JP6488335B2 - サンドイッチ部品の製造並びにサンドイッチ部品のための方法及び装置 - Google Patents
サンドイッチ部品の製造並びにサンドイッチ部品のための方法及び装置 Download PDFInfo
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- JP6488335B2 JP6488335B2 JP2017133445A JP2017133445A JP6488335B2 JP 6488335 B2 JP6488335 B2 JP 6488335B2 JP 2017133445 A JP2017133445 A JP 2017133445A JP 2017133445 A JP2017133445 A JP 2017133445A JP 6488335 B2 JP6488335 B2 JP 6488335B2
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- layer
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- rim
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- honeycomb core
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Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
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Description
以下のステップを含む方法である。
多数のウェブを有するハニカムコアが、少なくとも1つの繊維性素材の層によって両面で覆われ又は包み込まれ、上記の層がカバー層を形成する。
ハニカムコア及び繊維性の層からなるパックが、母材によって含浸されるか、湿らされるか、スプレーされる。
パックは圧縮成形ツールの中に配置され、要求される部材のジオメトリに従って、部材を形成するように圧縮されて硬化される。
続いて、少なくとも部材の目に見える面が、反応射出成形(RIM)工程、具体的には真空反応射出成形(V−RIM)工程におけるRIMレイヤーとして、その面に適用される、クラスAサーフェスを有する。
1 ハニカムコア
2 繊維性の層
3 母材
4 圧縮成形ツール
5 RIM(反応射出成形)レイヤー
6 点状及び/又は面状ノズル
7 第1の真空
8 第2の真空
9 RIMツール
10 加工物冷却装置
11 オモテ面
12 第1のゾーン
13 第2のゾーン
14 封止
Claims (1)
- サンドイッチ部材生産方法であって、
複数のウェブを有するハニカムコア(1)が、少なくとも1つの繊維性素材の層(2)によって両側で覆われ又は包み込まれ、上記の層がカバー層を形成すること、
ハニカムコア(1)及び繊維性の層(2)からなるパックが、母材(3)によって含浸されるか、湿らされるか、スプレーされること、
前記パックが圧縮成形ツール(4)の中に配置され、要求される部材のジオメトリに従って、部材を形成するように圧縮されて硬化されること、
続いて、少なくとも前記部材の目に見える面が、真空反応射出成形(V−RIM)工程において、RIMレイヤー(5)として前記目に見える面に適用される、クラスAサーフェスを有すること、
前記サンドイッチ部材が、異なる数のハニカムコア(1)を重ねて層にした異なるゾーンを有すること、
含浸し、湿らせ、又はスプレーするための前記母材(3)がPUR母材であること、
前記RIMレイヤー(5)の前記適用が、閉鎖された及び区域的に加熱されたRIMツール(9)によって実施されること、
を特徴とする方法。
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EP15153433.6A EP3037247B1 (de) | 2014-12-22 | 2015-02-02 | Verfahren zur Herstellung eines Sandwichbauteiles |
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