KR102491940B1 - A three-dimensional pattern cutting method of a precious metal ornament using a diamond cutter blade and multi-axis processing device - Google Patents

Abstract

The present invention relates to a method for cutting a three-dimensional pattern of a precious metal ornament by using a diamond cutter blade and a multi-axis processing device. According to the present invention, patterns set in various designs on the surfaces of precious metal accessories or overall precious metal ornaments (pendants, chains, rings, earrings, necklaces, bracelets, or all precious metal accessories and ornaments or decorative plates) can be cut stereoscopically in a rapid and accurate way by a diamond cutter blade (generally referred to as a diamond blade) and a multi-axis processing device and surface cutting is possible not only on horizontal surfaces, but also on round curved surfaces, curved parts, or three-dimensional geometric surfaces, compared to semi-automatic mechanical cutting work. Accordingly, the range of decorative products that can be cut stereoscopically covers all kinds of accessories and, in particular, the number of cuts on the surface of the ornament (at least once to several times) and cutting at ultra-fine intervals can be controlled to significantly improve three-dimensionality and beautiful expression (high reflectivity). Therefore, a new form of accessories can be created and luxurious aesthetics thereof can be highlighted.

Description

A three-dimensional pattern cutting method of a precious metal ornament using a diamond cutter blade and multi-axis processing device}

In the present invention, patterns set in various designs are applied to the surface of precious metal ornaments or overall precious metal ornaments (pendants, chains, rings, earrings, necklaces, bracelets, or all precious metal ornaments and ornaments or decorative plates) with diamond cutter blades (commonly referred to as 'dianal'). ') and multi-axis processing equipment to enable quick and accurate three-dimensional cutting, as well as horizontal surfaces compared to semi-automatic mechanical cutting work, as well as "round curved surfaces and curved parts, or three-dimensional geometric curved surfaces". Bar, which is formed so that the range of ornamental (ornament) products that can be three-dimensionally cut is omnidirectional, and in particular, it is possible to control the number of cuts (at least once to several times) and ultra-fine interval cutting on the surface of the ornament A three-dimensional pattern cutting method for precious metal ornaments using a diamond cutter blade and a multi-axis processing device, characterized in that the three-dimensionality and beautiful expression are significantly improved (high reflectivity), creating a new image of jewelry and making the luxurious aesthetic stand out. it's about

Precious metal ornaments or precious metal ornaments are worn when emphasizing an individual's image or creating a unique personality, and are made of gold, silver, platinum, alloy (14k, 18k), etc. to make necklaces, pendants, rings, earrings, bracelets and watches. It is made into various products such as

These precious metal ornaments (or precious metal decorations) are cut from precious metals such as gold, silver, and diamonds according to the desired length and width or set design, and then polished or cut the surface with a polishing device to increase the diffuse reflectance and increase the value of the product. heightens the three-dimensionality.

In such surface processing work, workers usually perform processing work (cutting or cutting, machining, cutting, etc.) manually. will be made in the design you want.

In this way, the quality of precious metal products processed by hand varies greatly depending on the skill level of the operator, so the skill level of the operator is very important.

In addition, the smaller the size of the noble metal, the longer time is taken and the probability of making a mistake increases. If a mistake is made during cutting or cutting, a lot of loss occurs, resulting in great financial loss.

In addition, since even skilled workers have limitations in bending the joints of the human body, there is a limit in making shapes due to the structure of the human body, and safety of work is also reduced.

In addition, the types of precious metals that can be processed through manual work are limited, and there are limitations in cutting or cutting, so even if the design is varied, only monotonous products can only be produced.

In addition, since precious metal processing is a very difficult and arduous task, the number of technicians capable of processing precious metals is decreasing in recent years.

Accordingly, a method has emerged in the industry in which even beginners can easily and conveniently perform three-dimensional cutting in various patterns for precious metal ornaments or precious metal decorations (three-dimensional cutting for horizontal and curved surfaces).

1. Korea Registered Patent Publication No. 10-2359670 (registered on February 3, 2022)

The present invention is to solve the above-mentioned problems, and the technical gist of the present invention is to variously with respect to the surface of precious metal accessories or precious metal ornaments in general (pendant, chain, ring, earring, necklace, bracelet, or all precious metal accessories and ornaments or decorative plates) Its purpose is to provide a pattern that is set by design to be quickly and accurately three-dimensionally cut by a diamond cutter blade (commonly referred to as 'dianal') and a multi-axis processing device.

Accordingly, the present invention enables surface cutting processing for not only horizontal surfaces but also "round curved surfaces and curved surfaces or three-dimensional geometric curved surfaces" compared to semi-automatic mechanical cutting work, which is a range of ornamental products that can be cut three-dimensionally. Its purpose is to provide that it corresponds to all directions.

In addition, the present invention enables to control the number of times of cutting (at least once to several times) and ultra-fine interval cutting on the surface of the decorative object, so that the three-dimensionality and beautiful expression are significantly improved (high reflectance), creating a new image of jewelry and high quality Its purpose is to provide something that makes the aesthetic sense stand out greatly.

In other words, the present invention can add or change various designs, and the exterior design of the precious metal product is remarkably beautiful (美麗: increasing the number of cutting to secure high reflectivity), as well as cutting and molding the product and its Its purpose is to provide something that allows processing to be performed easily, conveniently, sophisticatedly and quickly.

In order to achieve this object, the present invention provides that the bite 20 equipped with the diamond cutter blade 10 is a target ornament (30: pendant, chain, ring, earring, necklace, bracelet, or all precious metal accessories and all ornaments or decorative plates). ), while being transferred vertically or horizontally with respect to the surface, and continuously vertically cutting (imprinting: stamping) according to the set arrangement (lattice, zigzag, triangular, polygonal, wavy, circular, geometric curve), a number of stepped grooves are processed. (40) is formed to form a series of engraved three-dimensional lines (L).

Accordingly, in the three-dimensional pattern cutting method, the end blade 11 is formed at the vertical end of the diamond cutter blade 10 toward the surface of the target decorative object 30, and the target decorative object 30 is finely moved up and down at high speed. ) It is formed to continuously cut and process circular stepped grooves 40 with respect to the surface of.

In addition, after forming the intaglio three-dimensional line (L), the inclined blade 12 of the diamond cutter blade performs side cutting (cutting once or multiple times) with respect to the bone side surface 50 formed by the stepped groove 40. It is formed to process the shape of a bihedral body (60: any three-dimensional pattern among pyramid, zigzag, circular, lattice checkerboard, zigzag, triangular, polygonal, wavy, circular, and geometric curve shapes) into a set design.

At this time, the end blade 11 and the inclined blade 12 are formed on the diamond cutter blade 10 to cut only the intaglio solid line by the stepped groove or additionally process the embossed face to cut the shape of the three-dimensional pattern into a set design. formed to be machined.

Accordingly, the diamond cutter blade 10 has a cross-sectional shape formed of any one of a conical (inverted triangle), round, quadrangular, and polygonal shape, and has an engraved three-dimensional line (L: pyramid, zigzag, circular, lattice checkerboard shape, zigzag It is preferable to cut so that the cross-sectional shape of a shape, triangle, polygon, wavy shape, circular shape, or geometric curve shape) corresponds to the corresponding shape.

In addition, the bite 20 is formed to be mounted on the end of the shank (71: shank) of the main processing machine 70, and the target ornament 30 is mounted on the fixing chuck 81 of the sub-processing machine 80 However, the shank 71 is formed to enable switching transfer (loading/unloading) in the X-axis, Y-axis, and Z-axis, and the fixed chuck 81 has the X-axis, Y-axis, and Z-axis switching transfer (loading /unloading) and rotation in one direction or the other direction based on the axis, so that the multi-axis structure allows a flat surface according to the control value (pattern shape, number of cuts, cutting interval) during surface processing of the target decorative object 30 It is formed to enable cutting processing for the entire curved surface.

As such, the present invention is a diamond cutter blade (commonly known as a diamond cutter blade) on the surface of precious metal ornaments or precious metal ornaments in general (pendant, chain, ring, earring, necklace, bracelet, or all precious metal ornaments and ornaments or decorative plates) It has the effect of allowing a multi-axis processing device to perform three-dimensional cutting quickly and accurately.

Compared to semi-automatic mechanical cutting, the present invention allows surface cutting to be performed not only on horizontal surfaces but also on "round curved surfaces and curved surfaces or three-dimensional geometric curved surfaces", which is a range of ornamental products that can be cut in three dimensions. has the effect of making it applicable to all directions.

In addition, the present invention enables to control the number of times of cutting (at least once to several times) and ultra-fine interval cutting on the surface of the decorative object, so that the three-dimensionality and beautiful expression are significantly improved (high reflectance), creating a new image of jewelry and high quality It has the effect of making the aesthetic sense stand out greatly.

In other words, the present invention can add or change various designs, and the exterior design of the precious metal product is remarkably beautiful (美麗: increasing the number of cutting to secure high reflectivity), as well as cutting and molding the product and its It has the effect of making the processing easy, convenient, sophisticated, and quick.

1 and 2 are exemplary views showing the cutting of the intaglio solid line according to the present invention by the main processing machine;
3 and 4 are exemplary views showing cutting the outer shape of a bihedral body using an inclined blade of a diamond cutter blade according to the present invention;
5 is an exemplary view showing various shapes and types of diamond cutter blades according to the present invention;
6 is an exemplary view showing a state of use of a main processing machine and a sub-processing unit according to the present invention;
7 to 8 are a plan view and a perspective view of the surface of a precious metal ornament in which a three-dimensional pattern is cut and processed according to the present invention;
9 to 11 are examples of yarn products in which three-dimensional patterns are cut and processed according to the present invention;
12 is a real product example photo showing three-dimensional cutting of the flat and curved surface of the precious metal ornament (or precious metal ornament) according to the present invention.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 12, in the present invention, the bite 20 equipped with the diamond cutter blade 10 is transferred vertically or horizontally with respect to the surface of the object decorative object 30 according to the set arrangement. As the continuous vertical cutting process, a plurality of stepped grooves 40 are formed to form a series of intaglio three-dimensional lines (L).

That is, the object ornament 30 refers to a precious metal product and does not specify the product, but means, for example, a pendant, chain, ring, earring, necklace, bracelet, or all precious metal accessories and ornaments or decorative plates, and the set arrangement is It means any one selected from grid patterns, zigzag shapes, triangles, polygons, wavy shapes, circular shapes, and geometric curve shapes.

In addition, the cutter blade for vertical cutting to process the stepped groove performs stamping-type cutting while continuously up-down as if stamping from top to bottom with respect to the target decorative object.

Accordingly, in the three-dimensional pattern cutting method, the end blade 11 is formed at the vertical end of the diamond cutter blade 10 toward the surface of the target decorative object 30, and the target decorative object 30 is finely moved up and down at high speed. ) It is formed to continuously cut and process circular stepped grooves 40 with respect to the surface of.

At this time, the first stepped groove is circular or angular when viewed from a plane, and subsequent stepped grooves are arranged in an intersection with the previous stepped groove in a series of intersections. going to make

That is, when the stepped grooves are arranged in an intersecting manner while being continuous with each other, when the cut interval is further narrowed, the diffused reflectance is increased and the beautiful sparkle is formed to stand out. This is equally applied to side cutting using an inclined blade for a bihedral body. (The more narrowly spaced cutting, the higher the reflectance / see FIGS. 1 to 4 and 7 to 12)

In addition, after forming the intaglio three-dimensional line (L), the inclined blade 12 of the diamond cutter blade performs side cutting (cutting once or multiple times) with respect to the bone side surface 50 formed by the stepped groove 40. It is formed to process the shape of the bihedral body 60 into a set design.

Accordingly, the embossed face 60 is processed by selecting any one of three-dimensional patterns among the pyramid, zigzag, circular, lattice checkerboard, zigzag, triangular, polygonal, wavy, and geometric curve shapes. formed so that

In other words, the bihedral body is formed by intaglio solid lines, and the inclined blade can repeat the inclined cutting several times with respect to the bone side.

In addition, it is possible to form circular, zigzag, triangular, and polygonal embossed faces according to the fine patterns of the intaglio three-dimensional lines.

That is, the end blade 11 and the inclined blade 12 are formed on the diamond cutter blade 10 to cut only the intaglio three-dimensional lines by the stepped groove or to additionally process the embossed face to cut the shape of the three-dimensional pattern into a set design. formed to be machined.

Accordingly, the diamond cutter blade 10 has a cross-sectional shape formed of any one of a conical (inverted triangle), round, quadrangular, and polygonal shape, and is formed with intaglio three-dimensional lines (L: pyramid, zigzag, lattice checkerboard shape, zigzag shape, It is preferable to cut so that the cross-sectional shape of a triangle, polygon, wavy shape, circular shape, or geometric curve shape) corresponds to the corresponding shape.

At this time, the intaglio three-dimensional line shape can be three-dimensionally cut to all linear, all figures, and all three-dimensional shapes designed as design patterns.

In addition, the bite 20 is formed to be mounted on the end of the shank (71: shank) of the main processing machine 70, and the target ornament 30 is mounted on the fixing chuck 81 of the sub-processing machine 80 is formed

The shank 71 is formed to enable switching transfer (loading/unloading) in the X-axis, Y-axis, and Z-axis, and the fixed chuck 81 is capable of switching transfer (loading/unloading) in the X-axis, Y-axis, and Z-axis. loading) and rotation in one direction or the other direction based on the axis, so that the multi-axis structure allows the plane and curved surface according to the control values (pattern shape, number of cutting, cutting interval) during surface processing of the decorative object 30 It is formed so that cutting processing is possible with respect to the whole.

That is, it is preferable that the main processing machine and the sub-processing machine are a type of CNC equipment or a facility corresponding to a 5-axis processing machine.

Therefore, when the control value set in the multi-axis processing device is determined, the diamond cutter blade cuts the vertical, horizontal, and inclined planes with respect to the target decorative object while the main and sub-processors operate (operate) multi-axis according to the input pattern by the program. However, at the time of cutting, it is formed to be beautifully cut according to the set number of times and intervals.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

10 ... diamond cutter blade 11 ... end blade
12 ... beveled edge 20 ... bite
30 ... decorative object for purpose 40 ... stepped groove
50 ... bone side 60 ... bihedron
70 ... main machine 71 ... shank
80 ... auxiliary machine 81 ... fixed chuck
L ... intaglio solid line

Claims (5)

The bite 20 equipped with the diamond cutter blade 10 is transported vertically or horizontally according to the set arrangement, but the diamond cutter blade 10 has an end blade 11 formed at the vertical end so that the object decorative object 30 ) is formed to vertically cut the stepped groove while moving up and down continuously at high speed toward the surface of the ), and the vertically cut circular stepped groove 40 forms a series of intaglio solid lines (L), but continuously vertically cut the stepped groove (40) is a three-dimensional pattern cutting method for precious metal ornaments using a diamond cutter blade and a multi-axis processing device, characterized in that the outlines are overlapped and connected to each other in the form of an intersection with the previously processed stepped groove. delete The method of claim 1, after the intaglio three-dimensional line (L) is formed, side cutting is performed by the inclined blade (12) of the diamond cutter blade with respect to the bone side surface (50) formed by the stepped groove (40) to form a bihedron ( A three-dimensional pattern cutting method of a precious metal decoration using a diamond cutter blade and a multi-axis processing device, characterized in that the shape of 60) is processed into a set design. The method of claim 1, wherein the diamond cutter blade (10) has a cross-sectional shape formed of any one of a conical shape, a round shape, a rectangle shape, and a polygonal shape, so that the cross-sectional shape of the engraved three-dimensional line (L) is cut to correspond to the corresponding shape. A three-dimensional pattern cutting method for precious metal ornaments using a diamond cutter blade and a multi-axis processing device. The method of claim 1, wherein the bite (20) is formed to be mounted on the end of the shank (71) of the main processing machine (70), and the object ornament (30) is attached to the fixing chuck (81) of the sub-processing machine (80). To be mounted, the shank 71 is formed to be capable of switching transfer in the X-axis, Y-axis, and Z-axis, and the fixed chuck 81 is one-way based on the X-axis, Y-axis, and Z-axis switching transfer and axis line Alternatively, a multi-axis structure is formed to enable rotation in another direction, so that the multi-axis structure enables cutting of the entire flat and curved surface according to the control value during surface processing of the target decorative object 30 and multi-axis, characterized in that A method for cutting three-dimensional patterns of precious metal ornaments using a processing device.

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