JPH08260195A - Decorative goods and its production - Google Patents
Decorative goods and its productionInfo
- Publication number
- JPH08260195A JPH08260195A JP9147695A JP9147695A JPH08260195A JP H08260195 A JPH08260195 A JP H08260195A JP 9147695 A JP9147695 A JP 9147695A JP 9147695 A JP9147695 A JP 9147695A JP H08260195 A JPH08260195 A JP H08260195A
- Authority
- JP
- Japan
- Prior art keywords
- noble metal
- alloy
- same
- precious metal
- decorative article
- 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
Landscapes
- Adornments (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、指輪、ネックチェー
ン、アクセサリー、時計枠、眼鏡フレーム等の装飾品及
びその製造方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to ornaments such as rings, neck chains, accessories, watch frames, and eyeglass frames, and a method for manufacturing the same.
【0002】[0002]
【従来の技術】従来より上記装飾品には、Pt、Au等
の貴金属や貴金属合金が使用されている。上記装飾品
は、疵が付きにくく、破損しにくいことが重要なポイン
トで、その為機械的強度が要求されるものである。しか
し、上記の貴金属の硬さには限界があり、また貴金属合
金は硬さが高くなったものの、加工しにくくなったり、
加工中クラックが生じたりした。2. Description of the Related Art Conventionally, precious metals and precious metal alloys such as Pt and Au have been used for the above decorative articles. It is important that the above-mentioned decorative article is not easily scratched or damaged, and therefore mechanical strength is required. However, there is a limit to the hardness of the above-mentioned precious metals, and although the precious metal alloy has increased hardness, it becomes difficult to process,
Cracks occurred during processing.
【0003】[0003]
【発明が解決しようとする課題】そこで本発明は、加工
し易く、機械的強度特に、表面硬さの高い装飾品及びそ
の製造方法を提供しようとするものである。SUMMARY OF THE INVENTION Therefore, the present invention is intended to provide a decorative article which is easy to process and has high mechanical strength, especially surface hardness, and a method for producing the same.
【0004】[0004]
【課題を解決するための手段】上記課題を解決するため
の本発明の装飾品は、貴金属又は貴金属合金の装飾品に
於いて、表面に同一の貴金属のメッキ又は同一貴金属よ
り成る貴金属合金のメッキが施されていることを特徴と
するものである。上記貴金属は、Pt又はAuが好まし
く、貴金属合金はPt合金又はAu合金が好ましい。ま
た、メッキの厚さは、10μm〜 100μmが好ましい。上
記課題を解決するための本発明の装飾品の製造方法は、
貴金属又は貴金属合金の装飾品を加工し、次にその装飾
品の表面に同一の貴金属のメッキ浴又は同一の貴金属よ
り成る貴金属合金のメッキ浴を用いて電着層を被覆し、
然る後所定の形状、特性に仕上げ加工することを特徴と
するものである。この製造方法に於ける貴金属はPt又
はAuが好ましく、貴金属合金はPt合金又はAu合金
が好ましい。また、この製造方法に於いて、装飾品表面
への電着層の厚さは、10μm〜 100μmが好ましい。さ
らにこの製造方法に於ける仕上げ加工は、ハンマリン
グ、熱処理、研摩の少なくとも1つであることが好まし
い。上記の装飾品表面へのメッキ浴による電着層の厚さ
が10μm〜 100μmが好ましい理由は、10μm未満では
所要の硬さが得られないからであり、 100μmを超える
と電着に時間がかかり過ぎて生産性が悪くなり、しかも
厚みが増えても効果がそれほど期待できないからであ
る。The ornament of the present invention for solving the above-mentioned problems is a noble metal or noble metal alloy ornament, wherein the surface is plated with the same noble metal or a noble metal alloy composed of the same noble metal. It is characterized by being applied. The noble metal is preferably Pt or Au, and the noble metal alloy is preferably a Pt alloy or Au alloy. The plating thickness is preferably 10 μm to 100 μm. The manufacturing method of the decorative article of the present invention for solving the above problems,
Processing a precious metal or precious metal alloy ornament, and then coating the surface of the ornament with an electrodeposition layer using the same precious metal plating bath or a precious metal alloy plating bath consisting of the same precious metal,
After that, it is characterized in that it is finished into a predetermined shape and characteristics. In this manufacturing method, the noble metal is preferably Pt or Au, and the noble metal alloy is preferably Pt alloy or Au alloy. In this manufacturing method, the thickness of the electrodeposition layer on the surface of the decorative article is preferably 10 μm to 100 μm. Furthermore, the finishing process in this manufacturing method is preferably at least one of hammering, heat treatment, and polishing. The reason why the thickness of the electrodeposition layer on the surface of the decorative article by the plating bath is preferably 10 μm to 100 μm is that the required hardness cannot be obtained if the thickness is less than 10 μm. This is because the productivity is deteriorated and the effect cannot be expected so much even if the thickness is increased.
【0005】[0005]
【作用】上記のように本発明の装飾品は、貴金属又は貴
金属合金の装飾品の表面に、同一の貴金属のメッキ浴又
は同一の貴金属より成る貴金属合金のメッキ浴による電
着層が施されているので、装飾品の品位を損なうことな
く、高品位を保持でき、また機械的強度特に表面硬さが
高くなって疵が付きにくく、変形しにくくなる。また、
本発明の装飾品の製造方法は、上記のように貴金属又は
貴金属合金の装飾品を加工し、つぎにその装飾品の表面
に同一の貴金属のメッキ浴又は同一の貴金属より成る貴
金属合金のメッキ浴を用いて電着層を被覆するので、表
面は電着層により硬さは高くなっているが内部はそれ程
高くなく、所定の形状、特性に仕上げる加工は容易であ
る。また、メッキによる電着厚さが10μm〜 100μmの
場合、所要の硬さの装飾品を短時間に能率良く生産でき
る。As described above, in the decorative article of the present invention, the surface of the precious metal or precious metal alloy decorative article is provided with the electrodeposition layer by the plating bath of the same precious metal or the plating bath of the precious metal alloy composed of the same precious metal. Therefore, the high quality can be maintained without impairing the quality of the ornament, and the mechanical strength, in particular, the surface hardness becomes high, so that the flaw is hard to be formed and is hard to be deformed. Also,
The method for producing a decorative article of the present invention comprises processing a precious metal or precious metal alloy decorative article as described above, and then depositing the same precious metal plating bath or a precious metal alloy plating bath comprising the same precious metal on the surface of the decorative article. Since the electrodeposition layer is coated with, the surface has a higher hardness due to the electrodeposition layer, but the inside is not so high, and the processing to finish into a predetermined shape and characteristics is easy. Further, when the electrodeposited thickness by plating is 10 μm to 100 μm, a decorative article having a required hardness can be efficiently produced in a short time.
【0006】[0006]
【実施例】下記の表1の左欄に示す実施例1〜2の貴金
属及び貴金属合金より成る幅 3.0mm、高さ 1.5mmの甲丸
テープを作成し、次に長さ60mmに切断してリング加工の
上、夫々表1に示すろう材にてろう付けし、次いでリン
グの外表面に表1に示すメッキ浴を用いて電着して、厚
さ50μmのメッキを施し、然る後研摩仕上げして指輪を
得た。一方、下記の表1の左欄に示す従来例1〜2の貴
金属及び貴金属合金より成る幅 3.0mm、高さ 1.5mmの甲
丸テープを作成し、次に長さ60mmに切断してリング加工
の上、夫々表1に示すろう材にてろう付けし、次いで研
摩仕上げして指輪を得た。こうして得た実施例1〜2及
び従来例1〜2の指輪の外観を検査し且つ硬さを測定し
た処、下記の表1の右欄に示すような結果を得た。EXAMPLE A round tape having a width of 3.0 mm and a height of 1.5 mm made of the noble metals and noble metal alloys of Examples 1 and 2 shown in the left column of Table 1 below was prepared, and then cut into a length of 60 mm. After ring processing, they are brazed with the brazing materials shown in Table 1, respectively, and then the outer surface of the ring is electrodeposited using the plating bath shown in Table 1 to give a thickness of 50 μm and then polished. Finished and got a ring. On the other hand, a round tape with a width of 3.0 mm and a height of 1.5 mm made of noble metals and noble metal alloys of Conventional Examples 1 and 2 shown in the left column of Table 1 below was prepared, and then cut into a length of 60 mm to form a ring. Each of them was brazed with the brazing material shown in Table 1 and then polished to obtain a ring. When the appearance of the rings of Examples 1 and 2 and Conventional Examples 1 and 2 thus obtained were inspected and the hardness was measured, the results shown in the right column of Table 1 below were obtained.
【0007】[0007]
【表1】 [Table 1]
【0008】上記の表1で明らかなように実施例1〜2
及び従来例1〜2の指輪は共にクラック、ピンホールは
無いが、従来例1〜2の指輪は硬さが低いのに対し、実
施例1〜2の指輪は硬さが高く、疵が付きにくく変形し
にくいことが判る。尚、上記実施例は、装飾品が指輪の
場合であるが、これに限るものではなく、ネックチェー
ン、アクセサリー、時計枠、眼鏡フレーム等にも適用で
きるものである。As can be seen from Table 1 above, Examples 1-2
Although the rings of Conventional Examples 1 and 2 have neither cracks nor pinholes, the rings of Conventional Examples 1 and 2 have low hardness, whereas the rings of Examples 1 and 2 have high hardness and are flawed. You can see that it is difficult to deform. Although the above embodiment is a case in which the ornament is a ring, the present invention is not limited to this, and can also be applied to neck chains, accessories, watch frames, eyeglass frames and the like.
【0009】[0009]
【発明の効果】以上の説明で判るように本発明の装飾品
は、高品位を保持できると共に機械的強度特に表面硬さ
が高くて疵が付きにくく変形することが無く、長寿命と
なる。また本発明の装飾品の製造方法は、加工した装飾
品の表面に同一成分組成のメッキ浴を用いて電着層を被
覆するので、表面は電着層により硬くなるが、内部はそ
れ程高くなく、所定の形状、特性に仕上げる加工は至っ
て容易であり、また電着厚さを10μm〜 100μmとした
場合、所要の硬さの装飾品を短時間に能率良く生産でき
る。As can be seen from the above description, the decorative article of the present invention can maintain a high quality and has a long mechanical life because it has a high mechanical strength, especially a high surface hardness, is hard to be damaged, and is not deformed. Further, in the method for producing a decorative article of the present invention, since the surface of the processed decorative article is coated with the electrodeposition layer using a plating bath having the same composition, the surface becomes harder due to the electrodeposition layer, but the inside is not so high. Further, it is very easy to finish the product into a predetermined shape and characteristics, and when the electrodeposition thickness is 10 μm to 100 μm, it is possible to efficiently produce a decorative article having a required hardness in a short time.
Claims (7)
て、表面に同一の貴金属のメッキ又は同一貴金属合金よ
り成る合金のメッキが施されていることを特徴とする装
飾品。1. A noble metal or noble metal alloy ornament, wherein the surface is plated with the same noble metal or an alloy of the same noble metal alloy.
くはAu又はPt合金若しくはAu合金である請求項1
記載の装飾品。2. The noble metal or noble metal alloy is Pt or Au, or a Pt alloy or Au alloy.
The listed ornaments.
であることを特徴とする請求項1又は2記載の装飾品。3. The thickness of the plating is 10 μm to 100 μm
The decorative article according to claim 1 or 2, wherein
し、次にその装飾品の表面に同一の貴金属のメッキ浴又
は同一の貴金属より成る貴金属合金のメッキ浴を用いて
電着層を被覆し、然る後所定の形状、特性に仕上げ加工
することを特徴とする装飾品の製造方法。4. A precious metal or precious metal alloy ornament is processed, and then the surface of the ornament is coated with an electrodeposition layer using a plating bath of the same precious metal or a precious metal alloy plating bath consisting of the same precious metal. Then, a method of manufacturing an ornamental product, characterized by finishing processing into a predetermined shape and characteristics.
くはAu又はPt合金若しくはAu合金である請求項4
記載の装飾品の製造方法。5. The noble metal or noble metal alloy is Pt or Au, or a Pt alloy or Au alloy.
A method for manufacturing the described decorative article.
〜 100μmであることを特徴とする請求項4又は5記載
の装飾品の製造方法。6. The thickness of the electrodeposition layer on the surface of the decorative article is 10 μm.
The method for producing a decorative article according to claim 4 or 5, characterized in that the thickness is from 100 µm to 100 µm.
研摩の少なくとも1つであることを特徴とする請求項
4、5、6のいずれかに記載の装飾品の製造方法。7. Finishing includes hammering, heat treatment,
7. The method for manufacturing an ornamental article according to claim 4, wherein the method is at least one of polishing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9147695A JPH08260195A (en) | 1995-03-24 | 1995-03-24 | Decorative goods and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9147695A JPH08260195A (en) | 1995-03-24 | 1995-03-24 | Decorative goods and its production |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08260195A true JPH08260195A (en) | 1996-10-08 |
Family
ID=14027459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9147695A Pending JPH08260195A (en) | 1995-03-24 | 1995-03-24 | Decorative goods and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08260195A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009075405A1 (en) * | 2007-12-13 | 2009-06-18 | Go Gyun O | Manufacturing method of metal accessory |
-
1995
- 1995-03-24 JP JP9147695A patent/JPH08260195A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009075405A1 (en) * | 2007-12-13 | 2009-06-18 | Go Gyun O | Manufacturing method of metal accessory |
KR100947904B1 (en) * | 2007-12-13 | 2010-03-17 | 오고균 | Manufacturing method of metal accessory |
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