JP6615357B2 - 複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス - Google Patents
複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス Download PDFInfo
- Publication number
- JP6615357B2 JP6615357B2 JP2018532163A JP2018532163A JP6615357B2 JP 6615357 B2 JP6615357 B2 JP 6615357B2 JP 2018532163 A JP2018532163 A JP 2018532163A JP 2018532163 A JP2018532163 A JP 2018532163A JP 6615357 B2 JP6615357 B2 JP 6615357B2
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- Japan
- Prior art keywords
- bottom plate
- flame retardant
- carbon fiber
- presoak
- fiber flame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims description 26
- 230000008569 process Effects 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 239000002131 composite material Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 claims description 79
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 68
- 239000003063 flame retardant Substances 0.000 claims description 68
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 48
- 239000004917 carbon fiber Substances 0.000 claims description 48
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 48
- 238000000465 moulding Methods 0.000 claims description 27
- 239000004760 aramid Substances 0.000 claims description 22
- 229920003235 aromatic polyamide Polymers 0.000 claims description 22
- 229920006332 epoxy adhesive Polymers 0.000 claims description 15
- 239000003365 glass fiber Substances 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 11
- 241000264877 Hippospongia communis Species 0.000 claims 3
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 4
- 238000012938 design process Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- B32B2309/12—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/10—Trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Description
アラミドハニカム、PETフォーム、3K炭素繊維難燃予浸材料、一方向炭素繊維難燃予浸材料、ガラス繊維難燃予浸材料、アラミド難燃予浸材料、300g/m2の単一成分中温硬化型青色エポキシ接着剤、を含み、
前記複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセスは、
(1)メインボトムプレートを製造するステップと、
(2)ボトムプレートハンドルを製造するステップと、
(3)2つのボトムプレートスライダーを製造するステップと、
(4)メインボトムプレート、ボトムプレートハンドル、ボトムプレートスライダーの4者によりボトムプレートアセンブリを製造するステップと、を含み、
取付ける際、ボトムプレートハンドルをメインボトムプレートの1辺に係止させ、2つのボトムプレートスライダーをメインボトムプレートの他の3辺のうち対向する2辺に係止させる。
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
2層の235〜240g/m2であるアラミド難燃予浸材料と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1つの厚さが16.5mmであるアラミドハニカムと、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、を含み、
レイアウトにより、凹モールド内に緊密に貼り付けられ、ホットプレス機において成形され、温度を130〜150℃に設定し、成形時間は3600〜3800sであり、圧力を4MPa〜6Mpaに設定する。
1、レイアウト設計により該ボトムプレートが各角度において高い強度を得ることができるようにし、アラミド設計を増加することにより高強度の耐衝撃性を提供する。
(1)メインボトムプレート1を製造するステップと、
(2)ボトムプレートハンドル2を製造するステップと、
(3)2つのボトムプレートスライダー3を製造するステップと、
(4)メインボトムプレート1、ボトムプレートハンドル2およびボトムプレートスライダー3の4者によりボトムプレートアセンブリを製造するステップと、を含む。
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
2層の235〜240g/m2であるアラミド難燃予浸材料と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1つの厚さが16.5mmであるアラミドハニカムと、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、を含み、
レイアウトにより、凹モールド内に緊密に貼り付けられ、ホットプレス機において成形され、温度を130〜150℃に設定し、成形時間は3600〜3800sであり、圧力を4MPa〜6Mpaに設定する。
(実施例1)
<ステップ1>
圧縮成形によりメインボトムプレートを製造する。1層の200g/m2である3K綾織炭素繊維難燃予浸材料、6層の300g/m2であるガラス繊維難燃予浸材料、3層の235g/m2であるアラミド難燃予浸材料、2層の150g/m2である一方向炭素繊維難燃予浸材料、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の150g/m2である一方向炭素繊維難燃予浸材料、16.5mmであるアラミド紙ハニカムコア、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の100〜150g/m2である一方向炭素繊維難燃予浸材料、4層の300g/m2であるガラス繊維難燃予浸材料、1層の200g/m2である3K綾織炭素繊維難燃予浸材料の順にレイアウトし、材料シートを凹モールドに貼り付け、温度を130℃に設定し、成形時間は3600sであり、圧力を4MPaに設定する。(3K炭素繊維のうちのKは炭素繊維糸を採用したものであり、1Kは1000本の単糸により構成された1束の炭素繊維糸を指し、2Kは2000であり、3Kは3000である)
ボトムプレートハンドルを製造する。全炭素繊維構造を採用し、真空バッグ成形を行い、温度は130℃であり、時間は4600sである。
ボトムプレートスライダーに20〜25層の150g/m2である一方向炭素繊維難燃予浸材料を採用してPETフォームを包み、ホットプレス成形を行う。温度を130℃に設定し、成形時間は3600sであり、圧力を2MPaに設定する。
CNC彫刻し、3つの部品を接着させる。
重量を量る。製品は実際の高速鉄道車両におけるアルミ合金のボトムプレートに対して、重量が39%軽減され、単位面積の負荷が2500paを超えるようになっている。
<ステップ1>
圧縮成形によりメインボトムプレートを製造する。1層の200g/m2である3K綾織炭素繊維難燃予浸材料、7層の300g/m2であるガラス繊維難燃予浸材料、2層の235g/m2であるアラミド難燃予浸材料、2層の150g/m2である一方向炭素繊維難燃予浸材料、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の150g/m2である一方向炭素繊維難燃予浸材料、16.5mmであるアラミド紙ハニカムコア、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の100〜150g/m2である一方向炭素繊維難燃予浸材料、4層の300g/m2であるガラス繊維難燃予浸材料、1層の200g/m2である3K綾織炭素繊維難燃予浸材料の順にレイアウトし、材料シートを凹モールドに貼り付け、温度を140℃に設定し、成形時間は3600sであり、圧力を4MPaに設定する。
ボトムプレートハンドルを製造し、全炭素繊維構造を採用し、真空バッグ成形を行う。温度は140℃であり、時間は4600sである。
ボトムプレートスライダーに20層の150g/m2である一方向炭素繊維難燃予浸材料を採用してPETフォームを包み、ホットプレス成形を行う。温度を140℃に設定し、成形時間は3600sであり、圧力を2MPaに設定する。
CNC彫刻し、3つの部品を接着させる。
重量を量る。製品は実際の高速鉄道車両におけるアルミ合金のボトムプレートに対して、重量が37%軽減され、単位面積の負荷が2500paを超えるようになっている。
<ステップ1>
圧縮成形によりメインボトムプレートを製造する。1層の200g/m2である3K綾織炭素繊維難燃予浸材料、6層の300g/m2であるガラス繊維難燃予浸材料、3層の235g/m2であるアラミド難燃予浸材料、2層の150g/m2である一方向炭素繊維難燃予浸材料、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の150g/m2である一方向炭素繊維難燃予浸材料、16.5mmであるアラミド紙ハニカムコア、1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤、2層の100〜150g/m2である一方向炭素繊維難燃予浸材料、4層の300g/m2であるガラス繊維難燃予浸材料、1層の200g/m2である3K綾織炭素繊維難燃予浸材料の順にレイアウトし、材料シートを凹モールドに貼り付け、温度を150℃に設定し、成形時間は3600sであり、圧力を4MPaに設定する。
ボトムプレートハンドルを製造し、全炭素繊維構造を採用し、真空バッグ成形を行う。温度は150℃であり、時間は4600sである。
ボトムプレートスライダーに20層の150g/m2である一方向炭素繊維難燃予浸材料を採用してPETフォームを包み、ホットプレス成形を行う。温度を150℃に設定し、成形時間は3600sであり、圧力を2MPaに設定する。
CNC彫刻し、3つの部品を接着させる。
重量を量る。製品は実際の高速鉄道車両におけるアルミ合金のボトムプレートに対して、重量が39%軽減され、単位面積の負荷が2500paを超えるようになっている。
Claims (6)
- 複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセスであって、
複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造する材料として、アラミドハニカム、PETフォーム、3K炭素繊維難燃予浸材料、一方向炭素繊維難燃予浸材料、ガラス繊維難燃予浸材料、アラミド難燃予浸材料、および300g/m2の単一成分中温硬化型青色エポキシ接着剤を含み、
前記複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセスは、
(1)メインボトムプレートを製造するステップと、
(2)ボトムプレートハンドルを製造するステップと、
(3)2つのボトムプレートスライダーを製造するステップと、
(4)メインボトムプレート、ボトムプレートハンドル、およびボトムプレートスライダーの4者によりボトムプレートアセンブリを製造するステップと、
を含み、
取付ける際、ボトムプレートハンドルをメインボトムプレートの1辺に係止させ、2つのボトムプレートスライダーをメインボトムプレートの他の3辺のうち対向する2辺に係止させる、
ことを特徴とする複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。 - 前記メインボトムプレートは、レイアウト設計により外から内へ順に、
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
3層の235〜240g/m2であるアラミド難燃予浸材料と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
1つの厚さが16.5mmであるアラミドハニカムと、
1層の300g/m2である単一成分中温硬化型青色エポキシ接着剤と、
2層の100〜150g/m2である一方向炭素繊維難燃予浸材料と、
5〜8層の300〜315g/m2であるガラス繊維難燃予浸材料と、
1層の198〜200g/m2である3K綾織炭素繊維難燃予浸材料と、
を含み、
レイアウトにより、凹モールド内に緊密に貼り付けられ、ホットプレス機において成形され、温度は130〜150℃に設定され、成形時間は3600〜3800sであり、圧力は4MPa〜6Mpaに設定されている、
ことを特徴とする請求項1に記載の複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。 - ボトムプレートハンドルのレイアウトプロセスは、ボトムプレートハンドルレイアウトに20〜25層の150g/m2である一方向炭素繊維難燃予浸材料を採用して、凹モールド内に貼り付け、真空バッグ成形を採用することを含み、温度は130〜150℃であり、成形時間は4500〜4800sである、
ことを特徴とする請求項1に記載の複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。 - ボトムプレートスライダーのレイアウトプロセスは、ボトムプレートスライダーに20〜25層の100〜150g/m2である一方向炭素繊維難燃予浸材料を採用してPETフォームを包み、ホットプレス成形を行うことを含み、温度は130〜150℃に設定され、成形時間は3600〜3800sであり、圧力は2Mpa〜3MPaに設定されている、
ことを特徴とする請求項1に記載の複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。 - 前記アラミドハニカムに対する密度要求は48〜50kg/m3である、
ことを特徴とする請求項1に記載の複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。 - 前記PETフォームに対する密度要求は59〜61kg/m3である、
ことを特徴とする請求項1に記載の複合材料による高速鉄道車両における設備用キャビンのボトムプレートを製造するプロセス。
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CN105584058B (zh) * | 2015-12-16 | 2017-12-19 | 上海晋飞复合材料科技有限公司 | 复合材料制作高铁设备舱底板的工艺 |
-
2015
- 2015-12-16 CN CN201510947269.5A patent/CN105584058B/zh active Active
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2016
- 2016-08-23 JP JP2018532163A patent/JP6615357B2/ja active Active
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US10632724B2 (en) | 2020-04-28 |
WO2017101492A1 (zh) | 2017-06-22 |
SG11201702926PA (en) | 2017-07-28 |
CN105584058A (zh) | 2016-05-18 |
CN105584058B (zh) | 2017-12-19 |
US20180361686A1 (en) | 2018-12-20 |
JP2019502593A (ja) | 2019-01-31 |
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