JP5700924B2 - 電鋳体とその製造方法、および時計部品 - Google Patents
電鋳体とその製造方法、および時計部品 Download PDFInfo
- Publication number
- JP5700924B2 JP5700924B2 JP2009243413A JP2009243413A JP5700924B2 JP 5700924 B2 JP5700924 B2 JP 5700924B2 JP 2009243413 A JP2009243413 A JP 2009243413A JP 2009243413 A JP2009243413 A JP 2009243413A JP 5700924 B2 JP5700924 B2 JP 5700924B2
- Authority
- JP
- Japan
- Prior art keywords
- electroformed
- metal layer
- electroformed body
- electroforming mold
- substrate
- 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.)
- Active
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- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 238000005323 electroforming Methods 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 17
- 238000007747 plating Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 13
- 229920002120 photoresistant polymer Polymers 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000007261 regionalization Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Electroplating Methods And Accessories (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
102 軸穴
103 歯車開口部
104 歯先表面部
105 開口部縁部
106 文字パターン部
107 凹部
108 電鋳部
109 基板
110 導電層
111 第1のレジスト層
112 金属層
113 電鋳型
114 電鋳部
115 電鋳物
116 凹部表面部
117 電鋳体
118 鏡面部
Claims (4)
- 凹部を有する電鋳部からなる電鋳体であって、
前記電鋳部の前記凹部を有する面と、前記凹部の底面と、の表面粗さが異なっており、
前記電鋳部の前記凹部の底面は、梨地状態からなることを特徴とする電鋳体。 - 前記電鋳部の前記凹部を有する面は、鏡面状態からなることを特徴とする請求項1に記載の電鋳体。
- 請求項1〜2の何れか一項に記載の電鋳体からなることを特徴とする時計部品。
- 基板の導電性を有する表面に、パターンめっきにより金属層を形成する工程と、
前記表面に電鋳型を形成する工程と、
前記電鋳型の内部の前記表面及び前記金属層の上面に、前記金属層と異なる組成を有する電鋳部を形成する工程と、
前記基板及び前記電鋳型を除去する工程と、
前記金属層を除去する工程と、
を備え、
前記表面と、前記金属層の前記電鋳部と接する面と、は表面粗さが異なるように形成されることを特徴とする電鋳体の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009243413A JP5700924B2 (ja) | 2009-10-22 | 2009-10-22 | 電鋳体とその製造方法、および時計部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009243413A JP5700924B2 (ja) | 2009-10-22 | 2009-10-22 | 電鋳体とその製造方法、および時計部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011089169A JP2011089169A (ja) | 2011-05-06 |
JP5700924B2 true JP5700924B2 (ja) | 2015-04-15 |
Family
ID=44107674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009243413A Active JP5700924B2 (ja) | 2009-10-22 | 2009-10-22 | 電鋳体とその製造方法、および時計部品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5700924B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6211754B2 (ja) * | 2012-09-28 | 2017-10-11 | セイコーインスツル株式会社 | 機械部品の製造方法、及び機械部品 |
EP3231898B1 (en) * | 2014-12-12 | 2019-10-09 | Citizen Watch Co., Ltd. | Method for manufacturing electroformed components |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05106079A (ja) * | 1991-10-15 | 1993-04-27 | Citizen Watch Co Ltd | 表示体及びその製造方法 |
JP2002025573A (ja) * | 2000-07-10 | 2002-01-25 | Suncall Corp | 燃料電池用電極の製造方法 |
JP2004217995A (ja) * | 2003-01-14 | 2004-08-05 | Nikon Corp | 電鋳品の製造方法 |
JP2004218002A (ja) * | 2003-01-15 | 2004-08-05 | Kenseidou Kagaku Kogyo Kk | ベース材からの剥離面を利用した精密金属部品の製造方法 |
US20050202180A1 (en) * | 2003-12-31 | 2005-09-15 | Microfabrica Inc. | Electrochemical fabrication methods for producing multilayer structures including the use of diamond machining in the planarization of deposits of material |
EP2182096A1 (fr) * | 2008-10-28 | 2010-05-05 | Nivarox-FAR S.A. | Procédé LIGA hétérogène |
-
2009
- 2009-10-22 JP JP2009243413A patent/JP5700924B2/ja active Active
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Publication number | Publication date |
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JP2011089169A (ja) | 2011-05-06 |
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