JP2017521283A - サンドイッチ部品を製造するための方法および装置 - Google Patents
サンドイッチ部品を製造するための方法および装置 Download PDFInfo
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Abstract
Description
− 複数の材料裁断物を用意するステップ、
− 少なくとも1つの材料裁断物の上面および/または下面に少なくとも1種のマトリクス材料を塗布するステップ、
− 材料裁断物を、重ね合わせておよび/または隣り合わせて配置し、その際、少なくとも2つの材料裁断物を重ね合わせて配置し、
− その際、材料裁断物の少なくとも2つが異なって形成されているかもしくは異なるやり方でその上面および/もしくは下面に沿ってマトリクス材料が塗布されており;または材料裁断物の少なくとも1つに、その上面および/もしくは下面に沿って異なるやり方でマトリクス材料が塗布されており;これにより、サンドイッチ部品の少なくとも1つの水平ゾーンおよび/または鉛直ゾーンが、サンドイッチ部品のほかの領域とは違う機械的特性をもって提供されるステップ、
− 材料裁断物をサンドイッチ部品へとプレス加工するステップを包含している。
2 第2の材料裁断物
3 第3の材料裁断物
4 第4の材料裁断物
5 コア層
6 噴霧ヘッド
7 扇形グリッパー
Claims (20)
- 複数の材料裁断物(1、2、3、4)を用意するステップ、
少なくとも1つの材料裁断物(1、2、3、4)の上面および/または下面に、少なくとも1種のマトリクス材料を塗布するステップ、
前記材料裁断物(1、2、3、4)を、重ね合わせておよび/または隣り合わせて配置するステップであって、少なくとも2つの材料裁断物(1、2、3、4)が、重ね合わせて配置され、前記材料裁断物(1、2、3、4)の少なくとも2つが、デザインにおいて異なっているかもしくはマトリクス材料が、その上面および/もしくは下面に沿って異なる方法で塗布されており;またはマトリクス材料が、前記材料裁断物(1、2、3、4)の少なくとも1つに、その上面および/もしくは下面に沿って異なる方法で塗布されており;これにより、前記サンドイッチ部品の少なくとも1つの水平ゾーンおよび/または鉛直ゾーンが、前記サンドイッチ部品のほかの領域とは違う機械的特性をもって提供される、ステップ、
前記材料裁断物(1、2、3、4)を前記サンドイッチ部品へとプレス加工するステップ
に基づくサンドイッチ部品の製造方法。 - 前記少なくとも2つの材料裁断物(1、2、3、4)が、デザインにおいて異なっており、前記2つの材料裁断物(1、2、3、4)が互いに相違する面を有することを特徴とする請求項1に記載のサンドイッチ部品の製造方法。
- 前記材料裁断物(1、2、3、4)の少なくとも1つ、好ましくは前記材料裁断物(1、2、3、4)の少なくとも2つが、繊維材料を含むことを特徴とする請求項1または2に記載のサンドイッチ部品の製造方法。
- 前記少なくとも2つの材料裁断物(1、2、3、4)が、デザインにおいて異なっており、少なくとも2つの材料裁断物(1、2、3、4)の、前記材料裁断物(1、2、3、4)に含有されている繊維の支配的な繊維方向が、互いに異なっており、とりわけ互いに対して0〜180度の間でまたは180度回転していることを特徴とする請求項3に記載のサンドイッチ部品の製造方法。
- マトリクス材料の塗布が、異なる量および/または異なる種類のマトリクス材料を塗布ことによって、異なる方法で行われることを特徴とする請求項1から4のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記材料裁断物(1、2、3、4)の1つが、コア層(5)によって形成されており、前記コア層(5)は、前記コア層(5)が前記サンドイッチ部品の少なくとも2つのほかの材料裁断物(1、2、3、4)の間に置かれるように配置されることを特徴とする請求項1から5のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記サンドイッチ部品のほかの領域とは違う機械的特性をもつ前記サンドイッチ部品の前記少なくとも1つの水平ゾーンが、改善された歩行者保護のための比較的容易に変形可能なゾーンであることを特徴とする請求項1から6のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記材料裁断物(1、2、3、4)の少なくとも2つが、前記サンドイッチ部品の完成前だけ異なる形状を有し、かつ少なくとも1つの材料裁断物(1、2、3、4)が、製造プロセスにおいて、さらなる1つの材料裁断物(1、2、3、4)と同じ形状へと裁断されることを特徴とする請求項1から7のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記部品において、前記部品のほかの領域とは違う機械的特性をもつ少なくとも1つの水平ゾーンを形成するために、前記材料裁断物(1、2、3、4)の少なくとも2つが、前記サンドイッチ部品の完成後に異なる形状を有することを特徴とする請求項1から8のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記材料裁断物(1、2、3、4)の少なくとも2つが、前記コア層(5)の少なくとも片面に配置され、マトリクス材料が、前記2つの材料裁断物(1、2、3、4)に異なる方法で塗布され、かつ/またはマトリクス材料が、前記2つの材料裁断物(1、2、3、4)の少なくとも1つに、その面に沿って異なる方法で塗布されることを特徴とする請求項1から9のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記コア層(5)がハニカム状に形成されていることを特徴とする請求項6に記載のサンドイッチ部品の製造方法。
- 前記マトリクス材料に繊維が混合されていることを特徴とする請求項1から11のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記マトリクス材料の塗布が、噴霧ユニット(6)による噴霧塗布および/または浸漬工程および/またはローラ塗布によって行われることを特徴とする請求項1から12のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記噴霧ユニット(6)が、少なくとも1つの第2の噴霧ヘッドを有することを特徴とする請求項12に記載のサンドイッチ部品の製造方法。
- とりわけコア層(5)を含んでいる前記材料裁断物(1、2、3、4)が、プレス機の方向に誘導され、かつ前記プレス機により、好ましくは湿式プレス法で、前記サンドイッチ部品へとプレス加工されることを特徴とする請求項1から14のいずれか一項に記載のサンドイッチ部品の製造方法。
- 前記個々の材料裁断物(1、2、3、4)の前記用意および前記マトリクス材料を塗布ための搬送が、マルチレイヤー保持ユニット、とりわけ扇形グリッパー(7)によって行われ、前記扇形グリッパー(7)において、複数の材料裁断物(1、2、3、4)を鉛直に重ね合わせて保持することができ、かつ水平に互いから離すことができ、つまり扇状に展開させることができることを特徴とする請求項1から15のいずれか一項に記載のサンドイッチ部品の製造方法。
- 少なくとも1つのマルチレイヤー保持ユニットであって、前記マルチレイヤー保持ユニットにおいて、複数の材料裁断物(1、2、3、4)を鉛直に重ね合わせて保持することができる、少なくとも1つのマルチレイヤー保持ユニットと、前記材料裁断物(1、2、3、4)の少なくとも1つの上面および/または下面に少なくとも1種のマトリクス材料を塗布するための少なくとも1つの塗布ユニット(6)と、前記材料裁断物(1、2、3、4)を前記サンドイッチ部品へとプレス加工するための少なくとも1つのプレス機とを含む、請求項1から16のいずれか一項に記載の方法を実行するための装置。
- 前記マルチレイヤー保持ユニットが、扇形グリッパー(7)であり、前記扇形グリッパー(7)において、複数の材料裁断物(1、2、3、4)を鉛直に重ね合わせて保持することができ、かつ水平に互いから離すことができ、つまり扇状に展開させることができることを特徴とする請求項17に記載の装置。
- 前記塗布ユニットが、噴霧ユニット(6)および/または浸漬ユニットおよび/またはローラユニットであることを特徴とする請求項17または18に記載の装置。
- 前記噴霧ユニット(6)が、少なくとも1つの第2の噴霧ヘッドを有しており、前記第2の噴霧ヘッドが、異なる量および/または異なる種類のマトリクス材料を塗布することにより、マトリクス材料を異なる方法で塗布することが好ましいことを特徴とする請求項19に記載の装置。
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EP3037248B1 (de) * | 2014-12-22 | 2018-05-09 | Magna Steyr Fahrzeugtechnik AG & Co KG | Verfahren zur Herstellung eines Sandwichbauteils |
PL3037259T3 (pl) * | 2014-12-22 | 2019-09-30 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Element sandwiczowy |
DE102016219303A1 (de) * | 2016-10-05 | 2018-04-05 | Zf Friedrichshafen Ag | Fahrwerksbauteil in Faserkunststoffverbund-Monobauweise mit duroplastischem Matrixwerkstoff und Verfahren zu dessen Herstellung |
DE102017111230B4 (de) | 2017-05-23 | 2021-12-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zur Herstellung eines Formkörpers |
DE102020115874A1 (de) * | 2020-06-16 | 2021-12-16 | Otech Gmbh | Vorrichtung zur Herstellung von Sandwichelementen und entsprechende Verwendung |
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