JP4933599B2 - 焼結樹脂製シートの製造方法 - Google Patents
焼結樹脂製シートの製造方法 Download PDFInfo
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- JP4933599B2 JP4933599B2 JP2009183393A JP2009183393A JP4933599B2 JP 4933599 B2 JP4933599 B2 JP 4933599B2 JP 2009183393 A JP2009183393 A JP 2009183393A JP 2009183393 A JP2009183393 A JP 2009183393A JP 4933599 B2 JP4933599 B2 JP 4933599B2
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- Prior art keywords
- diaphragm
- sheet material
- sheet
- fluororesin
- flattening
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims description 19
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- 238000005520 cutting process Methods 0.000 claims description 25
- 238000005422 blasting Methods 0.000 claims description 16
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- 239000000126 substance Substances 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 241000723438 Cercidiphyllum japonicum Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
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Images
Description
以下、本発明を、フッ素樹脂シートを主体として構成されるダイアフラムの製造に適用した第1の実施例について、図1ないし図5を参照しながら説明する。尚、詳しくは後述するが、本実施例において製造されるダイアフラム11,11´は、焼結樹脂製シートとしてのフッ素樹脂シート12を主体として構成されている。このダイアフラム11,11´は、例えば、塗装システムの一部を構成するダイアフラムポンプ21に用いられるようになっている。
Claims (2)
- 粒状の樹脂材料を成形型内で加圧焼結して成型体を得る焼結工程と、
前記成型体を、刃物を用いて薄切りにしてシート材とする切断工程と、
前記シート材の表面を平坦化する平坦化工程とを含み、
前記平坦化工程は、前記シート材の表面に対し粒子を高速で吹付けるブラスト処理により行われることを特徴とする焼結樹脂製シートの製造方法。 - 前記切断工程により得られたシート材の一方の面に対し、別の部材を接合する接合工程を実行すると共に、
前記平坦化工程は、前記接合工程後に、前記シート材の他方の面に対して実行されることを特徴とする請求項1記載の焼結樹脂製シートの製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009183393A JP4933599B2 (ja) | 2009-08-06 | 2009-08-06 | 焼結樹脂製シートの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009183393A JP4933599B2 (ja) | 2009-08-06 | 2009-08-06 | 焼結樹脂製シートの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011037011A JP2011037011A (ja) | 2011-02-24 |
| JP4933599B2 true JP4933599B2 (ja) | 2012-05-16 |
Family
ID=43765323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009183393A Expired - Fee Related JP4933599B2 (ja) | 2009-08-06 | 2009-08-06 | 焼結樹脂製シートの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4933599B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7368223B2 (ja) | 2019-02-07 | 2023-10-24 | Ntn株式会社 | 滑り案内面用シート材 |
| JP7487340B2 (ja) * | 2020-12-16 | 2024-05-20 | ニチアス株式会社 | シート及びシートの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120423A (ja) * | 1982-12-28 | 1984-07-12 | Nitto Electric Ind Co Ltd | 滑りシ−トの製造法 |
| JP3952419B2 (ja) * | 1995-12-21 | 2007-08-01 | 日東電工株式会社 | 通気性多孔質シートの製法 |
-
2009
- 2009-08-06 JP JP2009183393A patent/JP4933599B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011037011A (ja) | 2011-02-24 |
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