CN104235523A - 抽吸吹塑航空器管道 - Google Patents

抽吸吹塑航空器管道 Download PDF

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CN104235523A
CN104235523A CN201410284474.3A CN201410284474A CN104235523A CN 104235523 A CN104235523 A CN 104235523A CN 201410284474 A CN201410284474 A CN 201410284474A CN 104235523 A CN104235523 A CN 104235523A
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thermoplastic
pipeline
peek
pps
suction
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G.R.威索基
R.O.布朗
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Hamilton Sundstrand Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
    • B29K2079/085—Thermoplastic polyimides, e.g. polyesterimides, PEI, i.e. polyetherimides, or polyamideimides; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

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Abstract

本发明提供一种航空器管道，所述管道包括由热塑性塑料通过抽吸吹塑形成的中空三维几何形状。所述热塑性塑料为填充或未填充的非晶态或半晶态。更具体来说，所述热塑性塑料包括增强聚醚醚酮(PEEK)、增强聚苯硫醚(PPS)、聚醚酰亚胺(PEI)或尼龙。本发明还提供一种制造航空器管道的方法，所述方法包括通过抽吸吹塑形成热塑性塑料的中空三维几何形状。所述热塑性塑料为填充或未填充的非晶态或半晶态。更具体来说，热塑性塑料包括增强PEEK、增强PPS、PEI或尼龙。

Description

抽吸吹塑航空器管道
背景技术
本发明大体涉及管道，且更具体来说涉及通过抽吸吹塑技术制造的航空航天管道。
用于贯穿各种航空器系统移动流体(如空气或液体)的航空器管道历史上一直由弯曲管材或塑料旋转模塑(rotomolding)制成。例如，所述管材由铝或钢形成。另一个选择是使用复合物层叠(lay-up)来形成中空的三维几何形状。
希望以低成本快速且有效地加工低容量航空航天硬件。更具体来说，希望这样加工出适用于航空航天工业的工程用热塑性塑料管道。
发明内容
根据本发明的示例性非限制性实施方案，航空器的管道包括由热塑性塑料通过抽吸吹塑形成的中空三维几何形状。热塑性塑料可为填充或未填充的非晶态或半晶态。更具体来说，热塑性塑料包括增强聚醚醚酮(PEEK)、增强聚苯硫醚(PPS)、聚醚酰亚胺(PEI)或尼龙。
还根据本发明的示例性非限制性实施方案，一种制造航空器管道的方法包括通过抽吸吹塑形成热塑性塑料的中空三维几何形状。热塑性塑料可为填充或未填充的非晶态或半晶态。更具体来说，热塑性塑料包括增强PEEK、增强PPS、PEI或尼龙。
附图说明
在说明书结束时的权利要求书中具体地指出并明确地要求被视为本发明的主题。通过以下结合附图进行的详细说明可以清楚地了解本发明的上述和其它特征以及优点，在附图中：
图1是根据本发明的抽吸吹塑热塑性塑料航空器管道的示例性非限制性示例性实施方案的透视图。
图2是示出根据本发明的一种制造图1所示抽吸吹塑热塑性塑料航空器管道的方法的示例性非限制性实施方案的流程图。
具体实施方式
现在具体参照图1，大体以10指示根据本发明的抽吸吹塑热塑性塑料航空器或航空航天管道或管材的示例性非限制性示例性实施方案。应了解，虽然管道10在本文中公开为针对航空器系统实施，但管道10可实施用于任何合适的系统。还应了解，虽然管道10在本文中公开为冷却管道10，但管道10可以是任何合适类型的管道。还应了解，管道10可以具有任何合适的形状、大小和结构。还应了解，管道10的每个结构元件都可具有任何合适的形状、大小和结构并且所述结构元件彼此之间可具有任何合适的关系。还应了解，本发明也可通过管道10的部件实施(包括但不限于凸缘附接件、珠缘几何形状以及用于航空航天应用的电镀)。
管道10是由热塑性塑料通过抽吸吹塑形成的中空三维几何形状。更具体来说，管道10是构造用于贯穿航空器的各种系统移动流体(如空气或液体)的刚性通道。管道10包括外壁12，所述外壁12携带冷却气流“F”穿过管道10、是管道10的结构外壳并且可以(例如)是支撑底盘的表面。至少一个部件可安装到管道10的内壁14上。管道10包封所述部件并且为了限制或大致避免所述部件的损坏、寿命减少或退化，被构造成至少引导气流“F”朝向以及跨越部件的表面。
管道10被描绘成笔直的并且限定管道10的圆形截面。在其它示例性非限制性实施方案中，管道10可限定另一个弯曲的或多边形的截面。要记住增加的曲率会限制气流“F”，一些示例性非限制性实施方案甚至可能以在气流“F”的方向上带来变化的转向或弯曲为特征。或者，管道可以是简单的、笔直的矩形管道10。
无论哪些实施方案，管道10都由热塑性塑料通过抽吸吹塑(SBM)形成。更具体来说，构成管道10的结构元件(例如，外壁12和内壁14)的任何组成都以此方式形成。
一方面，用于形成管道10的热塑性塑料包括增强聚醚醚酮(PEEK)。SBM的增强件可以是玻璃、碳、导电填料等的任意组合。PEEK是无色的，是聚芳醚酮(PAEK)家族中的一种有机聚合物，并且是半晶态的，具有保持到高温的较高的机械抵抗特性和化学抵抗特性。用于模制PEEK的加工条件可影响结晶性，并且因此可影响机械特性。PEEK的杨氏模量为3.6 Gpa，并且它的抗张强度为90至100 Mpa。PEEK进一步具有约143℃ (289℉)的玻璃化转变温度和约343℃ (662℉)的熔点。一些级别的PEEK具有高达250℃ (482℉)的有效操作温度。对于在室温与固相线温度之间的温度，PEEK的热导率近似线性地增加。PEEK进一步高度抵抗热降解以及有机环境和水相环境两者的侵蚀、是坚固的并且与“超高真空”应用兼容。PEEK进一步允许通过机械活化进行的形状记忆行为。添加剂可包括碳、玻璃、矿物和导电添加剂。
另一方面，用于形成管道10的热塑性塑料包括增强聚苯硫醚(PPS)。PPS是抵抗化学和热侵蚀的一种聚合物并且可以较高公差模制、挤压或机器加工。呈纯固体形式的PPS进一步可以是不透明白色至淡褐色。PPS的最大使用温度是218℃ (424℉)并且还未被发现在低于约200℃ (392℉)的任何溶剂中溶解。PPS进一步展现所希望的“高温”特性，包括耐热性、耐酸性、耐碱性、防霉性、抗漂白性、抗老化性、抗阳光性和耐磨性。PPS进一步仅吸收少量的溶剂并且抵抗染色。
PEEK和PPS都是具有较高的热稳定性、耐化学性和阻燃性以及可靠的机械特性的半晶态热塑性塑料。这些材料在用于SBM中时，产生用于管道10的轻质、薄壁、复杂的三维几何形状。
又一方面，用于形成管道10的热塑性塑料包括聚醚酰亚胺(PEI)。PEI是非晶态的并且是琥珀色至透明的，其特性与PEEK的与PEI有关的那些特性类似。但是，PEI和PEEK存在彼此不同的性质(例如，玻璃化转变温度)。另外，PEI是非晶态的，而PEEK是半晶态的。
又一方面，用于形成管道10的热塑性塑料包括尼龙。
管道10被构造成可在100 psig下在-65℉至400℉ (PEEK)或-65℉至300℉ (PPS)的温度范围内操作。管道10还定义0.020英寸至0.125英寸的“壁厚”。
现在具体参照图2，大体以20指示一种制造管道10的方法的示例性非限制性实施方案。方法20包括通过SBM形成热塑性塑料的中空三维几何形状的步骤22。就SBM而言，由空气支撑熔融塑料以便形成称为“型坯(parison)”的中空管。所述管被吸进模腔中并通过吹气成形。
在步骤24，热塑性塑料为填充或未填充的半晶态。一方面，在步骤26，热塑性塑料包括增强PEEK。另一方面，在步骤28，热塑性塑料包括增强PPS。在步骤30，热塑性塑料为填充或未填充的非晶态。一方面，在步骤32，热塑性塑料包括PEI。又一方面，在步骤34，热塑性塑料包括尼龙。在步骤36，热塑性塑料通过玻璃、碳、导电填料等的任意组合来增强。在步骤38，中空三维几何形状限定外壁12和/或内壁14。
方法20允许快速、低成本、有效地模制复杂的、三维的、热塑性塑料几何形状，如管道10。通过方法20生产的管道10是热稳定的、耐化学的、阻燃的、轻质的、薄壁的并且具有可靠的机械特性。此外，管道10可在100 psig下在-65℉至400℉ (PEEK)或-65℉至300℉ (PPS)的温度范围内操作。此外，管道10定义0.020英寸至0.125英寸的“壁厚”。
虽然本发明已仅结合有限数量的实施方案进行了详细说明，但应容易理解，本发明不限于这些公开的实施方案。相反，本发明可通过修改来涵盖之前并未描述、但与本发明的精神和范围相符合的任意数量的变化、更改、替代或等效布置。另外，虽然已描述本发明的各种示例性非限制性实施方案，但应理解，本发明的各方面可仅包括所述实施方案中的一些。因此，本发明不应被视为受前面描述的限制，而是仅受所附权利要求书的范围限制。

Claims (15)

1.一种航空器管道，其包括：
由热塑性塑料通过抽吸吹塑形成的中空三维几何形状。
2.如权利要求1所述的管道，其中所述热塑性塑料为填充或未填充的半晶态。
3.如权利要求2所述的管道，其中所述热塑性塑料包括增强聚醚醚酮(PEEK)。
4.如权利要求2所述的管道，其中所述热塑性塑料包括增强聚苯硫醚(PPS)。
5.如权利要求1所述的管道，其中所述热塑性塑料为填充或未填充的非晶态。
6.如权利要求5所述的管道，其中所述热塑性塑料包括聚醚酰亚胺(PEI)。
7.如权利要求1所述的管道，其中所述热塑性塑料包括尼龙。
8.如权利要求1所述的管道，其中所述热塑性塑料用玻璃、碳和导电填料的任意组合来增强。
9.一种制造航空器管道的方法，其包括以下步骤：
通过抽吸吹塑形成热塑性塑料的中空三维几何形状。
10.如权利要求9所述的方法，其中所述热塑性塑料为填充或未填充的半晶态。
11.如权利要求10所述的方法，其中所述热塑性塑料包括增强聚醚醚酮(PEEK)。
12.如权利要求10所述的方法，其中所述热塑性塑料包括增强聚苯硫醚(PPS)。
13.如权利要求9所述的方法，其中所述热塑性塑料为填充或未填充的非晶态。
14.如权利要求13所述的方法，其中所述热塑性塑料包括聚醚酰亚胺(PEI)。
15.如权利要求9所述的方法，其中所述热塑性塑料包括尼龙。
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