JP3990700B2 - Jewelry goods - Google Patents
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- JP3990700B2 JP3990700B2 JP2004354713A JP2004354713A JP3990700B2 JP 3990700 B2 JP3990700 B2 JP 3990700B2 JP 2004354713 A JP2004354713 A JP 2004354713A JP 2004354713 A JP2004354713 A JP 2004354713A JP 3990700 B2 JP3990700 B2 JP 3990700B2
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本発明は、宝飾品に関し、特に、高級感が得られるフルエタニティリングに関する。 The present invention relates to jewelry, and in particular, to a full eternity ring that provides a high-class feeling.
日本においても、夫婦などのパートナーの間で宝飾品をプレゼント交換する習慣が広く馴染んできており、特に、結婚生活の大きな節目に、記念日リングとして、フルエタニティリングが大変に人気のある商品として流通している。フルエタニティリングは、全周に同等のダイヤモンドまたは宝石を配置した指輪であり、特に、全周にわたって均一で、高い輝きを放つことが求められる。 Even in Japan, the custom of exchanging jewelry items among couples and other partners has become widely used. In particular, as a memorial ring, full eternity ring is a very popular product at the big milestone of marriage. It is in circulation. The full eternity ring is a ring in which equivalent diamonds or gemstones are arranged on the entire circumference, and is particularly required to emit a uniform and high brightness over the entire circumference.
このようなフルエタニティリングを含めて、従来のリングは、例えば、特開平９−２３４５４２号公報に記載されているブラスターモールド法や、特開平５−１２３８２３号公報に記載されているようなロストワックス法などにより、デザインされた型で鋳造によってリングを造り、やすり（鑢）加工などにより製造されている。従って、サイズが異なるフルエタニティリングを製造するには、それぞれのサイズに合わせた異なる型が必要であり、１つのデザイン毎に、必要なサイズの数だけ型を用意することになる。従って、デザインが変わった時には、新たに多量の型を必要とし、型の製造および管理のための初期費用が高くなるという問題があった。また、１つの製品の製造費に占める型の費用が高くなるという問題もあった。 Including such a full eternity ring, conventional rings include, for example, a blaster mold method described in JP-A-9-234542 and a lost wax as described in JP-A-5-123823. The ring is made by casting with the designed mold according to the law, etc., and it is manufactured by file processing. Therefore, in order to manufacture full eternity rings having different sizes, different molds corresponding to the respective sizes are required, and as many molds as necessary are prepared for each design. Therefore, when the design changes, there is a problem that a large amount of new mold is required, and the initial cost for manufacturing and managing the mold becomes high. There is also a problem that the cost of the mold in the manufacturing cost of one product becomes high.
また、従来のように、鋳造によりリングなどを製造すると、鋳造されたままの貴金属には高い硬度が得られない。このため、一般に小さい粒のダイヤモンドなどを留めるフルエタニティリングは、土台となるリングも細くなり、強度が得られにくいという問題があった。また、強度的に精密な加工が難しいため、小さい爪などの座を得られにくいという問題があった。 Further, when a ring or the like is manufactured by casting as in the prior art, high hardness cannot be obtained for the noble metal as cast. For this reason, the full eternity ring that generally holds small grains of diamond has a problem that the base ring becomes thin and it is difficult to obtain strength. In addition, since precise processing is difficult in terms of strength, there is a problem that it is difficult to obtain seats such as small nails.
さらに、貴金属を鋳造して得られる土台は、加工を行った後も、表面の反射光が劣るため、全ての面に研磨加工を必要とする。しかし、精緻に加工された座の奥などは、研磨加工を行うことが困難であったため、研磨加工をしない座の上に、宝石を配置することとなる。従って、宝石の裏面から出る光が、研磨加工されない面に当たると、宝石に向かって反射することなく、散乱するため、フルエタニティリング全体の輝きが低く、高級感が得られにくいという問題があった。 Furthermore, since the foundation obtained by casting the noble metal is inferior in reflected light on the surface even after processing, polishing is required on all surfaces. However, since it is difficult to polish the back of the seat that has been precisely processed, gemstones are placed on the seat that is not polished. Therefore, when the light emitted from the back of the jewel hits a surface that is not polished, it scatters without being reflected toward the jewel. Therefore, there is a problem that the brightness of the full eternity ring is low and it is difficult to obtain a high-class feeling. .
本発明は、精密な加工が可能で、型に係る費用のような高い初期費用を削減でき、留める宝石をより輝かせることが可能な宝飾品、特にフルエタニティリングを提供することを目的とする。 An object of the present invention is to provide a jewelry, particularly full eternity ring, which can be precisely processed, can reduce a high initial cost such as a cost related to a mold, and can make a jewel to fasten more shine. .
本発明の宝飾品の製造方法は、
（１）座と座の間が形成されるように、加圧素材に複数の外周溝を切削して入れる外周溝入工程と、
（２）得られたそれぞれの座において、前記外周溝とにより座が囲まれるように斜面を切削する斜面切削工程と、
（３）それぞれの座の中心を通る第１の溝を切削する第１の溝切削工程と、
（４）それぞれの座に、孔を開ける孔開け工程と、
（５）座の中心を通り、第１の溝と交差するように、第２の溝を切削する第２の溝切削工程とからなり、
前記外周溝入工程で得られる第１の外側斜面、前記斜面切削工程で得られる第２の外側斜面、第１の溝切削工程で得られる第１の内側斜面、および第２の溝切削工程で得られる第２の内側斜面とにより、それぞれの座に４つの爪が形成されることを特徴とする。
さらに、留められる宝石に向くように、前記爪の内側に反射面を切削して形成することが好ましい。
また、前記外周溝入工程、前記斜面切削工程、前記第１の溝切削工程、前記孔開け工程、および前記第２の溝切削工程を、ＮＣ機械を使用して、連続して実施することが好ましい。
The method for producing the jewelry of the present invention is as follows:
(1) An outer periphery grooving step in which a plurality of outer peripheral grooves are cut into the pressurized material so that a space between the seats is formed;
(2) In each obtained seat, a slope cutting step of cutting the slope so that the seat is surrounded by the outer circumferential groove;
(3) a first groove cutting step of cutting a first groove passing through the center of each seat;
(4) a drilling step of drilling holes in each seat;
(5) Ri through the center of the seat, so as to intersect the first grooves, consists of a second groove cutting step of cutting the second groove,
In the first outer slope obtained in the outer circumferential grooving step, the second outer slope obtained in the slope cutting step, the first inner slope obtained in the first groove cutting step, and the second groove cutting step Four claws are formed in each seat by the obtained second inner slope.
Furthermore, it is preferable that the reflective surface is cut and formed on the inner side of the nail so as to face the jewel to be fastened.
Further, the peripheral grooving step, the slope cutting step, the first grooving step, the drilling step, and the second grooving step may be continuously performed using an NC machine. preferable.
本発明のリングの製造方法は、
（１）座と座の間が形成されるように、加圧素環の軸方向と平行に複数の外周溝を切削して入れる外周溝入工程と、
（２）得られたそれぞれの座において、加圧素環の軸方向の両側に形成された端面に沿って、斜面を切削する斜面切削工程と、
（３）それぞれの座の中心を通り、加圧素環の軸方向に沿って、第１の溝を切削する第１の溝切削工程と、
（４）それぞれの座に、孔を開ける孔開け工程と、
（５）座の中心を通り、第１の溝と交差するように、第２の溝を切削する第２の溝切削工程とからなり、
前記外周溝入工程で得られる第１の外側斜面、前記斜面切削工程で得られる第２の外側斜面、第１の溝切削工程で得られる第１の内側斜面、および第２の溝切削工程で得られる第２の内側斜面とにより、それぞれの座に４つの爪が形成されることを特徴とする。
さらに、留められる宝石に向くように、前記爪の内側に反射面を切削して形成することが好ましい。
また、前記外周溝入工程、前記斜面切削工程、前記第１の溝切削工程、前記孔開け工程、および前記第２の溝切削工程を、ＮＣ機械を使用して、連続して実施することが好ましい。
The method for producing the ring of the present invention comprises:
(1) An outer periphery grooving step for cutting and inserting a plurality of outer peripheral grooves parallel to the axial direction of the pressure element ring so that a space between the seats is formed;
(2) In each obtained seat, a slope cutting step of cutting the slope along end faces formed on both sides in the axial direction of the pressure element ring;
(3) a first groove cutting step of cutting the first groove along the axial direction of the pressure element ring through the center of each seat;
(4) a drilling step of drilling holes in each seat;
(5) Ri through the center of the seat, so as to intersect the first grooves, consists of a second groove cutting step of cutting the second groove,
In the first outer slope obtained in the outer circumferential grooving step, the second outer slope obtained in the slope cutting step, the first inner slope obtained in the first groove cutting step, and the second groove cutting step Four claws are formed in each seat by the obtained second inner slope.
Furthermore, it is preferable that the reflective surface is cut and formed on the inner side of the nail so as to face the jewel to be fastened.
Further, the peripheral grooving step, the slope cutting step, the first grooving step, the drilling step, and the second grooving step may be continuously performed using an NC machine. preferable.
本発明の宝飾品は、加圧素材からなり、前記のいずれかの宝飾品の製造方法により、切削加工で１つ以上の座が形成され、該座に宝石が留められる。 The jewelery according to the present invention is made of a pressure material, and one or more seats are formed by cutting by any one of the above-described jewelery manufacturing methods, and jewels are fastened to the seats.
本発明のリングは、加圧素環からなり、前記のいずれかのリングの製造方法により、切削加工で１つ以上の座が形成され、該座に宝石が留められる。The ring of the present invention is composed of a pressure ring, and one or more seats are formed by cutting according to any of the above-described ring manufacturing methods, and a gem is fastened to the seat.
さらに、本発明のリングは、フルエタニティリングに好適である。 Furthermore, the ring of the present invention is suitable for full eternity ring.
本発明により、精密な加工が可能で、型に係る費用のような高い初期費用を削減でき、留める宝石をより輝かせることが可能な宝飾品、特にフルエタニティリングを提供することが可能となった。精密な加工が可能となったことにより、様々なファッション性を有するフルエタニティリングが、製造可能となった。また、ＮＣ機械により一度に加工することが可能となったことにより、１つのデザイン毎に少ない数を製造する場合であっても、安価で製造することが可能となった。 According to the present invention, it is possible to provide a jewelry, particularly a full eternity ring, which can be precisely processed, can reduce a high initial cost such as a cost related to a mold, and can make a jewel to fasten more shine. It was. With the possibility of precise processing, full eternity rings with various fashionability can be manufactured. In addition, since it can be processed at once by the NC machine, it can be manufactured at low cost even when a small number is manufactured for each design.
特に、貴金属の中でもプラチナは、材料の特性である高い靭性、いわゆるねばっこさがあり、そのため、仕上げ磨きの困難さがあったが、本発明では、例えばダイヤモンドバイトによる切削加工により、充分な鏡面が得られて、研磨加工をしないままで、充分な光沢が得られるという効果を得ることができた。 In particular, platinum among precious metals has high toughness, which is a characteristic of the material, so-called stickiness.Therefore, there was difficulty in finishing polishing, but in the present invention, a sufficient mirror surface is obtained by cutting with a diamond bite, for example. As a result, it was possible to obtain an effect that sufficient gloss was obtained without polishing.
本発明の宝飾品は、加圧素材からなり、切削加工で１つ以上の座が形成され、座に宝石が留められる宝飾品であり、具体的には、装身具の一部、携行品の一部や、ネックレス、ブローチまたはイヤリングなどである。従って、平板状や、わずかに湾曲した加圧素材を使用して、任意の位置に座を形成して、座に宝石を留めて製造される。 The jewelery according to the present invention is a jewelery made of a pressure material, in which one or more seats are formed by cutting, and a jewel is fastened to the seat. Parts, necklaces, brooches or earrings. Therefore, a flat material or a slightly curved curved pressure material is used to form a seat at an arbitrary position, and a jewelry is fastened to the seat.
特に、本発明のリングは、加圧素環からなり、切削加工で１つ以上の座が形成され、座に宝石が留められる。座には、宝石の一部に係合可能な爪を含む。座を周方向に均等間隔で、全周に設ければ、フルエタニティリングとなる。 In particular, the ring of the present invention comprises a pressure element ring, and one or more seats are formed by cutting, and a jewel is fastened to the seat. The seat includes a nail that can engage a portion of the jewel. If the seats are provided at equal intervals in the circumferential direction and on the entire circumference, full eternity ring is achieved.
本明細書では、加圧素材は、引き抜き加工のような加工により製造された素材などをいう。さらに、加圧素環は、管状に形成され、任意の幅の環状に切断された素材をいう。これらは、鋳造品と比して、非常に堅く、切断面や加工面における光の反射率が高い。 In this specification, the pressurized material refers to a material manufactured by a process such as a drawing process. Further, the pressure element ring refers to a material that is formed in a tubular shape and is cut into an annular shape having an arbitrary width. These are very hard as compared with castings, and have a high light reflectivity on the cut surface and the processed surface.
以下に、本発明の宝飾品の製造方法を、図面を参照して説明する。図１は、本発明の一実施例のリングであり、一部を省略して示した斜視図である。図２から７は、１つの座の製造過程を示す斜視図である。図１では、フルエタニティリングに形成される座の１つを詳細に示し、他の座は図示を省略した。図２から図７では、１つの座のみを図示した。 Below, the manufacturing method of the jewelry of this invention is demonstrated with reference to drawings. FIG. 1 is a perspective view of a ring according to an embodiment of the present invention, a part of which is omitted. 2 to 7 are perspective views showing the manufacturing process of one seat. In FIG. 1, one of the seats formed in the full eternity ring is shown in detail, and the other seats are not shown. Only one seat is shown in FIGS.
使用されるＮＣ機械およびダイヤモンドバイトのような切削工具などは、市販品でよい。 The NC machine used and cutting tools such as diamond tools may be commercially available.
（１）外周溝入工程
座（２０）と座（２０）の間が形成されるように、加圧素環（１０）の軸方向と平行に複数の外周溝を入れる。従って、図２に示されるように、１つの座（２０）には、軸方向に沿って２つの斜面（１１）が外側に形成される。
(1) Outer peripheral groove insertion step A plurality of outer peripheral grooves are inserted in parallel with the axial direction of the pressure element ring (10) so that the space between the seat (20) and the seat (20) is formed. Therefore, as shown in FIG. 2, two inclined surfaces (11) are formed on one seat (20) along the axial direction.
（２）斜面切削工程
得られたそれぞれの座（２０）において、加圧素環（１０）の軸方向の両側に形成された端面に沿って、斜面を切削する。従って、図３に示されるように、１つの座（２０）には、周方向に沿って２つの斜面（１２）が外側に形成される。
(2) Slope cutting process In each obtained seat (20), a slope is cut along the end surface formed in the both sides of the axial direction of a pressurizing element ring (10). Therefore, as shown in FIG. 3, one seat (20) is formed with two inclined surfaces (12) on the outside along the circumferential direction.
（３）第１の溝切削工程
それぞれの座（２０）の中心を通り、加圧素環（１０）の軸方向に沿って、第１の溝を切削する。第１の溝は、デザインに合わせて、断面Ｖ字状や、断面Ｕ字状などのように、部分毎に形状や幅などを変化させてもよい。従って、図４に示されるように、１つの座（２０）には、軸方向に沿って２つの斜面（１３）が内側に形成される。なお、図４では、斜面が複数で構成されているように、前記斜面（１３）は、複数の面から形成されてもよい。
(3) First groove cutting step The first groove is cut along the axial direction of the pressure element ring (10) through the center of each seat (20). The first groove may be changed in shape, width, or the like for each portion such as a V-shaped cross section or a U-shaped cross section in accordance with the design. Therefore, as shown in FIG. 4, two inclined surfaces (13) are formed on the inside of one seat (20) along the axial direction. In addition, in FIG. 4, the said slope (13) may be formed from a several surface so that the slope may be comprised with two or more.
（４）孔開け工程
それぞれの座（２０）に、図５に示されるように、任意の位置に孔（１４）を開ける。孔により、宝石の後方から光を採り入れる効果が得られ、例えばブリリアントカットのダイヤモンドのキュレットのような尖った部分を入れることが可能である。
(4) Hole making process As shown in FIG. 5, a hole (14) is made in each seat (20) at an arbitrary position. The hole provides the effect of taking light from the back of the jewel, and it is possible to insert sharp points, such as a brilliant cut diamond curette.
（５）第２の溝切削工程
図６に示されるように、それぞれの座（２０）の中心を通るように、加圧素環（１０）の周方向に沿って、第２の溝（１５）を切削する。すなわち、複数の座（２０）からなる場合、すべての座（２０）の中心を通る。第２の溝は、断面Ｖ字状や、断面Ｕ字状など、どのような断面形状をしていてもよい。
(5) Second Groove Cutting Step As shown in FIG. 6, the second groove (15 is formed along the circumferential direction of the pressure element ring (10) so as to pass through the center of each seat (20). ). That is, when it consists of a plurality of seats (20), it passes through the center of all the seats (20). The second groove may have any cross-sectional shape such as a V-shaped cross section or a U-shaped cross section.
以上のように、前記外周溝入工程で得られる第１の外側斜面、前記斜面切削工程で得られる第２の外側斜面、第１の溝切削工程で得られる第１の内側斜面、および第２の溝切削工程で得られる第２の内側斜面とにより、それぞれの座（２０）に４つの爪が形成される。その後、図７に示されるように、得られた爪の間に宝石（３０）を配置してから、爪をかしめて仕上げる。 As described above, the first outer slope obtained in the outer circumferential grooving step, the second outer slope obtained in the slope cutting step, the first inner slope obtained in the first groove cutting step, and the second Four claws are formed in each seat (20) by the second inner slope obtained in the groove cutting step. Thereafter, as shown in FIG. 7, the jewel (30) is placed between the obtained nails, and then the nails are crimped to finish.
本実施例では、爪は四角柱状となるが、それぞれの切削において、切削加工を直線的ではなく、曲線的にし、かつ、３次元的に移動させ、ダイヤモンドバイトの先端の方向を変化させることにより、様々な形状の爪を得ることができる。 In this embodiment, the nail has a quadrangular prism shape, but in each cutting, the cutting process is not linear but curved, and is moved three-dimensionally to change the direction of the tip of the diamond tool. Various kinds of nails can be obtained.
以上により、フルエタニティリングリングを容易に製造することができる。 As described above, the full eternity ring can be easily manufactured.
さらに、図８に示されるように、留められる宝石に向く反射面を、爪の内側に切削して形成すると、宝石の裏側から出る光のほとんどが宝石に向かって反射されることになり、宝石に再び入った光は、宝石のテーブル面から出るので、全体として輝きを増すことになる。 Furthermore, as shown in FIG. 8, when the reflective surface facing the fastened jewel is cut and formed inside the nail, most of the light emitted from the back side of the jewel will be reflected toward the jewel. The light that re-enters the light comes out of the table surface of the jewel, and as a result, it shines as a whole.
１０ フルエタニティリング
１１、１２、１３ 斜面
１４ 孔
１５ 第２の溝
２０ 座
３０ ダイヤモンド
10
Claims (9)
（２）得られたそれぞれの座において、前記外周溝とにより座が囲まれるように斜面を切削する斜面切削工程と、
（３）それぞれの座の中心を通る第１の溝を切削する第１の溝切削工程と、
（４）それぞれの座に、孔を開ける孔開け工程と、
（５）座の中心を通り、第１の溝と交差するように、第２の溝を切削する第２の溝切削工程とからなり、
前記外周溝入工程で得られる第１の外側斜面、前記斜面切削工程で得られる第２の外側斜面、第１の溝切削工程で得られる第１の内側斜面、および第２の溝切削工程で得られる第２の内側斜面とにより、それぞれの座に４つの爪が形成されることを特徴とする宝飾品の製造方法。 (1) An outer periphery grooving step in which a plurality of outer peripheral grooves are cut into the pressurized material so that a space between the seats is formed;
(2) In each obtained seat, a slope cutting step of cutting the slope so that the seat is surrounded by the outer circumferential groove;
(3) a first groove cutting step of cutting a first groove passing through the center of each seat;
(4) a drilling step of drilling holes in each seat;
(5) Ri through the center of the seat, so as to intersect the first grooves, consists of a second groove cutting step of cutting the second groove,
In the first outer slope obtained in the outer circumferential grooving step, the second outer slope obtained in the slope cutting step, the first inner slope obtained in the first groove cutting step, and the second groove cutting step 4. A method for manufacturing a jewelery, wherein four nails are formed on each seat by the obtained second inner slope.
（２）得られたそれぞれの座において、加圧素環の軸方向の両側に形成された端面に沿って、斜面を切削する斜面切削工程と、
（３）それぞれの座の中心を通り、加圧素環の軸方向に沿って、第１の溝を切削する第１の溝切削工程と、
（４）それぞれの座に、孔を開ける孔開け工程と、
（５）座の中心を通り、第１の溝と交差するように、第２の溝を切削する第２の溝切削工程とからなり、
前記外周溝入工程で得られる第１の外側斜面、前記斜面切削工程で得られる第２の外側斜面、第１の溝切削工程で得られる第１の内側斜面、および第２の溝切削工程で得られる第２の内側斜面とにより、それぞれの座に４つの爪が形成されることを特徴とするリングの製造方法。 (1) An outer periphery grooving step for cutting and inserting a plurality of outer peripheral grooves parallel to the axial direction of the pressure element ring so that a space between the seats is formed;
(2) In each obtained seat, a slope cutting step of cutting the slope along end faces formed on both sides in the axial direction of the pressure element ring;
(3) a first groove cutting step of cutting the first groove along the axial direction of the pressure element ring through the center of each seat;
(4) a drilling step of drilling holes in each seat;
(5) Ri through the center of the seat, so as to intersect the first grooves, consists of a second groove cutting step of cutting the second groove,
In the first outer slope obtained in the outer circumferential grooving step, the second outer slope obtained in the slope cutting step, the first inner slope obtained in the first groove cutting step, and the second groove cutting step A ring manufacturing method, wherein four claws are formed in each seat by the obtained second inner slope.
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