JPH0479840B2 - - Google Patents
Info
- Publication number
- JPH0479840B2 JPH0479840B2 JP63091661A JP9166188A JPH0479840B2 JP H0479840 B2 JPH0479840 B2 JP H0479840B2 JP 63091661 A JP63091661 A JP 63091661A JP 9166188 A JP9166188 A JP 9166188A JP H0479840 B2 JPH0479840 B2 JP H0479840B2
- Authority
- JP
- Japan
- Prior art keywords
- plating
- grains
- base material
- metal base
- plating layer
- 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
- 238000007747 plating Methods 0.000 claims description 65
- 239000002184 metal Substances 0.000 claims description 48
- 229910052751 metal Inorganic materials 0.000 claims description 48
- 239000010437 gem Substances 0.000 claims description 38
- 229910001751 gemstone Inorganic materials 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007772 electroless plating Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims 1
- 239000010432 diamond Substances 0.000 description 20
- 239000006061 abrasive grain Substances 0.000 description 19
- 229910003460 diamond Inorganic materials 0.000 description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- DITXJPASYXFQAS-UHFFFAOYSA-N nickel;sulfamic acid Chemical compound [Ni].NS(O)(=O)=O DITXJPASYXFQAS-UHFFFAOYSA-N 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Adornments (AREA)
- Laminated Bodies (AREA)
- Electroplating Methods And Accessories (AREA)
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は宝石粒付き金属製装飾品の製造方法
に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a method for manufacturing a metal ornament with gem grains.
〈従来の技術〉
従来より、メガネフレーム、ネクタイピン、ネ
ツクレス、ブローチ、ブレスレット、指輪、カフ
ス、時計バンド、ピアス、イアリング、バツクル
などの金属製装飾品に、高価な天然及び人造の宝
石を取付けることにより、金属製装飾品の装飾効
果を高めることが知られている。<Prior art> Traditionally, expensive natural and artificial jewelry has been attached to metal accessories such as eyeglass frames, tie clips, neckpieces, brooches, bracelets, rings, cuffs, watch bands, earrings, buckles, etc. It is known that this enhances the decorative effect of metal ornaments.
〈発明が解決しようとする課題〉
しかしながら、このような従来の技術にあつて
は、比較的大きめの宝石粒塊を機械的に金属製装
飾品の表面に嵌め込んで取付ける場合が殆どであ
つたため、金属製装飾品自体が甚だ高価なものに
なると共に、金属製装飾品を形成する金属基材自
体の加工も煩雑であつた。従つて、量産には不向
きであり、且つ機械的に嵌め込むようにしていた
ので、宝石粒塊が脱落してしまうおそれもあつ
た。<Problems to be Solved by the Invention> However, in the case of such conventional techniques, in most cases relatively large gemstone agglomerates were mechanically fitted onto the surface of metal ornaments to attach them. However, the metal ornament itself has become extremely expensive, and the processing of the metal base material itself that forms the metal ornament has been complicated. Therefore, it is not suitable for mass production, and since it is fitted mechanically, there is a risk that the gemstone agglomerates may fall off.
そこで、最近では大きい宝石の粒塊を用いるの
ではなく、比較的小さめの宝石粒を金属製装飾品
の表面に付着させることにより、上記の如き従来
の課題の解決を図ることが考えられているが、今
までに有効な手段が提案されずにいた。 Therefore, recently it has been considered to solve the above conventional problems by attaching relatively small gemstone particles to the surface of metal ornaments, rather than using large gemstone agglomerates. However, until now no effective means have been proposed.
〈課題を解決するための手段〉
この発明に係る宝石粒付き金属製装飾品の製造
方法は、上記の如き従来の課題を解決すべく提案
されたものであり、所定形状に成形した金属基材
をメツキ液中に浸し、該メツキ液中における金属
基材の表面に対して宝石粒を施し、次いで該金属
基材の電解メツキ処理を行つて形成した第１メツ
キ層により宝石粒を金属基材の表面に固定し、そ
して、前記第１メツキ層にて固定されなかつた宝
石粒を除去した後、金属基材を更に別のメツキ液
に浸して電解メツキ又は無電解メツキ処理を行う
ことにより、金属基材の表面に第２メツキ層を１
層又は２層以上形成するものである。<Means for Solving the Problems> A method for manufacturing a metal ornament with gem grains according to the present invention has been proposed in order to solve the conventional problems as described above. is immersed in a plating solution, gem grains are applied to the surface of the metal base material in the plating solution, and then the jewel grains are applied to the metal base material using the first plating layer formed by electroplating the metal base material. and after removing the gem grains that were not fixed in the first plating layer, the metal base material is further immersed in another plating solution to perform electroplating or electroless plating treatment, 1 second plating layer on the surface of the metal base material
A layer or two or more layers are formed.
〈作用〉
すなわち、この発明に係る宝石粒は、金属基材
の表面で第１メツキ層及び第２メツキ層より物理
的に包含された状態で固定されるので脱落するお
それがない。つまり、金属基材の表面に施された
宝石粒は、メツキ処理上においては「絶縁物」と
なるので、第１及び第２メツキ層はこの宝石粒を
避けた状態で、宝石粒の〓間を埋めながら確実に
成長し、宝石粒の金属基材側半分を包み込むよう
に形成され、宝石粒の確実で強固な固定状態を得
ることができる。<Function> That is, the gem grains according to the present invention are fixed on the surface of the metal base material in a state where they are physically included in the first plating layer and the second plating layer, so there is no risk of them falling off. In other words, the gem grains applied to the surface of the metal base material serve as an "insulator" during the plating process, so the first and second plating layers are placed between the gem grains while avoiding the gem grains. The gem grains grow reliably while filling the space, and are formed so as to wrap around the half of the gemstone grains on the metal base material side, making it possible to securely and firmly fix the jewel grains.
また換言すれば、第１メツキ層を形成した時点
で、固定されなかつた宝石粒をいつたん除去する
ので、宝石粒は必ず第１メツキ層と第２メツキ層
の両方にて固定されることとなり、不安定な状態
（例えば、第２メツキ層だけでかろうじて固定さ
れているような状態）で固定される宝石粒がな
く、固定後における宝石粒の脱落を招くことがな
い。 In other words, as soon as the first plating layer is formed, unfixed gem grains are removed, so the gem grains are always fixed in both the first plating layer and the second plating layer. There are no jewel grains that are fixed in an unstable state (for example, in a state where they are barely fixed only by the second plating layer), and the jewel grains do not fall off after fixing.
更に、メツキ処理を利用して宝石粒を固定する
ので、量産に好適であると共に、金属基材を適宜
マスキング材料にて覆うことにより、所望部分だ
けに宝石粒を付着することも自由にできる。 Furthermore, since the gem grains are fixed using a plating process, it is suitable for mass production, and by covering the metal base material with an appropriate masking material, the gem grains can be attached only to desired areas.
〈実施例〉
以下、この発明の好適な一実施例を第１図及び
第２図に基づいて説明する。<Embodiment> Hereinafter, a preferred embodiment of the present invention will be described based on FIGS. 1 and 2.
１は金属基材で、金属製装飾品としてのメガネ
フレーム形状をしている。そして、この金属基材
１の表面にはメツキ対象部としての上縁部２を残
してビニールテープ３にてマスキングされてい
る。そして、この金属基材１は絶縁製のホルダー
４に10個並べて取付けられ、各々の金属基材１に
は陰極の導線５が接続されてカソード化されてい
る。６は第１メツキ槽で、内部には液温が40℃
で、PHが4.5のスルフアミン酸ニツケルメツキ液
（以下、単に第１メツキ液）７が、陽極８により
アノード化された状態で満たされている。また、
この第１メツキ槽５内には架台９が備えてあり、
この架台９上には更に受皿１０が配置されてい
る。 Reference numeral 1 is a metal base material, which has the shape of an eyeglass frame as a metal ornament. The surface of the metal base material 1 is masked with a vinyl tape 3, leaving the upper edge 2 as the part to be plated. Ten metal substrates 1 are attached to an insulating holder 4 in a row, and each metal substrate 1 is connected to a cathode conductor 5 to form a cathode. 6 is the first plating tank, the liquid temperature inside is 40℃
A nickel sulfamic acid plating solution (hereinafter referred to simply as the first plating solution) 7 having a pH of 4.5 is filled with an anode formed by an anode 8 . Also,
A pedestal 9 is provided in the first plating tank 5.
A saucer 10 is further arranged on this pedestal 9.
そして、前記金属基材１を並べて取付けたホル
ダー４を、第１メツキ槽６内に入れて受皿１０の
底部に置く。次いで、粒度＃270／＃325の人造ダ
イヤモンドである「宝石粒」としてのダイヤモン
ド砥粒１１を、ホルダー４に取付けられた金属基
材１がこのダイヤモンド砥粒１１にて完全に隠れ
るまで（金属基材１がダイヤモンド砥粒１１に埋
もれるまで）、第１メツキ槽６の上から金属基材
１めがけてふりかける。 Then, the holder 4 to which the metal base materials 1 are arranged and attached is placed in the first plating tank 6 and placed on the bottom of the saucer 10. Next, diamond abrasive grains 11 as "jewel grains", which are artificial diamonds with particle size #270/#325, are applied until the metal base material 1 attached to the holder 4 is completely hidden by the diamond abrasive grains 11 (metal base (until the material 1 is buried in the diamond abrasive grains 11), sprinkle it onto the metal base material 1 from above the first plating tank 6.
そして、この状態において1A／ｄm2の電流密
度で、10分間のニツケルメツキ処理を行つた。す
ると、金属基材１の表面にほぼ接触しているダイ
ヤモンド砥粒１１だけが、ニツケルメツキ処理に
より形成された第１メツキ層１２により、恰も
「仮止め」された如く固定される。金属基材１の
表面に施されたダイヤモンド砥粒１１は、メツキ
処理上においては「絶縁物」となるので、第１メ
ツキ層１２はこのダイヤモンド砥粒１１を避けた
状態で、ダイヤモンド砥粒１１の〓間を埋めなが
ら確実に成長していた。そして、ニツケルメツキ
処理後、金属基材１をホルダー４ごと第１メツキ
槽６から取り出して洗浄し、第１メツキ層６にて
固定されなかつたダイヤモンド砥粒１１を除去す
る。尚、除去されたダイヤモンド砥粒１１は再利
用できるので、無駄のないように回収する。 In this state, nickel plating treatment was performed for 10 minutes at a current density of 1 A/dm 2 . Then, only the diamond abrasive grains 11 that are almost in contact with the surface of the metal base material 1 are fixed as if "temporarily fixed" by the first plating layer 12 formed by the nickel plating process. The diamond abrasive grains 11 applied to the surface of the metal base material 1 serve as an "insulator" during the plating process, so the first plating layer 12 avoids the diamond abrasive grains 11. He was definitely growing while filling in the gaps. After the nickel plating treatment, the metal base material 1 along with the holder 4 is taken out from the first plating tank 6 and washed, and the diamond abrasive grains 11 that are not fixed by the first plating layer 6 are removed. Incidentally, since the removed diamond abrasive grains 11 can be reused, they are collected without waste.
次に、洗浄した金属基材１を、図示せぬ別の第
２メツキ槽に移す。この第２メツキ槽には、液温
が85℃で、アルニツクＴ−Ｆである無電解ニツケ
ルメツキ液（以下、単に第２メツキ液）が満たさ
れている。そして、この第２メツキ液にて無電解
ニツケルメツキ処理を４時間行い、第１メツキ層
１２の上に第２メツキ層１３を更に形成した。第
１メツキ層１２と第２メツキ層１３との合計の厚
さは、ダイヤモンド砥粒１１の粒径の約1/2に相
当した。第２メツキ層１３形成後、マスキング用
のビニールテープ３を取り外し、最後の仕上げで
あるニツケル電解メツキを行い、水洗・乾燥して
最終製品としてのメガネフレーム（金属製装飾
品）を得た。 Next, the cleaned metal base material 1 is transferred to another second plating tank (not shown). This second plating tank is filled with an electroless nickel plating solution (hereinafter simply referred to as the second plating solution) which is Alnic TF at a temperature of 85 DEG C. Then, electroless nickel plating treatment was performed using this second plating solution for 4 hours to further form a second plating layer 13 on the first plating layer 12. The total thickness of the first plating layer 12 and the second plating layer 13 corresponded to about 1/2 of the grain size of the diamond abrasive grains 11. After the second plating layer 13 was formed, the masking vinyl tape 3 was removed, and the final finish, nickel electrolytic plating, was applied, followed by washing and drying to obtain a glasses frame (metal ornament) as a final product.
得られた金属製装飾品は、ダイヤモンド砥粒１
１の下側半分が第１及び第２メツキ層１２，１３
にて包み込まれるように固定されるので、ダイヤ
モンド砥粒１１が脱落するおそれはない。つま
り、第１メツキ層１２を形成し時点で、固定され
なかつたダイヤモンド砥粒１１をいつたん除去す
るので、ダイヤモンド砥粒１１は必ず第１メツキ
層１２と第２メツキ層１３の両方にて固定される
こととなり、不安定な状態（例えば、第２メツキ
層１３だけでかろうじて固定されているような状
態）で固定されるダイヤモンド砥粒１１がない。
そして、得られた金属製装飾品は、ダイヤモンド
砥粒１１を付着した上縁部２が、太陽光線の当た
る角度によりキラキラ輝き、装飾効果が著しく増
した。更に、この金属製装飾品を、スクラツチテ
スターにより５Kgの力でひつかいても、付着した
ダイヤモンド砥粒１１は脱落しなかつた。 The obtained metal ornament has diamond abrasive grains of 1
The lower half of 1 is the first and second plating layer 12, 13
Since the diamond abrasive grains 11 are fixed so as to be wrapped around them, there is no risk of the diamond abrasive grains 11 falling off. In other words, since the unfixed diamond abrasive grains 11 are removed once the first plating layer 12 is formed, the diamond abrasive grains 11 are always fixed in both the first plating layer 12 and the second plating layer 13. Therefore, the diamond abrasive grains 11 are not fixed in an unstable state (for example, in a state where they are barely fixed only by the second plating layer 13).
The upper edge 2 of the obtained metal ornament, to which the diamond abrasive grains 11 were attached, sparkled depending on the angle at which the sun's rays hit, and the decorative effect was significantly increased. Furthermore, even when this metal ornament was scratched with a force of 5 kg using a scratch tester, the attached diamond abrasive grains 11 did not fall off.
尚、以上の説明において、「宝石粒」としてダ
イヤモンド砥粒１１を例にしたが、サフヤイヤ、
ルビーその他の宝石粒であつても良い。また、メ
ツキ処理もニツケルメツキに限定されない。更
に、第２メツキ層は１層に限定されず２層以上の
複数層形成してもよい。 In the above explanation, the diamond abrasive grains 11 were used as an example of the "jewelry grains";
It may also be ruby or other gem grains. Furthermore, the plating treatment is not limited to nickel plating. Further, the second plating layer is not limited to one layer, but may be formed in two or more layers.
〈効果〉
この発明に係る宝石粒付き金属製装飾品の製造
方法は、以上説明してきた如き内容のものであつ
て、宝石粒が金属基材の表面で第１メツキ層及び
第２メツキ層より物理的に包含された状態で固定
されるので脱落するおそれがない。つまり、第１
メツキ層を形成した時点で、固定されなかつた宝
石粒をいつたん除去するので、宝石粒は必ず第１
メツキ層と第２メツキ層の両方にて固定されるこ
ととなり、不安定な状態で固定される宝石粒がな
く、固定後における宝石粒の脱落がない。<Effects> The method for manufacturing a metal ornament with gem grains according to the present invention has the content as explained above, in which the gem grains are formed on the surface of the metal base material from the first plating layer and the second plating layer. Since it is fixed in a physically contained state, there is no risk of it falling off. In other words, the first
Once the plating layer is formed, the unfixed gem grains are removed, so the gem grains must be placed in the first layer.
Since it is fixed by both the plating layer and the second plating layer, there are no gemstone particles that are fixed in an unstable state, and there is no possibility that the gemstone particles will fall off after fixing.
また、メツキ処理を利用して宝石粒を固定する
ので、量産に好適であると共に、金属基材を適宜
マスキング材料にて覆うことにより、所望部分だ
けに宝石粒を付着することも自由にできる。 Furthermore, since the gem grains are fixed using a plating process, it is suitable for mass production, and by covering the metal base material with an appropriate masking material, the gem grains can be attached only to desired areas.
第１図はこの発明の一実施例に係る金属基材を
示す平面図、第２図はメツキ槽を示す概略断面
図、そして第３図は宝石粒の付着状態を示す金属
基材表面の拡大図である。
１……金属基材、７……第１メツキ液、１１…
…ダイヤモンド砥粒（宝石粒）、１２……第１メ
ツキ層、１３……第２メツキ層。
Fig. 1 is a plan view showing a metal base material according to an embodiment of the present invention, Fig. 2 is a schematic sectional view showing a plating bath, and Fig. 3 is an enlarged view of the metal base material surface showing the state of adhesion of gem grains. It is a diagram. 1... Metal base material, 7... First plating liquid, 11...
...Diamond abrasive grains (jewel grains), 12...First plating layer, 13...Second plating layer.
Claims (1)
し、該メツキ液中における金属基材の表面に対し
て宝石粒を施し、次いで該金属基材の電解メツキ
処理を行つて形成した第１メツキ層により宝石粒
を金属基材の表面に固定し、 そして、前記第１メツキ層にて固定されなかつ
た宝石粒を除去した後、金属基材を更に別のメツ
キ液に浸して電解メツキ又は無電解メツキ処理を
行うことにより、金属基材の表面に第２メツキ層
を１層又は２層以上形成したことを特徴とする宝
石粒付き金属製装飾品の製造方法。[Scope of Claims] A metal base material formed into a predetermined shape is immersed in a plating solution, gem grains are applied to the surface of the metal base material in the plating solution, and then the metal base material is electrolytically plated. The gemstone grains are fixed to the surface of the metal base material by the first plating layer formed using the first plating layer, and after removing the jewel grains that were not fixed by the first plating layer, the metal base material is further coated with another plating liquid. A method for manufacturing a metal ornament with gem grains, characterized in that one or more second plating layers are formed on the surface of a metal base material by dipping and performing electrolytic plating or electroless plating treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63091661A JPH01263100A (en) | 1988-04-15 | 1988-04-15 | Production of metallic ornament with gem particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63091661A JPH01263100A (en) | 1988-04-15 | 1988-04-15 | Production of metallic ornament with gem particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01263100A JPH01263100A (en) | 1989-10-19 |
| JPH0479840B2 true JPH0479840B2 (en) | 1992-12-17 |
Family
ID=14032675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63091661A Granted JPH01263100A (en) | 1988-04-15 | 1988-04-15 | Production of metallic ornament with gem particles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01263100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9011974B2 (en) | 2003-12-09 | 2015-04-21 | The Foundation for the Promotion of Supplementary Occupations and Related Techniques of her Majesty Queen Sirikit | Process of producing decorated metal |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010148919A (en) * | 2010-02-22 | 2010-07-08 | Aida Kagaku Kogyo Kk | Decoration measure of silver sintered compact |
| JP2018042966A (en) * | 2016-09-13 | 2018-03-22 | 恵美子 新居 | Decorative Product Plating Process and Decorative Product |
| US11250277B2 (en) * | 2018-11-30 | 2022-02-15 | Universal City Studios Llc | Alternating crossed alignment object detection |
-
1988
- 1988-04-15 JP JP63091661A patent/JPH01263100A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9011974B2 (en) | 2003-12-09 | 2015-04-21 | The Foundation for the Promotion of Supplementary Occupations and Related Techniques of her Majesty Queen Sirikit | Process of producing decorated metal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01263100A (en) | 1989-10-19 |
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