JPS62284097A - Production of facing part for timepiece - Google Patents
Production of facing part for timepieceInfo
- Publication number
- JPS62284097A JPS62284097A JP61128598A JP12859886A JPS62284097A JP S62284097 A JPS62284097 A JP S62284097A JP 61128598 A JP61128598 A JP 61128598A JP 12859886 A JP12859886 A JP 12859886A JP S62284097 A JPS62284097 A JP S62284097A
- Authority
- JP
- Japan
- Prior art keywords
- film
- titanium
- stainless steel
- oxide film
- colored oxide
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010936 titanium Substances 0.000 claims abstract description 17
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 238000007733 ion plating Methods 0.000 claims abstract description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000007743 anodising Methods 0.000 claims abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000002932 luster Substances 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
〔産業上の利用分野〕
本発明は、チタンの有色酸化被膜を形成した時計用外装
部品の製造方法に関するものである。Detailed Description of the Invention 3. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a method for manufacturing a watch exterior part in which a colored titanium oxide film is formed.
従来陽極酸化被膜は、チタン表面の保護強化、たとえば
焼付防止、剥離の改Ｑなどに用いられている。また干渉
薄膜による任意の発色が、装飾、チタン部品の着色に利
用されている。（金属表面処理技術 Ｖ ＯＬ ２１、
Ｎｎ２）
〔発明が解決しようとする問題点〕
従来の技術によるチタン酸化物の有色酸化被膜は薄膜で
あるため、時計用外装部品のように長期の耐摩耗性を必
要とする製品には、その優美な間装色調にもかかわらず
エンドユーザーの携帯時に有色酸化被膜の摩耗が、短期
間に進行しチタン素材の白色面が露出し、ユーザークレ
ームに直結するところから製品化が出来ずに来た経過が
ある。Conventionally, anodic oxide films have been used to strengthen the protection of titanium surfaces, such as to prevent seizure and improve peeling. In addition, arbitrary coloring by interference thin films is used for decoration and coloring of titanium parts. (Metal surface treatment technology VOL 21,
Nn2) [Problem to be solved by the invention] Since the colored oxide film of titanium oxide produced by conventional technology is a thin film, it is not suitable for products that require long-term wear resistance, such as exterior parts for watches. Despite the elegant color tone of the interior, the colored oxide film wore out in a short period of time when the end user carried it, exposing the white surface of the titanium material, which directly led to user complaints, making it impossible to commercialize the product. There is progress.
又、従来技術ではチタン有色酸化被膜を得るのに、切削
加工難度の高いチタン素材そのものを加工するため、製
造コストが高くなることもチタン有色酸化被膜の量産導
入を遅らせる要因となっていた。In addition, in the conventional technology, in order to obtain a titanium colored oxide film, the titanium material itself, which is difficult to cut, is processed, resulting in high manufacturing costs, which has also been a factor that has delayed the introduction of mass production of titanium colored oxide films.
本発明の目的は、上記欠点を改良し耐摩耗性に優れ且つ
製造コストの安価な、チタン又はチタン合金の陽極酸化
被膜を有する時計用外装部品の製造方法を提供すること
である。An object of the present invention is to provide a method for manufacturing a watch exterior part having an anodized coating of titanium or a titanium alloy, which improves the above-mentioned drawbacks, has excellent wear resistance, and is inexpensive to manufacture.
その方法は、時計用外装部品として広く使用されている
ステンレス材から成る時計用外装部品に、チタン又はチ
タン合金の膜をイオンプレーティング法にて形成した後
、陽極酸化により有色酸化被膜を生成させその上に透明
保護被膜にて時計用外装部品をコーティングする方法で
ある。The method involves forming a film of titanium or titanium alloy by ion plating on a stainless steel watch exterior part, which is widely used as a watch exterior part, and then forming a colored oxide film by anodizing. This is a method of coating the exterior parts of a watch with a transparent protective film.
る。Ru.
第１図は実施例に基づく外装部品の断面図である。図は
、ステンレス材１にチタン被膜２を形成し、その上に有
色酸化被膜６を形成した後、透明保護被膜４をコーティ
ングしたものである。FIG. 1 is a sectional view of an exterior component based on an example. In the figure, a titanium film 2 is formed on a stainless steel material 1, a colored oxide film 6 is formed thereon, and then a transparent protective film 4 is coated.
この製造工程は、はじめ忙ステンレス材１からなる時計
用外装部品を、アセトン溶剤中で超音波洗浄を行ない乾
燥する。洗浄し乾燥した外装部品をイオンプレーティン
グ装置のペルジャー内にセットした後、装置のボード上
にチタン又はチタン合金を配置する。In this manufacturing process, first, a watch exterior part made of a stainless steel material 1 is ultrasonically cleaned in an acetone solvent and then dried. After the cleaned and dried exterior parts are set in the Pelger of the ion plating device, titanium or titanium alloy is placed on the board of the device.
−次に、イオンプレーティングを開始するために装置内
にＡｒガスを２Ｘ１０−２Ｔｏｏｒまで注入し、印加電
圧を２ｋＶ迄上げ、ボンバードを行ない装置内でもう一
度外装部品の清浄を行なった後、イオンプレーティング
を開始し、チタン被膜２を形成させる。この外装部品上
に形成させたチタン被膜２を、表１の条件に従って陽極
酸化処理を行う。-Next, in order to start ion plating, Ar gas was injected into the device to 2X10-2Toor, the applied voltage was increased to 2kV, bombardment was performed, and the exterior parts were cleaned once again in the device, and then ion plating was performed. Then, titanium film 2 is formed. The titanium coating 2 formed on this exterior component is anodized according to the conditions shown in Table 1.
この時、化成電圧は３０Ｖで行なうと、金属光沢感のあ
る明るいブルー色の有色酸化被膜３を生成できる。また
、表２のように化成電圧を変化させることによって、干
渉色をいろいろ変化させられる特徴をもっている。更に
、有色酸化被膜６だけでは、耐摩耗性がなくすぐに色が
あせてしまりので、透明保護被膜４をほどこすことによ
り耐摩耗性を向上させ、優美な金属光沢感のある有色酸
化被膜６を生かす製品を製造することができた。At this time, if the formation voltage is 30 V, a bright blue colored oxide film 3 with metallic luster can be produced. Furthermore, as shown in Table 2, by changing the formation voltage, the interference color can be varied in various ways. Furthermore, since the colored oxide film 6 alone does not have wear resistance and fades quickly, applying the transparent protective film 4 improves the wear resistance and creates the colored oxide film 6 with an elegant metallic luster. We were able to manufacture products that take advantage of this.
表１ 表２
〔発明の効果）
以上の説明で明らかなように、本発明によれば従来技術
のチタンムク材では表現出来なかった多色化表現が、可
能となり、耐摩耗性に優れ且つ製造コストの安価なチタ
ン又はチタン合金の陽極酸化被膜を有する時計用外装部
品を得られるようになった。Table 1 Table 2 [Effects of the invention] As is clear from the above explanation, according to the present invention, it is possible to express multicolors that could not be expressed with conventional titanium solid materials, and it has excellent wear resistance and low manufacturing costs. It has become possible to obtain watch exterior parts having an inexpensive titanium or titanium alloy anodized coating.
第１図は、本発明に基づ〈実施例のステンレスの外装部
品の断面図である。
１・・・・・・ステンレス材、
２・・・・・・チタン被膜、
６・・・・・・有色酸化被膜、
４・・・・・・透明保護被膜。
第 １ 図FIG. 1 is a sectional view of a stainless steel exterior part according to an embodiment of the present invention. 1... Stainless steel material, 2... Titanium coating, 6... Colored oxide coating, 4... Transparent protective coating. Figure 1
Claims (1)
ーティング法によりチタン、又はチタン合金の膜を形成
し、陽極酸化処理により有色酸化被膜を形成させた後、
透明保護被膜をコーティングしたことを特徴とする時計
用外装部品の製造方法。After forming a titanium or titanium alloy film on the exterior parts of a watch made of stainless steel as a base material by ion plating and forming a colored oxide film by anodizing,
A method for producing an exterior part for a watch, characterized in that it is coated with a transparent protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128598A JPS62284097A (en) | 1986-06-03 | 1986-06-03 | Production of facing part for timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61128598A JPS62284097A (en) | 1986-06-03 | 1986-06-03 | Production of facing part for timepiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62284097A true JPS62284097A (en) | 1987-12-09 |
Family
ID=14988731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61128598A Pending JPS62284097A (en) | 1986-06-03 | 1986-06-03 | Production of facing part for timepiece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62284097A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01219159A (en) * | 1988-02-25 | 1989-09-01 | Seiko Instr & Electron Ltd | Outer ornament parts for wristwatch |
| US20180217560A1 (en) * | 2017-01-30 | 2018-08-02 | Seiko Epson Corporation | Timepiece component and timepiece |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153318A (en) * | 1980-04-28 | 1981-11-27 | Nippon Kogaku Kk <Nikon> | Spectacle frame |
| JPS60138066A (en) * | 1983-12-26 | 1985-07-22 | Casio Comput Co Ltd | Surface treatment of external parts for timepiece |
-
1986
- 1986-06-03 JP JP61128598A patent/JPS62284097A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153318A (en) * | 1980-04-28 | 1981-11-27 | Nippon Kogaku Kk <Nikon> | Spectacle frame |
| JPS60138066A (en) * | 1983-12-26 | 1985-07-22 | Casio Comput Co Ltd | Surface treatment of external parts for timepiece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01219159A (en) * | 1988-02-25 | 1989-09-01 | Seiko Instr & Electron Ltd | Outer ornament parts for wristwatch |
| US20180217560A1 (en) * | 2017-01-30 | 2018-08-02 | Seiko Epson Corporation | Timepiece component and timepiece |
| CN108375894A (en) * | 2017-01-30 | 2018-08-07 | 精工爱普生株式会社 | Clock component and clock and watch |
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