JPH03162694A - Manufacture of outer package component for timepiece - Google Patents
Manufacture of outer package component for timepieceInfo
- Publication number
- JPH03162694A JPH03162694A JP30118289A JP30118289A JPH03162694A JP H03162694 A JPH03162694 A JP H03162694A JP 30118289 A JP30118289 A JP 30118289A JP 30118289 A JP30118289 A JP 30118289A JP H03162694 A JPH03162694 A JP H03162694A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- desired pattern
- pattern
- fabric
- exposed
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000007747 plating Methods 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910020938 Sn-Ni Inorganic materials 0.000 claims abstract description 3
- 229910008937 Sn—Ni Inorganic materials 0.000 claims abstract description 3
- 238000005498 polishing Methods 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 7
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
【発明の詳細な説明】
ケース，バンド，文字板．リュウズなどの時計用外装部
品の製造方法に関する。[Detailed description of the invention] Case, band, dial. This invention relates to a method for manufacturing watch exterior parts such as crowns.
本発明は、時計用外装部品の製造方法において、ステン
レス生地に硬質かつ耐摩耗性を有する湿式めっき膜を所
望のパターンに対して反転する形状に横或してなる当該
保護膜に覆われる部分と、当該膜に覆われない、つまり
、表面に生地が露出する所望のパターン部を得る。次に
バフ研磨を行うと当該膜は摩耗しつつも保護膜機能を果
たし生地部は摩耗して鏡面な凹面が形成される。しかる
のちに、当該膜を除去してなる生地に鏡面な凹面を所望
パターン装飾せしめることを特徴とする時計用外装部品
の製造方法．
〔従来の技術〕
所望な凹面のパターンを装飾形成する方法には、プレス
．エッチング，放電，レーザ．機械切削などの加工法が
あった．
〔発明が解決しようとする課題〕
しかし、上記のいずれの方法によっても凹面は梨地であ
るか外観に耐えない切削目が残るなど凹面が鏡面に得ら
れない。The present invention provides a method for manufacturing an exterior part for a watch, in which a hard and wear-resistant wet plating film is placed on a stainless steel fabric in a shape that is inverted with respect to a desired pattern, and a portion covered with the protective film is formed. , to obtain a desired pattern portion that is not covered by the film, that is, the fabric is exposed on the surface. Next, when buffing is performed, the film functions as a protective film even though it is worn away, and the fabric portion is worn away to form a mirror-like concave surface. A method for manufacturing an exterior part for a watch, which comprises subsequently removing the film and decorating the fabric with a mirror-like concave surface in a desired pattern. [Prior Art] Pressing is a method for decoratively forming a desired concave pattern. Etching, discharge, laser. There were processing methods such as mechanical cutting. [Problems to be Solved by the Invention] However, with any of the above-mentioned methods, the concave surface has a matte finish or leaves cut marks that are unsatisfactory in appearance, and the concave surface cannot be mirror-finished.
本発明では、上記問題点を解決するために、ステンレス
生地に所望パターンのマスクを塗布、乾燥後、保護膜機
能を目的とする湿式めっき膜を形成し前記マスクを除去
して、生地が表面に露出する所望パターン部と当該膜が
形戒するところの所望パターンに対して反転する形状の
保護膜部を得る。次にバフ研磨を行うと保護膜は摩耗し
つつも表面に露出する生地部も摩粍して、生地に鏡面な
凹面の所望パターンが形成される。しかるのちに保護膜
を除去すれば良い。In the present invention, in order to solve the above problems, a mask with a desired pattern is applied to a stainless steel fabric, and after drying, a wet plating film is formed for the purpose of a protective film function, and the mask is removed, and the fabric is exposed to the surface. A protective film portion is obtained that has a shape that is inverted with respect to the exposed desired pattern portion and the desired pattern that the film forms. Next, when buffing is performed, the protective film is worn away, and the fabric portion exposed to the surface is also abraded, so that a desired pattern of mirror-like concave surfaces is formed on the fabric. The protective film may then be removed.
第１図に示す保３ｔｌＰ；！３は、記式めっきによって
得られる膜であって、具体的にはＮｉ． Ｃｒ． Ｓ
ｎ−Ｎｉの中から選ばれる１種以上の膜を用いるもので
ある。Ho3tlP shown in Figure 1;! 3 is a film obtained by formal plating, specifically Ni. Cr. S
One or more types of films selected from n-Ni are used.
また、保護膜とするために必要な析出めっき厚みは、Ｎ
ｉの場合には５μ以上、黒Ｎｉは３μ以上、Ｃｒ、黒Ｃ
『は０．５μ以上、Ｓｎ−Ｎｉは３μ以上であり、これ
らを任意な厚みでｖｉ層組合わせても良い．
以下、Ｎｉめっき膜を使用する場合を代表例として説明
する。In addition, the thickness of the deposited plating required to form a protective film is
In the case of i, it is 5μ or more, black Ni is 3μ or more, Cr, black C
' is 0.5μ or more, and Sn-Ni is 3μ or more, and these may be combined in a VI layer with an arbitrary thickness. The case where a Ni plating film is used will be described below as a representative example.
鏡面、すし目またはホーニング目付けされたステンレス
生地に有機マスクを所望パターンに形成する。マスク材
料は「ナズダー”２０５Ｊ（吉川化工）、「エンチング
レジスト”８７３Ｊ（花見化学）、「アルミュウムイン
クＡ−３１１３Ｊ （Ｎ． Ｅケミキャノト）など
を使用し、パターン形或は手塗りまたはバット印刷ある
いはスクリーン印刷法などで塗布．乾燥する．ここで保
護膜として活用する前記温式めっき膜を析出させる．し
かるにこの場合、Ｎｉの湿式めっき膜を生地の全面また
はマスクの周辺部に５μ以上の厚みに析出させてのちに
マスクを除去すると、所望パターンに対して反転する形
状のＮｉめっき膜による保３ｉ膜が得られ、一方、所望
パターン部は生地が表面に露出して得られる．ここでバ
フ研磨を行う．すなわち、生地が表面に露出する所望パ
ターン部周辺をバフ研磨すると、保護膜と表面に露出す
る生地部が同時に摩耗しつつ当該生地部には第ｌ図ｆｃ
ｌのような鏡面な凹面の所望パターンが形成される．し
かるのちに、Ｎｉ膜である保護膜を硝酸などを用いて除
去すれば、ステンレス生地に鏡面な凹面の所望パターン
が得られる。An organic mask is formed into a desired pattern on a mirror-finished, creviced or honed stainless steel fabric. The mask materials used include ``Nazdar'' 205J (Yoshikawa Kako), ``Enching Resist'' 873J (Hanami Chemical), and ``Alumium Ink A-3113J (N.E Chemikanoto). Apply by printing or screen printing method and dry.Here, the above-mentioned warm plating film to be used as a protective film is deposited.However, in this case, a wet plating film of Ni is applied over the entire surface of the fabric or around the mask in a thickness of 5μ or more. When the mask is removed after depositing to a certain thickness, a Ni plating film with a shape reversed to the desired pattern is obtained, while the desired pattern is obtained with the fabric exposed on the surface. Buffing is performed. That is, when the fabric is buffed around the desired pattern area exposed on the surface, the protective film and the fabric area exposed on the surface are simultaneously worn out, and the fabric area is
A desired pattern of mirror-like concave surfaces such as L is formed. Thereafter, by removing the Ni protective film using nitric acid or the like, a desired mirror-like concave pattern can be obtained on the stainless steel fabric.
本発明を活用することによって、鏡面生地にはもとより
、高い装飾的な価値をもちながらも技術的に困難であ４
たすじ目またはホーニング生地の中に鏡面を肉視的に平
面または凹面に複合パターン付与することが出来る．多
品種少量生産に適する製造方法を提供する。By utilizing the present invention, it is possible to create not only mirror-like fabrics but also materials that have high decorative value but are technically difficult.
It is possible to visually add a composite pattern to a flat or concave mirror surface on a honed or honed fabric. To provide a manufacturing method suitable for high-mix, low-volume production.
第１図は本発明の実施例を示すものであって、（８１図
はマスクと保護膜の構戒を示す断面図、（ｂｌ図はマス
ク剥Ｍ後を示す断面図、ｆＣｌ図はバフ研磨後を示す断
面図である．
■・・・生地
２・・・有機マスク
３
・保護膜
４
・バフ研磨面
以
上Fig. 1 shows an embodiment of the present invention, (Fig. 81 is a cross-sectional view showing the structure of the mask and protective film, (Fig. bl is a cross-sectional view after mask removal M, and Fig. fCl is a buffing polishing. It is a sectional view showing the rear.■...Fabric 2...Organic mask 3 -Protective film 4 -Buffed surface and above
Claims (1)
において、Ｎｉ、Ｃｒ、Ｓｎ−Ｎｉの中から選ばれる１
種以上の湿式めっき膜でなる保護膜をステンレス生地に
、所望のパターンに対して反転する形状に形成しバフ研
磨を行い、生地の露出する所望のパターン部を研磨する
のちに当該保護膜をエッチングまたは剥離してなる生地
に鏡面な凹面パターンを装飾することを特徴とする時計
用外装部品の製造方法。In a method for manufacturing an article having an arbitrary concave decorative pattern, 1 selected from Ni, Cr, and Sn-Ni
A protective film made of a wet plating film of 100% or more is formed on a stainless steel fabric in a shape that is inverted with respect to the desired pattern, buffed, and after polishing the exposed desired pattern portion of the fabric, the protective film is etched. Or, a method for producing an exterior part for a watch, which comprises decorating a peeled fabric with a mirror-like concave pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30118289A JPH0727036B2 (en) | 1989-11-20 | 1989-11-20 | Method for manufacturing exterior parts for watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30118289A JPH0727036B2 (en) | 1989-11-20 | 1989-11-20 | Method for manufacturing exterior parts for watches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03162694A true JPH03162694A (en) | 1991-07-12 |
| JPH0727036B2 JPH0727036B2 (en) | 1995-03-29 |
Family
ID=17893769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30118289A Expired - Fee Related JPH0727036B2 (en) | 1989-11-20 | 1989-11-20 | Method for manufacturing exterior parts for watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727036B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020148765A (en) * | 2019-03-14 | 2020-09-17 | オメガ・エス アー | Ceramic-based timepiece or ornament component with structured decoration |
-
1989
- 1989-11-20 JP JP30118289A patent/JPH0727036B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020148765A (en) * | 2019-03-14 | 2020-09-17 | オメガ・エス アー | Ceramic-based timepiece or ornament component with structured decoration |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727036B2 (en) | 1995-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |