本上具有直的、空心的圆柱体的外形，前面说明的任务替代地或附加地通过这种方式被解决，即至少一种纤维、一层纤维加固体和/或一种织物材料根据前面描述的方法被施加在基体上或被埋入塑料胎体中。基体例如由金属和/或塑料形成。织物软管由连续纤维形成并且具有相对紧密的网。所述概念相对紧密的网不同于相对宽的网，如网具有织物软管，织物软管例如应用于打捆或缠绕机动车的电线束。
此外，本发明涉及应用这种纤维复合接收体作为流体贮藏容器或作为液压缸、尤其作为从动缸。在流体的情况下，涉及气体、如天然气或氢气。液压贮藏容器/液压缸根据应用的介质被称作空气动力贮藏容器/空气动力缸或液压贮藏容器/液压缸。但是，在流体贮藏容器情况下，也涉及具有安装的介质分离件的液压贮藏容器、如气囊式贮藏容器或活塞式贮藏容器。液压贮藏容器优选被安装在机动车中。
此外，本发明涉及应用具有液压传动装置的机动车中的这种纤维复合接收体。液压贮藏容器优选实施为液压气动贮藏容器、例如实施为气囊式贮藏容器、活塞式贮藏容器或膜片式贮藏容器。通过本发明，用于批量生产可成本低地制造的轻质结构贮藏容器或轻质结构压力罐的方案被简化。
本发明的其他优点、特征和细节由下面的描述得出，在该描述中参考附图不同的实施例被详细地描述。
附图说明
附图示出了：
图1：本发明的第一实施例，在该实施例中将预浸渍的织物软管绷紧在基体上，和
图2：第二实施例，在该实施例中首先将织物软管并且接下来将塑料胎体软管绷紧在基体上。
具体实施方式
在图1和2中示出了基体1，该基体具有直的圆柱体罩3的构型。直的圆柱体罩3在其闭合的端部5,6上具有半球的外形。在半球的中心分别设置接头8,9。接头8,9可被实施为阀并且用于实现流体的限定的穿过。
基体1可由金属、例如铝或铝合金形成。基体1也可由塑料形成。构成基体1的材料不被加固。根据本发明的基本构思，基体1通过连续纤维被加固。
根据本发明的基本构思，纤维加固体作为预制作的织物软管被施加。这提供优点，即具有连续纤维的基体1的昂贵的弯曲可省去。根据本发明应用的织物软管相对孔眼密集地由高强度的纤维以限定的直径和限定的长度制成。通过这种方式，织物软管或织物管被实现，该织物管在相对薄壁的基体上或者周围被绷紧，该基体也被称为内衬。在此，基体1不仅可由塑料或金属，而是例如也可由陶瓷形成。
在织物软管或织物管被施加在基体上之后，合适的环氧化物材料被施加在具有织物软管的基体1上并且被时效硬化，以将织物软管的纤维埋入环氧化物材料中，该环氧化物材料是塑料胎体。环氧化物材料在输热的情况下时效硬化。
所述过程也被称为胶合。根据织物软管描述的过程可任意被重复，直到希望的材料厚度被达到，该材料厚度确保纤维复合体的想得到的抗压强度。施加以织物软管形式的纤维提供优点，即在一工序中具有加固纤维或织物软管的整个加固被实施。
连续纤维以织物软管15；25的形式被施加在基体1上并且被埋入塑料胎体中。借助于塑料胎体纤维被固定在基体1上。将纤维固定在塑料胎体中也被称为胶合。根据本发明的基本构思胶和过程被简化。连续纤维为了所述目的作为织物软管15；25被施加。
在图1中表明，织物软管15首先用还是弹性的塑料胎体被制作或被预制作。接下来，用还弹性的塑料胎体被制作或被预制作的织物软管15，如通过箭头标明，被施加在基体1或模型上，所述基体也被称为内衬。
然后，塑料胎体材料被时效硬化，例如通过热处理过程或通过附加淬火剂。在时效硬化时，一方面塑料胎体材料被固定地或材料锁合地与基体1复合。此外，织物软管15被埋入时效硬化的塑料胎体材料中。用16表明绷紧在基体1上之后的、具有织物软管的尚且弹性的塑料胎体材料。用17表明具有埋入塑料胎体材料中的织物软管的、时效硬化的塑料胎体材料。
在图2示出的实施例中，织物软管25首先单独被绷紧在基体1上。绷紧在基体1上的织物软管在图2中用26表明。在另外的方法步骤中，如通过另外的箭头标明，塑料胎体软管28被绷紧在具有被绷紧的织物软管26的基体1上。具有被绷紧在织物软管26上的塑料胎体软管28的基体1在图2中用30表明。
中间产品30、例如在热处理过程在通过输热被加工成最终产品。在此，塑料胎体软管28、例如通过输热和/或压力加载在压热器中，与基体1和在其中设置的织物软管25,26复合。通过这种方式，按简单的方式和方法实现非常稳定的纤维复合接收体34。
纤维复合接收体17；34可应用于全部的气体贮藏容器应用和液压贮藏容器应用。根据本发明的纤维复合接收体17；34特别适用于在移动液压系统中使用，例如作为液压贮藏容器用于具有液压传动装置和用于液压混合机动车。根据本发明的纤维复合接收体17；34也作为从动缸适用于气动系统应用或液压系统应用。

Claims (13)

1.用于制造纤维复合接收体（17；34）的方法，所述纤维复合接收体包括基体（1），其特征在于，在预浸渍的纤维、预浸渍的纤维加固体和/或预浸渍的织物被施加在所述基体（1）上之前，至少一种纤维、一种纤维加固体和/或一种织物材料用塑料胎体材料被预浸渍。
2.根据权利要求1的前序部分、尤其根据权利要求1的所述方法，其特征在于，塑料胎体材料作为软管材料被施加。
3.根据权利要求1的所述方法，其特征在于，所述纤维加固体以预浸渍的织物软管（15；25）的形式被施加在所述基体（1）上。
4.根据权利要求2的所述方法，其特征在于，所述纤维加固体以预浸渍的缠绕的形式被施加在所述基体上。
5.根据上述权利要求中任一项的所述方法，其特征在于，所述织物软管（25）或所述纤维加固体用塑料胎体软管（28）缠绕。
6.根据权利要求5的所述方法，其特征在于，在所述织物软管（25）或所述纤维加固体被施加在所述基体（1）上之后，所述织物软管（25）或所述纤维加固体用所述塑料胎体软管（28）敷上。
7.根据权利要求1的所述方法，其特征在于，在所述塑料胎体软管被施加在所述基体（1）上之后，所述塑料胎体软管用所述织物软管或用所述纤维加固体被敷上。
8.根据上述权利要求中任一项的所述方法，其特征在于，多层纤维加固体和塑料胎体被施加。
9.根据上述权利要求中任一项的所述方法，其特征在于，所述塑料胎体材料被时效硬化或熔化，以将所述织物软管（15；25）或所述纤维加固体埋入所述塑料胎体材料中。
10.根据上述权利要求中任一项的所述方法，其特征在于，所述基体（1）在时效硬化所述塑料胎体材料之后被去除。
11.具有基体（1）的纤维复合接收体，所述基体基本上具有直的、空心的圆柱体的外形，其特征在于，至少一种纤维、一层纤维加固体和/或一种织物材料根据上述权利要求中任一项的所述方法被施加在所述基体（1）上或被埋入所述塑料胎体中。
12.应用根据权利要求11的所述纤维复合接收体（17；34）作为流体贮藏容器或作为液压缸或从动缸。
13.应用根据权利要求11的所述纤维复合接收体（17；34）在具有液压传动装置的机动车中。
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