JP5458491B2 - 表皮材製造方法 - Google Patents
表皮材製造方法 Download PDFInfo
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- JP5458491B2 JP5458491B2 JP2007340387A JP2007340387A JP5458491B2 JP 5458491 B2 JP5458491 B2 JP 5458491B2 JP 2007340387 A JP2007340387 A JP 2007340387A JP 2007340387 A JP2007340387 A JP 2007340387A JP 5458491 B2 JP5458491 B2 JP 5458491B2
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- JP
- Japan
- Prior art keywords
- coating film
- cavity
- coating
- skin material
- mold
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
図1は第1実施形態に係る表皮材製造方法を概説するための全体工程図、図2は離型剤塗布工程を説明するための断面図、図3は第1塗膜形成工程を説明するための断面図、図4は第1塗膜形成工程後の塗膜の状態を説明するための断面図である。
図12は、第2実施形態に係る表皮材製造方法における、硬化工程を説明するための断面図である。
2 上型、
3 下型、
4 温度センサ、
5 キャビティ、
9 塗膜、
16 赤外線式表面温度計。
Claims (3)
- 金型内のキャビティに塗膜を形成する塗膜形成工程と、前記塗膜における溶媒を前記塗膜のフクレまたはワレが抑制される予め求めておいた溶媒割合になるまで蒸発させる硬化工程と、前記硬化工程の後、前記キャビティ内に樹脂を注入する射出工程と、を有し、
前記塗膜における溶媒の割合が、前記塗膜の測定温度に基づいて推定されることを特徴とする表皮材製造方法。 - 前記塗膜のフクレまたはワレが抑制される予め求めておいた溶媒割合になるまでの時間が、前記塗料の塗布回数、前記塗料の塗布から次の塗布までにかかる時間、および前記塗膜の厚さを加味して推定されることを特徴とする請求項1に記載の表皮材製造方法。
- 前記塗膜が前記キャビティ内で塗料が塗り重ねられた厚膜部である請求項1または2に記載の表皮材製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007340387A JP5458491B2 (ja) | 2007-12-28 | 2007-12-28 | 表皮材製造方法 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2007340387A JP5458491B2 (ja) | 2007-12-28 | 2007-12-28 | 表皮材製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009160770A JP2009160770A (ja) | 2009-07-23 |
JP5458491B2 true JP5458491B2 (ja) | 2014-04-02 |
Family
ID=40963944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007340387A Expired - Fee Related JP5458491B2 (ja) | 2007-12-28 | 2007-12-28 | 表皮材製造方法 |
Country Status (1)
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JP (1) | JP5458491B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3642138A1 (de) * | 1986-12-10 | 1988-06-16 | Roehm Gmbh | Verfahren zur herstellung von kratzfest beschichteter kunststofformkoerper |
JPH01285318A (ja) * | 1988-05-12 | 1989-11-16 | Nippon Fine Chem Co Ltd | 熱可塑性樹脂射出成形品の製造法 |
JP3137674B2 (ja) * | 1991-06-20 | 2001-02-26 | 旭化成株式会社 | 複合射出成形方法 |
JPH05318525A (ja) * | 1992-05-19 | 1993-12-03 | Asahi Chem Ind Co Ltd | 複合射出成形方法 |
JPH0957861A (ja) * | 1995-08-29 | 1997-03-04 | Nissan Motor Co Ltd | 表面加飾方法及び表面加飾成形体 |
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2007
- 2007-12-28 JP JP2007340387A patent/JP5458491B2/ja not_active Expired - Fee Related
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JP2009160770A (ja) | 2009-07-23 |
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