JP2013162809A - Method for manufacturing jewel holding member - Google Patents
Method for manufacturing jewel holding member Download PDFInfo
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- JP2013162809A JP2013162809A JP2012025924A JP2012025924A JP2013162809A JP 2013162809 A JP2013162809 A JP 2013162809A JP 2012025924 A JP2012025924 A JP 2012025924A JP 2012025924 A JP2012025924 A JP 2012025924A JP 2013162809 A JP2013162809 A JP 2013162809A
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- JP
- Japan
- Prior art keywords
- pedestal
- holding member
- jewel
- brazing material
- claw
- 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.)
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- 239000010437 gem Substances 0.000 title claims abstract description 51
- 229910001751 gemstone Inorganic materials 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 9
- 210000000078 claw Anatomy 0.000 claims abstract description 57
- 238000005219 brazing Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 40
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 239000010970 precious metal Substances 0.000 claims abstract description 6
- 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 claims description 52
- 238000005304 joining Methods 0.000 claims description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 229910052703 rhodium Inorganic materials 0.000 claims description 5
- 239000010948 rhodium Substances 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- 239000010938 white gold Substances 0.000 claims description 2
- 229910000832 white gold Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 7
- 235000019646 color tone Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RNIPJYFZGXJSDD-UHFFFAOYSA-N 2,4,5-triphenyl-1h-imidazole Chemical compound C1=CC=CC=C1C1=NC(C=2C=CC=CC=2)=C(C=2C=CC=CC=2)N1 RNIPJYFZGXJSDD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- UPIXZLGONUBZLK-UHFFFAOYSA-N platinum Chemical compound [Pt].[Pt] UPIXZLGONUBZLK-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Adornments (AREA)
Abstract
Description
本発明は、宝石保持部材の製作方法に関し、詳しくは、宝石を取り付ける台座に宝石を保持する爪を接合する方法に関するものである。 The present invention relates to a method for manufacturing a jewel holding member, and more particularly to a method for joining a claw for holding a jewel to a pedestal to which the jewel is attached.
従来の宝石保持部材は、宝石を取り付ける台座と宝石を保持する爪には同種の金属、主にプラチナ（白金）又は金を用いることが多かった。
しかしながら、プラチナ又は金は強度が弱いため、爪にプラチナ又は金を用いると、保持する力をカバーするために爪が大きくなってしまう。
そのため、貴重な宝石を大きな爪で隠す部分が多くなり、せっかくの宝石を小さく見せてしまっていた。
そこで、弾性を有し、剛性のある材料で爪を形成し、この細くても良い爪で保持して、できるだけ宝石を隠さないですむ材料としてステンレスを用いることが考えられた。
In the conventional jewelry holding member, the same kind of metal, mainly platinum (platinum) or gold, is often used for the pedestal for attaching the gemstone and the claws for holding the gemstone.
However, since platinum or gold has low strength, using platinum or gold for the nail results in a large nail to cover the holding force.
For this reason, there were many areas where precious gemstones were hidden with large nails, and the precious gemstones were shown small.
In view of this, it has been considered to use stainless steel as a material for forming a claw with a material having elasticity and rigidity, holding the claw with this thin nail, and keeping a jewel as hidden as possible.
ところで、上記特許文献１のステンレス製爪をどのように取り付けることが可能であるかについては開示されていない。
例えば、ステンレス製爪を取り付けるには、一般的に酸素バーナー、都市ガスバーナー等による加熱で接合をしていた。そのため、熱が隣接する他の爪の部分にまで影響し、その表面を酸化させてしまっていた。したがって、酸化皮膜ができてしまっており、接合が難しくなり接合強度が弱くなり所望の接合を得ることができないという問題があった。
By the way, it is not disclosed how the stainless steel nail of the said patent document 1 can be attached.
For example, in order to attach a stainless steel nail, bonding is generally performed by heating with an oxygen burner, a city gas burner or the like. For this reason, the heat affects other adjacent nail parts and oxidizes the surface. Accordingly, an oxide film has been formed, which makes it difficult to join and weakens the joining strength, so that a desired joining cannot be obtained.
本発明は、上記事情に鑑みなされたものであり、宝石を取り付ける貴金属製台座に宝石を保持するステンレス製の爪を接合する宝石保持部材の製作方法を提供するものである。 This invention is made in view of the said situation, and provides the manufacturing method of the jewelry holding member which joins the stainless steel nail | claw which hold | maintains jewelry to the noble metal base which attaches jewelry.
本発明に係る宝石保持部材の製作方法は、宝石を取り付ける貴金属製台座に前記宝石を保持するステンレス製爪を複数箇所で接合する宝石保持部材の製作方法において、前記台座に前記爪を仮付けし、その後、前記爪を仮付けした箇所にロー材を仮付けして盛り、その後、前記台座全体を加熱して前記ロー材を溶融させて前記台座と前記爪との間に流して前記台座に前記全爪を接合することを特徴としている。 The method for producing a jewel holding member according to the present invention is a method for producing a jewel holding member in which a stainless steel claw for holding the jewel is joined to a noble metal pedestal to which the jewel is attached at a plurality of locations, and the claw is temporarily attached to the pedestal. Thereafter, the brazing material is temporarily attached to the place where the claw is temporarily attached, and then the whole pedestal is heated to melt the brazing material and flow between the pedestal and the claw to the pedestal. All the claws are joined.
本発明に係る宝石保持部材の製作方法によれば、レーザー又は放電でステンレス爪を仮付けし、さらにロー材を仮付けして盛り、全体を加熱溶融して接合することにより、隣接する他の爪の箇所への熱の影響を与えることが無く、ロー付けを完了し、所望の接合強度を持った宝石保持部材を製作することができる。 According to the method for manufacturing a jewel holding member according to the present invention, a stainless steel nail is temporarily attached by laser or electric discharge, and then a brazing material is temporarily attached, and the whole is heated and melted and joined to another adjacent member. It is possible to manufacture a jewel holding member having a desired bonding strength by completing brazing without affecting the nail location.
以下、本発明を良好な実施例を示す図面に基づいて説明する。 Hereinafter, the present invention will be described with reference to the drawings showing preferred embodiments.
図中、１は宝石保持部材で、この宝石保持部材１は、宝石３０を取り付ける台座１０と、台座に取り付ける複数の爪２０から構成されている。
台座１０は、宝石３０を中心に保持するため中央部に貫通穴１４を有した環状を呈しており、この貫通穴１４の内周縁１１で宝石３０を支持している。台座１０の外周には、複数の爪２０が適宜間隔で設けられ、支持した宝石３０が脱落しないように図１のように加締めて保持している。
図に示された台座１０は、円環状に描かれているが、これに限定されるものではなく、宝石３０を支持できるものであれば、方形環であっても多角形環であっても良い。特に、外形はデザインにより種々な形状が考慮される。
In the figure, 1 is a jewel holding member, and this jewel holding member 1 is composed of a pedestal 10 to which a jewel 30 is attached and a plurality of claws 20 to be attached to the pedestal.
The pedestal 10 has an annular shape with a through hole 14 in the center to hold the gem 30 at the center, and the gem 30 is supported by the inner peripheral edge 11 of the through hole 14. A plurality of claws 20 are provided on the outer periphery of the pedestal 10 at appropriate intervals, and are held by crimping as shown in FIG. 1 so that the supported jewelry 30 does not fall off.
The pedestal 10 shown in the figure is drawn in an annular shape, but is not limited to this, and can be a rectangular ring or a polygonal ring as long as it can support the jewel 30. good. In particular, various shapes are considered depending on the design.
また、図１において、台座１０には爪２０が６本、等間隔に外周縁１２に接合されている例を示しているが、爪２０の本数、間隔に限定はない。また、この例では、爪２０は台座１０の外周縁１２に接合されているが、台座１０の内周縁１１に接合されても良い。 Further, in FIG. 1, an example is shown in which the pedestal 10 has six claws 20 joined to the outer peripheral edge 12 at equal intervals, but the number and interval of the claws 20 are not limited. In this example, the claw 20 is joined to the outer peripheral edge 12 of the pedestal 10, but may be joined to the inner peripheral edge 11 of the pedestal 10.
また、爪２０の形状は、図に示すような同一矩形断面形状の棒状体であるが、これに限定されず、爪２０の断面が三角形、多角形、円形であっても良いし、先端を細くし、あるいは丸みを帯びた形状でも良く、宝石３０を保持できる形であれば良い。 In addition, the shape of the claw 20 is a rod-like body having the same rectangular cross-sectional shape as shown in the figure, but is not limited to this, and the cross-section of the claw 20 may be a triangle, a polygon, a circle, The shape may be thin or rounded as long as the gem 30 can be held.
爪２０の太さについては、宝石３０を隠すことになるので剛性が確保されるならばできるだけ細くした方が好ましい。 About the thickness of the nail | claw 20, since the jewelry 30 is concealed, it is preferable to make it as thin as possible if rigidity is ensured.
台座１０は金、銀、パラジウム、プラチナ等の貴金属製であり、台座１０に取り付けられる爪２０は宝石３０を保持するためになるべく強度が強く剛性がある材料で細くしたいということからプラチナなどの貴金属製ではなくステンレス製としている。 The pedestal 10 is made of a precious metal such as gold, silver, palladium, or platinum, and the nails 20 attached to the pedestal 10 are made of a strong and rigid material as much as possible to hold the jewelry 30, so that a precious metal such as platinum is used. Made of stainless steel, not made.
爪２０の外周縁１２への取付の一例としては、図２から図５に示すような取付手段が考えられる。図４は爪２０を外周縁１２に直接取り付ける例であり、図２，図３、図５はＶ字形の溝１３を形成し、この溝１３に爪２０を入れ、爪２０と台座１０との接合面を大きくし、取り付けやすさと強固な接合を確保するものである。したがって、溝１３の断面形状は、爪２０の取付姿勢を確保できるならばＶ字状に限らずＵ字状でも方形状でも構わない。 As an example of attachment of the claw 20 to the outer peripheral edge 12, attachment means as shown in FIGS. FIG. 4 shows an example in which the claw 20 is directly attached to the outer peripheral edge 12, and FIGS. 2, 3, and 5 form a V-shaped groove 13, and the claw 20 is inserted into the groove 13. The joining surface is enlarged to ensure easy attachment and strong joining. Therefore, the cross-sectional shape of the groove 13 is not limited to the V shape as long as the attachment posture of the claw 20 can be secured, and may be a U shape or a square shape.
次に、この様な宝石保持部材１の製作方法について説明する。
まず、貴金属のうちプラチナを用いたプラチナ製台座１０にステンレス製爪２０を接合するに当たって図示しないレーザー溶接機や仮着機等を用いて仮付けする。このレーザー溶接機は例えば、ロフィン製 ＳＷＰ６００２であり、また仮着機は例えば、ＨＡＮＡＹＡＭＡ ＳＡＮＧＹＯ製 ＤＷ−２０００ ＭＳ−３０である。
Next, a manufacturing method of such a jewel holding member 1 will be described.
First, when joining the stainless steel claws 20 to the platinum base 10 made of platinum among the precious metals, it is temporarily attached using a laser welding machine, a temporary attachment machine or the like (not shown). This laser welding machine is, for example, SWF6002 made by Lophine, and the temporary bonding machine is, for example, DW-2000 MS-30 made by HANAYAMA SANGYO.
例えば、レーザー溶接機を用いてＹＡＧレーザーを爪２０の一点に集中照射して溶けた部分で台座１０に仮付けする。また、仮着機を用いた例を示す。この仮着機の一方の電極にはクリップが付けられ、他の電極にはピンセットが付けられており、台座１０にクリップを取り付け、ピンセットに爪２０を挟み所定の爪取付け位置に近づけスイッチを入れ両電極間に電流を流し、台座１０と爪２０との間に放電させ仮付けする。放電のあった部位のみで融着されるのでわずかな熱量の発生で済むため、他の爪取付け部に酸化などさせてしまうことがない。爪２０の取付けは、図１，図２，図３，図５に示すように、溝１３が形成されている場合はその溝１３に未だ加締めによって曲げられていない爪２０をピンセットに挟んで差し込み、位置決めし、放電により仮付けする。図４のように溝１３が形成されていない場合は所望の治具等により位置決めして同様に仮付けする。 For example, a YAG laser is focused on one point of the nail 20 using a laser welding machine and temporarily attached to the base 10 at a melted portion. Moreover, the example using a temporary dressing machine is shown. A clip is attached to one electrode of this temporary dressing machine, and tweezers are attached to the other electrode. A clip is attached to the pedestal 10, a nail 20 is sandwiched between the tweezers, and a switch is brought close to a predetermined nail attachment position. An electric current is passed between both electrodes, and it discharges between the base 10 and the nail | claw 20, and is temporarily attached. Since it is fused only at the site where the electric discharge has occurred, only a small amount of heat is required, so that the other claw mounting portion is not oxidized. When the groove 13 is formed as shown in FIGS. 1, 2, 3 and 5, the claw 20 is attached to the tweezers with the claw 20 not yet bent by caulking. Insert, position, and temporarily attach by discharging. In the case where the groove 13 is not formed as shown in FIG. 4, it is positioned by a desired jig or the like and temporarily attached.
爪２０を仮付けした台座１０の各爪２０部にロー付けに必要十分な量のロー材４０を盛る。ロー材４０を盛る箇所は、宝石保持部材１の姿勢によるが、爪２０を上に向けた姿勢の場合、溝１３の上部で台座１０の位置が望ましい。この状態で台座１０全体に酸化防止剤を塗布するとともに、ロー材４０が流れる場所にフラックス（ここではコモキン製ボンプロ（ＢＯＮ―ＰＲＯ））を塗る。
次に、台座１０他全体をガスバ−ナーや酸素バーナー等で加熱して、一度にすべてのロー材４０を溶融させて爪２０と台座１０あるいは溝１３との間に流し込み、水冷又は空冷をして接合が完了する。
A sufficient amount of brazing material 40 necessary for brazing is placed on each claw 20 portion of the pedestal 10 to which the claws 20 are temporarily attached. The location where the brazing material 40 is stacked depends on the posture of the jewel holding member 1, but in the case of the posture with the claws 20 facing upward, the position of the pedestal 10 is desirable above the groove 13. In this state, an antioxidant is applied to the entire base 10 and a flux (here, Bonpro (BON-PRO) made by Komokin) is applied to the place where the brazing material 40 flows.
Next, the entire pedestal 10 and the like are heated with a gas burner, an oxygen burner, etc., and all the brazing material 40 is melted at a time and poured between the claw 20 and the pedestal 10 or the groove 13 for water cooling or air cooling. To complete the joining.
なお、このロー付けに先立って溝１３や爪２０等に酸化防止剤を塗布し、台座１０等の表面に酸化皮膜ができるのを防止している。
また、台座１０がプラチナ、金あるいはパラジウム製であるときロー材４０としては、プラチナロー材、Ｋ１８ロー材、Ｋ１４ロー材、Ｋ９ロー材などがあり、要求される強度により選択される。台座１０が銀製であるときには銀ロー材が用いられる。
Prior to this brazing, an antioxidant is applied to the grooves 13 and the claws 20 to prevent the formation of an oxide film on the surface of the base 10 or the like.
When the pedestal 10 is made of platinum, gold or palladium, the brazing material 40 includes a platinum brazing material, a K18 brazing material, a K14 brazing material, a K9 brazing material, etc., and is selected according to the required strength. When the pedestal 10 is made of silver, a silver raw material is used.
台座１０に爪２０を接合した後は、台座１０と爪２０、さらにロー材４０が異種金属であり色調が異なるので、メッキを施すことによりほぼ同一色調とする。台座１０がプラチナ製であるとき少なくとも爪２０及びロー材４０にロジウムメッキを施している。また、台座１０がホワイトゴールド製のときには少なくとも爪２０及びロー材４０にロジウムメッキ又はプラチナメッキを施している。 After joining the claw 20 to the pedestal 10, the pedestal 10, the claw 20, and the brazing material 40 are made of different metals and have different color tones. When the pedestal 10 is made of platinum, rhodium plating is applied to at least the claws 20 and the brazing material 40. Further, when the pedestal 10 is made of white gold, at least the claws 20 and the brazing material 40 are rhodium plated or platinum plated.
このようにして製作された宝石保持部材１の貫通穴１４に宝石３０を差し込み、台座１０の内周縁１１に支持させた後に、図２の２点鎖線で示すように爪２０を宝石３０に接触させるように加締めて折り曲げ図１に示すように宝石３０を固定する。 After the jewel 30 is inserted into the through hole 14 of the jewel holding member 1 manufactured in this way and supported by the inner peripheral edge 11 of the pedestal 10, the nail 20 contacts the jewel 30 as shown by the two-dot chain line in FIG. The jewel 30 is fixed as shown in FIG.
図６は、他の実施例を示すもので、台座５０が平板上であり、この面に宝石３０を受ける複数の貫通穴１４が設けられており、この貫通穴１４の周囲には、穴１５がここでは４か所設けられている。この穴１５には、爪２０が差し込まれ、差し込まれた穴１５の部分にロー材４０が前述のように仮付けして置かれ、バーナ−による全体加熱でロー材４０を溶融し穴１５の中に流し込んでロー付けを行い爪２０を台座５０に接合させる。この例では、レーザーや放電による爪２０の仮付けは必ずしも必要としない。その他、酸化防止剤やフラックスを用いたりして前述のように宝石保持部材１の製作を完了する。その後、各貫通穴１４に宝石３０を入れ、爪２０を加締めて例えばペンダントなどに使うようにする。ここに貫通穴１４として台座５０を貫通した例を示したが、窪みのような凹所でもよい。 FIG. 6 shows another embodiment. The pedestal 50 is on a flat plate, and a plurality of through holes 14 for receiving the jewel 30 are provided on this surface, and a hole 15 is provided around the through hole 14. There are four places here. The claw 20 is inserted into the hole 15, and the brazing material 40 is temporarily attached to the inserted hole 15 as described above, and the brazing material 40 is melted by the entire heating by the burner, and the hole 15. The claws 20 are joined to the pedestal 50 by pouring into the inside and brazing. In this example, provisional attachment of the nail 20 by laser or electric discharge is not necessarily required. In addition, the fabrication of the jewelry holding member 1 is completed as described above by using an antioxidant or a flux. Thereafter, a jewel 30 is put in each through hole 14 and the nail 20 is crimped to be used for, for example, a pendant. Although the example which penetrated the base 50 as the through-hole 14 here was shown, a recess like a hollow may be sufficient.
図７は、図６の変形例を示すもので、台座６０がリング状で、その外周に宝石を付け、例えば、小さいものは指輪とし、大きなものはブレスレットとして利用される。台座６０の外周に複数の貫通穴１４が配置され、各貫通穴１４の周囲には穴１５が例えば４個ずつ設けられ、この穴１５に爪２０が差し込まれ仮着機等による放電により仮付けされ、その後にロー材４０が各穴１５の位置に仮付けして盛られ、バーナー等の加熱によりロー材４０を溶融させ、ロー材４０を流し込み、爪２０を台座６０に接合して宝石保持部材１の製作を完了する。その後に各貫通穴１４に宝石３０を入れ、爪２０を加締めて指輪やブレスレット等に利用する。この変形例もまた、貫通穴１４は、台座６０に必ずしも貫通しない窪みのような凹所でもよい。 FIG. 7 shows a modification of FIG. 6. The pedestal 60 has a ring shape and jewelry is attached to the outer periphery thereof. For example, a small one is used as a ring and a large one is used as a bracelet. A plurality of through holes 14 are arranged on the outer periphery of the pedestal 60, and for example, four holes 15 are provided around each through hole 14, and the claws 20 are inserted into the holes 15 and temporarily attached by discharge by a temporary dressing machine or the like. After that, the brazing material 40 is temporarily attached to the positions of the holes 15 and is accumulated. The brazing material 40 is melted by heating with a burner, the brazing material 40 is poured, and the claws 20 are joined to the pedestal 60 to hold the jewelry. The production of member 1 is completed. After that, a jewel 30 is put in each through hole 14, and the nail 20 is swaged and used for a ring, a bracelet or the like. Also in this modification, the through hole 14 may be a recess such as a recess that does not necessarily penetrate the pedestal 60.
以上、請求項１に係る発明の宝石保持部材の製作方法によれば、ステンレス製の爪を貴金属製の台座に熱影響による酸化を防止した状態で所望の強度を持った宝石保持部材を得ることができる。 As mentioned above, according to the manufacturing method of the jewelry holding member of the invention which concerns on Claim 1, it obtains the jewelry holding member which has desired intensity | strength in the state which prevented the oxidation by the heat influence to the base made from a stainless steel nail | claw. Can do.
また、請求項２に係る発明の宝石保持部材の製作方法によれば、酸化防止剤の塗布により台座等の表面に酸化皮膜を生じさせず、良好な接合を得ることが出来る。また、フラックスの塗布によりロー材の流れを良くし、爪と台座間全体に流れ確実な接合を得ることが出来る。 In addition, according to the method for manufacturing a jewel holding member of the invention according to claim 2, it is possible to obtain good bonding without causing an oxide film on the surface of a pedestal or the like by application of an antioxidant. Further, the flow of the brazing material can be improved by applying the flux, and the flow can be surely joined between the claw and the pedestal.
また、請求項３に係る発明の宝石保持部材の製作方法によれば、爪の位置や姿勢を確実にすることができ、仮付けが容易であり、接合面積が増大し強固な接合を得ることができる。 Further, according to the method for manufacturing a jewel holding member of the invention according to claim 3, the position and posture of the nail can be ensured, the temporary attachment is easy, the joining area is increased, and a strong joining is obtained. Can do.
また、請求項４に係る発明の宝石保持部材の製作方法によれば、爪及びロー材を台座と同一色調とすることができ見映えが良くなる。 In addition, according to the method for manufacturing a jewel holding member of the invention according to claim 4, the nails and the brazing material can have the same color tone as the pedestal, and the appearance is improved.
さらに、請求項５に係る発明の宝石保持部材の製作方法によれば、ロー材を台座の貴金属の種類に応じて適切に選択することにより、必要とされる強度で色調を合わせた適切な接合を得ることができる。 Furthermore, according to the method for producing a jewelry holding member of the invention according to claim 5, by appropriately selecting the brazing material according to the type of the noble metal of the pedestal, it is possible to appropriately join the color tone with the required strength. Can be obtained.
１ 宝石保持部材
１０、５０、６０ 台座
１３ 溝
１５ 穴
２０ 爪
３０ 宝石
４０ ロー材
1 Gem holding member 10, 50, 60 Pedestal 13 Groove 15 Hole 20 Claw 30 Gem 40 Raw material
Claims (5)
前記台座に前記爪をレーザー又は放電により複数箇所で仮付けし、
その後、前記爪を仮付けした箇所にロー材をレーザー又は放電で仮付けて盛り、続いて前記台座他全体を加熱して前記ロー材を溶融させて前記台座と前記爪との間に流し、ロー付けをして前記台座に前記全爪を接合することを特徴とする宝石保持部材の製作方法。 In a method for producing a jewel holding member for joining a stainless steel nail for holding the jewel to a precious metal pedestal to which a jewel is attached,
Temporarily attaching the nail to the pedestal at a plurality of locations by laser or discharge,
Thereafter, the brazing material is temporarily attached to the place where the claws are temporarily attached with a laser or electric discharge, and then the entire pedestal is heated to melt the brazing material and flow between the pedestal and the claws, A method for producing a jewel holding member, characterized by brazing and joining all the claws to the pedestal.
前記ロー材を仮付けて盛った後に前記台座他全体に酸化防止剤を塗布し、前記ロー材を流す位置にフラックスを付けることを特徴とする宝石保持部材の製作方法。 It is a manufacturing method of the jewelry holding member according to claim 1,
A method for producing a jewel holding member, wherein the brazing material is temporarily attached and deposited, and then an antioxidant is applied to the whole of the pedestal and the like, and a flux is applied to a position where the brazing material flows.
前記台座の前記爪を仮付けする位置に前記爪の姿勢を確保する溝又は穴が形成されていることを特徴とする宝石保持部材の製作方法。 It is a manufacturing method of the jewelry holding member according to claim 1 or 2,
A method for producing a jewel holding member, wherein a groove or a hole for securing the posture of the claw is formed at a position where the claw of the pedestal is temporarily attached.
前記台座に前記爪を接合した後に、前記台座がプラチナ製であるとき少なくとも前記爪及び前記ロー材にロジウムメッキを施し、前記台座がホワイトゴールド製のときには少なくとも前記爪及び前記ロー材にロジウムメッキ又はプラチナメッキを施すことを特徴とする宝石保持部材の製作方法。 A method for producing a jewelry holding member according to any one of claims 1 to 3,
After the claw is joined to the pedestal, at least the claw and the rhodium are plated with rhodium when the pedestal is made of platinum, and at least the claw and the rho material are rhodium plated when the pedestal is made of white gold. A method for producing a jewel holding member, characterized by applying platinum plating.
前記ロー材は、前記台座がプラチナ、金あるいはパラジウム製であるときプラチナロー材、Ｋ１８ロー材、Ｋ１４ロー材、Ｋ９ロー材より選択され、前記台座が銀製であるときには銀ロー材であることを特徴とする宝石保持部材の製作方法。 A method for producing a jewel holding member according to any one of claims 1 to 4,
The brazing material is selected from platinum brazing material, K18 brazing material, K14 brazing material, and K9 brazing material when the pedestal is made of platinum, gold or palladium, and is silver brazing material when the pedestal is made of silver. A method for producing a characteristic jewel holding member.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3136526U (en) * | 2007-07-27 | 2007-11-01 | 株式会社 フォー・クリエイターズ | Jewelry holding structures, watch bands and watches and jewelry |
| JP3136791U (en) * | 2007-07-27 | 2007-11-08 | 株式会社 フォー・クリエイターズ | Jewelry holding structures, watch bands and watches and jewelry |
| JP3143250U (en) * | 2008-04-01 | 2008-07-17 | 有限会社エイブル | Jewelry holder |
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|---|---|---|---|---|
| JP3136526U (en) * | 2007-07-27 | 2007-11-01 | 株式会社 フォー・クリエイターズ | Jewelry holding structures, watch bands and watches and jewelry |
| JP3136791U (en) * | 2007-07-27 | 2007-11-08 | 株式会社 フォー・クリエイターズ | Jewelry holding structures, watch bands and watches and jewelry |
| JP3143250U (en) * | 2008-04-01 | 2008-07-17 | 有限会社エイブル | Jewelry holder |
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