JPH0727035B2 - Method for manufacturing exterior parts for watches - Google Patents
Method for manufacturing exterior parts for watchesInfo
- Publication number
- JPH0727035B2 JPH0727035B2 JP29278089A JP29278089A JPH0727035B2 JP H0727035 B2 JPH0727035 B2 JP H0727035B2 JP 29278089 A JP29278089 A JP 29278089A JP 29278089 A JP29278089 A JP 29278089A JP H0727035 B2 JPH0727035 B2 JP H0727035B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- carbonization
- boride
- arbitrary pattern
- manufacturing
- 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.)
- Expired - Lifetime
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Electroplating Methods And Accessories (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 ケース、バンド、文字板、リュウズなど時計用外装部品
の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a method for manufacturing a case exterior component such as a case, a band, a dial, and a crown.
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の高いさらにコーティング
の容易である膜を任意なパターンに対して反転した形状
に構成し、当該膜を保護膜または保護膜兼装飾膜とする
目的で活用しバフ研摩を行い、当該膜に対応する部分は
保護され、一方、生地の露出する任意パターン部は選択
的に研摩されて鏡面な凹面の任意パターンを装飾するこ
とを特徴とする。The present invention, in a method for manufacturing an exterior part for a timepiece, comprises a film which is hard and has high wear resistance and which is easy to be coated on a stainless steel cloth in an inverted shape with respect to an arbitrary pattern. Buffing is performed by using it as a protective film and a decorative film, and the part corresponding to the film is protected, while the exposed arbitrary pattern part of the fabric is selectively polished to decorate an arbitrary pattern of a mirror-like concave surface. It is characterized by doing.
ステンレス生地に任意の凹面なる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る。As a method for decoratively forming an arbitrary concave pattern on the stainless steel material, there are processing methods such as pressing, etching, electric discharge, laser, and mechanical cutting.
しかし、上記のいずれの方法も凹面は梨地であるか、外
観品質に耐えない切削目が残るなど凹面を鏡面で得られ
なかった。However, in any of the above-mentioned methods, the concave surface cannot be obtained as a mirror surface because the concave surface is a satin finish, or cutting marks which do not endure the appearance quality remain.
上記問題点を解決するために、本発明ではステンレス生
地に耐熱性有機マスクを任意パターンに塗布後、コーテ
ィングが容易であって硬質かつ耐摩耗性の高い膜を形成
し前記マスクを除去して、生地の露出した任意パターン
部と当該パターンに反転する保護膜または保護膜兼装飾
膜である当該コーティング膜部を得る。こののち、バブ
研摩を行うと生地部のみが選択的に研摩されて鏡面な凹
面である任意パターンを形成できる。In order to solve the above problems, in the present invention, after applying a heat-resistant organic mask to a stainless steel cloth in an arbitrary pattern, the coating is easy to form a hard and abrasion-resistant film to remove the mask, An exposed arbitrary pattern portion of the cloth and the coating film portion which is a protective film or a protective film / decorative film which is inverted to the pattern are obtained. After that, when bubbling is performed, only the cloth portion is selectively polished to form an arbitrary pattern that is a concave mirror surface.
第１図に示す保護膜または保護膜兼装飾膜３は真空蒸
着、スパッタ、イオンプレーティングまたはCVD法によ
って容易にコーティングができる硬質かつ耐摩耗性の高
いコーティング膜である。具体的にはTi,Hf,Zr,Ta,Vの
炭化、窒化、酸化、ほう化膜。Cr又はSiの炭化、窒化、
酸化膜。W,Moの炭化、ほう化膜。Nbの炭化、窒化、ほう
化膜。Alの窒化、酸化膜。Fe4N，(Fe,Mn)3C,W,Cr,Ni膜
の中から選ばれる少なくとも１種または２種以上が混在
する膜である。かつ膜の目的が保護機能膜であれば当該
膜の色彩、色調を問題にせず、装飾膜を兼ねるものであ
れば指定色をコーティングすれば良い。またコーティン
グ膜の厚みはNiの場合、５μ以上、その他の膜は0.5μ
〜１μの範囲で充分である。さらに作業性を考慮すると
Al2O3，SiO2などに代表される無色透明膜または生地に
類似する色を有する膜よりも、生地と異なるコントラス
トの大きい色彩をもつ膜を選択する方が後作業を進めや
すい。The protective film or the protective film / decorative film 3 shown in FIG. 1 is a hard and highly wear-resistant coating film which can be easily coated by vacuum deposition, sputtering, ion plating or CVD. Specifically, Ti, Hf, Zr, Ta, V carbonization, nitriding, oxidation, boride film. Carbonization or nitriding of Cr or Si,
Oxide film. Carbonization of W and Mo, boride film. Nb carbonization, nitriding, boride film. Al nitride, oxide film. It is a film in which at least one kind or two or more kinds selected from Fe 4 N, (Fe, Mn) 3 C, W, Cr and Ni films are mixed. If the purpose of the film is a protective film, the color and tone of the film do not matter, and if the film also serves as a decorative film, a designated color may be coated. The thickness of the coating film is 5μ or more for Ni, 0.5μ for other films.
A range of ˜1 μ is sufficient. Further considering workability
It is easier to carry out post-processing by selecting a film having a color with a large contrast different from that of the fabric, rather than a colorless transparent film typified by Al 2 O 3 , SiO 2 or a film having a color similar to that of the fabric.
以下、硬質かつ耐摩耗の高い金色膜として広く紹介され
ているイオンプレーティング法によりTiN膜を使用する
場合を代表実施例として説明する。鏡面、すじ目または
ホーニング目付けされたステンレスの生地１上に耐熱性
有機マスク２を任意パターン形成する。マスク材料は
「ナズダー＃205」（吉川化工），「エッチングレジス
ト＃873」（花見化学），「アルミュウムインクＡ−311
3」（N.Eケミキャット）などを使用し、パターン形成は
手塗りまたはパット印刷あるいはスクリーン印刷などで
塗布、乾燥する。次に代表例であるイオンプレート法で
生地上のマスクを含む全面またはマスクを含むマスクの
周辺部にTiNxCyOz膜をコーティング後に前記マスクを除
去すると任意パターンに対して反転した前記イオンプレ
ーティング膜による保護膜３が得られ、任意パターン部
は生地が表面に露出する。ここで露出部のバフ研摩を行
う。すなわち、生地が表面に露出した任意パターン部周
辺をバフ研摩すると生地のみが選択的に摩耗して、第１
図（ｃ）のような鏡面かつ凹なるパターンが形成され
る。さらに当該膜を装飾膜として使用する場合には予め
仕様に合わせたイオンプレーティング膜をコーティング
すればよい。一方、ステンレス地仕様の場合にはフッ酸
またはフッ酸と硝酸の混酸などの強酸に浸漬すれば当該
保護膜はエッチングされて鏡面な凹パターンが形成され
たステンレス地仕様が得られる。さらに、これに通常の
湿式めっき処理が行えば湿式めっき仕様となる。Hereinafter, a case where a TiN film is used by an ion plating method, which is widely introduced as a hard and highly wear-resistant gold-colored film, will be described as a typical example. A heat-resistant organic mask 2 is formed in an arbitrary pattern on a stainless steel material 1 having a mirror surface, creases, or honing. The mask material is "Nazda # 205" (Yoshikawa Kako), "Etching resist # 873" (Hanami Kagaku), "Arumium ink A-311"
3 "(NE Chemcat) is used, and pattern formation is applied by hand painting, pad printing or screen printing, and dried. Next, when the TiNxCyOz film is coated on the entire surface including the mask on the cloth or the peripheral portion of the mask including the mask by the ion plate method, which is a typical example, and when the mask is removed, protection by the ion plating film inverted with respect to an arbitrary pattern The film 3 is obtained, and the cloth is exposed on the surface of the arbitrary pattern part. Here, the buffing of the exposed portion is performed. That is, when buffing is performed around the arbitrary pattern portion where the cloth is exposed on the surface, only the cloth is selectively worn, and
A pattern having a mirror surface and a concave shape is formed as shown in FIG. Further, when the film is used as a decoration film, an ion plating film that meets specifications may be previously coated. On the other hand, in the case of stainless steel specifications, if the protective film is dipped in a strong acid such as hydrofluoric acid or a mixed acid of hydrofluoric acid and nitric acid, stainless steel specifications in which a mirror-like concave pattern is formed can be obtained. Further, if this is subjected to normal wet plating treatment, wet plating specifications are obtained.
本発明を活用することによって、鏡面生地にはもとよ
り、装飾的に価値がありながら、技術的に困難であった
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
または凹に複合パターン付与することのできる、多品種
少量生産に適した装飾品を提供することができた。By utilizing the present invention, it is possible to give a composite pattern to a plane or a concave in a macroscopic manner in a crease or a honing fabric, which is technically difficult as well as a decorative fabric as well as a decorative fabric. It was possible to provide a decorative product 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、（ａ）図
は耐熱性有機マスクとイオンプレーティングによる乾式
メッキ膜の構成を示す断面図、（ｂ）図はマスク剥離後
を示す断面図、（ｃ）図はバフ研摩後を示す断面図であ
る。 １……生地 ２……耐熱性有機マスク ３……乾式めっき膜 ４……バフ研摩面FIG. 1 shows an embodiment of the present invention. FIG. 1 (a) is a sectional view showing the structure of a heat-resistant organic mask and a dry plating film formed by ion plating, and FIG. A cross-sectional view and (c) are cross-sectional views showing after buffing. 1 ... Fabric 2 ... Heat-resistant organic mask 3 ... Dry plating film 4 ... Buff polished surface
Claims (2)
意パターンに対して反転する形状にステンレス生地上に
保護膜として構成し、バフ研摩を行い生地の露出する任
意パターン部を選択的に研摩して鏡面な凹面パターンを
形成することを特徴とする時計用外装部品の製造方法。1. A dry plating film that is hard and has high wear resistance is formed as a protective film on a stainless steel material in a shape that is reversed with respect to an arbitrary pattern, and buffing is performed to selectively expose an arbitrary pattern portion of the material. A method of manufacturing an exterior component for a watch, which comprises polishing to form a mirror-like concave surface pattern.
化、酸化、ほう化膜。Cr又はSiの炭化、窒化、酸化膜。
Ｂの窒化膜。ＷおよびMoの炭化、ほう化膜。Nbの炭化、
窒化、ほう化膜。Alの窒化、酸化膜。(Fe,Mn)3C,W,Cr,N
i膜の中から選ばれる少なくとも１種または２種以上が
混在する膜である請求項１記載の時計用外装部品の製造
方法。2. A dry plating film is a carbonization, nitriding, oxidation or boride film of Ti, Hf, Zr, Ta, V. Carbide, nitridation, oxide film of Cr or Si.
B nitride film. Carbonization and boride film of W and Mo. Carbonization of Nb,
Nitriding, boride film. Al nitride, oxide film. (Fe, Mn) 3 C, W, Cr, N
The method for manufacturing a timepiece exterior component according to claim 1, wherein the i-film is a film in which at least one kind or two or more kinds selected from the i-film are mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29278089A JPH0727035B2 (en) | 1989-11-10 | 1989-11-10 | Method for manufacturing exterior parts for watches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29278089A JPH0727035B2 (en) | 1989-11-10 | 1989-11-10 | Method for manufacturing exterior parts for watches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03152492A JPH03152492A (en) | 1991-06-28 |
| JPH0727035B2 true JPH0727035B2 (en) | 1995-03-29 |
Family
ID=17786239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29278089A Expired - Lifetime JPH0727035B2 (en) | 1989-11-10 | 1989-11-10 | Method for manufacturing exterior parts for watches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727035B2 (en) |
-
1989
- 1989-11-10 JP JP29278089A patent/JPH0727035B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03152492A (en) | 1991-06-28 |
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