CN113455796A - Method for preparing jewelry with reflected projection image and jewelry prepared by method - Google Patents
Method for preparing jewelry with reflected projection image and jewelry prepared by method Download PDFInfo
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- CN113455796A CN113455796A CN202110779705.8A CN202110779705A CN113455796A CN 113455796 A CN113455796 A CN 113455796A CN 202110779705 A CN202110779705 A CN 202110779705A CN 113455796 A CN113455796 A CN 113455796A
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000003754 machining Methods 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C9/00—Finger-rings
Abstract
The embodiment of the invention relates to the technical field of jewelry processing, and discloses a method for preparing jewelry with a reflected projection image and the jewelry prepared by the method, wherein the method comprises the following steps: acquiring a design image; determining a feed track: dividing the machining surface of the workpiece into a plurality of arc line feed tracks in a first direction according to the design image, wherein the arc line feed tracks are arranged at intervals along the first direction in sequence, each arc line feed track is continuous or discontinuous in a second direction of the machining surface, and the second direction is vertical to the first direction; setting cutter parameters: setting processing parameters of a cutter on a numerical control machine tool; cutting: and cutting the processing surface to form an array image consisting of a plurality of micro-size arc-shaped grooves on the processing surface, wherein the array image can be displayed on the projection surface under the irradiation of light. By the mode, the effect that the image on the jewelry can be clearly observed only by performing reflection projection by means of light is achieved, so that surprise is brought to people.
Description
Technical Field
The embodiment of the invention relates to the technical field of jewelry processing, in particular to a method for preparing jewelry with a reflected projection image and the jewelry prepared by the method.
Background
The jewelry as an ornament can set off the appearance and the quality of a wearer, and has the significance of expressing the social status, the wealth and the identity of the wearer. In addition, friends and relatives can express the emotion of each other by giving the jewelry.
At present, the jewelry is usually provided with decorative images, characters and other contents which are easy to be observed by naked eyes, and the manner is difficult to generate a surprising effect.
Disclosure of Invention
In view of the above problems, embodiments of the present invention provide a method for manufacturing a jewelry with a reflective projection image and a jewelry manufactured by the method, wherein the image on the workpiece can be clearly observed only by reflective projection with the help of light, so as to bring a surprise effect.
According to an aspect of an embodiment of the present invention, there is provided a method including: acquiring a design image; determining a feed track: installing a workpiece on a numerical control machine tool, determining a processing surface of the workpiece according to the design image, and dividing the processing surface into a plurality of arc line feeding tracks in a first direction of the processing surface, wherein the arc line feeding tracks are arranged at intervals along the first direction in sequence, each arc line feeding track is continuous or discontinuous in a second direction of the processing surface, and the second direction is perpendicular to the first direction; setting cutter parameters: setting processing parameters of a cutter on a numerical control machine tool; cutting: the arc-shaped feeding track is sequentially used for cutting the machining surface, and meanwhile, cutting liquid is sprayed to the machining surface and the cutter, so that an array image formed by a plurality of micro-size arc-shaped grooves is formed on the machining surface, and the array image can be displayed on a projection surface under the irradiation of light rays.
In an optional manner, the processing parameters include a rotation speed, a feeding amount and a feeding speed of the tool, the rotation speed is 2500rpm, the feeding amount is 0.1-0.3mm, and the feeding speed is 200 mm/min.
In an optional mode, the machining parameters further comprise the machining depth of the cutter, and the machining depth is 0.1-1.0 mm.
In an alternative form, the radius of the tool is 5-8 mm.
In an alternative form, the arc path has a radius of 25-60 mm.
In an optional mode, the first direction is a radial direction of the arc feeding trajectory, the second direction is an extending direction of two ends of the arc feeding trajectory, and radii of the arc feeding trajectory are the same.
In an alternative mode, in the first direction, the bottom depth of the arc-shaped groove gradually decreases from the middle to two sides, and the maximum depth of the bottom of the arc-shaped groove at the middle position is the processing depth.
In an alternative mode, in the first direction, the width D of the arc-shaped groove and the distance S between two adjacent arc-shaped feed tracks satisfy the following relation: s is more than or equal to 0.5D and less than or equal to 1.5D, wherein D and S are positive numbers.
In an alternative form, the width D of the arcuate slot is 0.5-2 mm.
According to another aspect of the embodiment of the invention, the jewelry is prepared by the method.
The method in the embodiment of the application, through according to the design pattern, arrange the setting along the first direction at a plurality of pitch arc feed trails of the machined surface of machined part, simultaneously each pitch arc feed trail is continuous or discontinuous with first direction vertically second direction, make the cutter can obtain the array image of constituteing by a plurality of micro-size arc walls along pitch arc feed trail cutting processing back in proper order, the array image of micro-size arc wall, it is difficult to be observed by the naked eye, but shine on the image of machined surface through lighting apparatus such as light, the arc wall can be with radial a plurality of direction external reflection of incident light, can enlarge the image that the naked eye is difficult to observe on reflecting light to the plane of projection, clear manifestation, give people a surprise effect, improve user experience, the processing of the method is convenient, be favorable to carry out batch production.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of a method for manufacturing jewelry with a reflected projected image according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a cutter cutting on a machining surface of a workpiece in the manufacturing method of the jewelry with the reflected projected image provided by the embodiment of the invention;
fig. 3 shows a schematic structural diagram of the jewelry provided by the embodiment of the present invention in reflective projection.
The reference numbers in the drawings are as follows:
a workpiece 10; an arc-shaped slot 11; an arc feed trajectory 20; a cutter 30; an item of jewelry 100.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 to 3, fig. 1 shows a flow chart of a manufacturing method of a jewelry with a reflected projected image 100 according to an embodiment of the present invention, fig. 2 shows a schematic structural diagram of a cutter 30 cutting a machining surface of a workpiece 10 in the manufacturing method of the jewelry with a reflected projected image 100 according to the embodiment of the present invention, and fig. 3 shows a schematic structural diagram of the jewelry with a reflected projected image 100 according to the embodiment of the present invention. The method comprises the following steps:
step S1, acquiring a design image: images can be carried out on three-dimensional design software such as Mastercam, Rhino, 3ds max, Jewelcd and the like, and the images can be characters and patterns;
step S2, determining the feed track: installing a workpiece 10 on a numerical control machine tool, determining a processing surface on the workpiece 10 according to a design image, dividing the processing surface into a plurality of arc-shaped feeding tracks 20 in a first direction of the processing surface, wherein the plurality of arc-shaped feeding tracks are sequentially arranged at intervals along the first direction (such as the y-axis direction in fig. 2), each arc-shaped feeding track 20 is continuous or discontinuous in a second direction of the processing surface, and the second direction (such as the x-axis direction in fig. 2) is perpendicular to the first direction; wherein the workpiece 10 may be a body of jewelry;
step S3, setting the parameters of the cutter 30: setting the processing parameters of the cutter 30 on the numerical control machine;
step S4, cutting: the machining surface of the workpiece 10 is machined (for example, milled or milled) along the arc-shaped curved track in sequence, and simultaneously, the cutting fluid is sprayed onto the machining surface, so that an array image composed of a plurality of micro-sized arc-shaped grooves 11 is formed on the machining surface of the workpiece 10, and the array image can be displayed on a projection surface under the irradiation of light.
Wherein, the cutting fluid mainly has the following functions: the cooling function can take away the heat generated when the cutter 30 and the workpiece 10 are cut, reduce the thermal deformation of the workpiece 10 and the cutter 30, keep the hardness of the cutter 30 and improve the processing precision and the durability of the cutter 30; the lubricating function can reduce the friction between the front tool face and the cutting chips and between the rear tool face and the machined surface, thereby reducing the cutting force, the friction and the power consumption and reducing the abrasion of the tool 30 caused by the friction between the tool 30 and the machined part 10; the cleaning action can wash away the swarf.
After the machining surface of the workpiece 10 is cut along the arc feeding track 20 in sequence, an array of the arc grooves 11 is formed in the first direction, because the arc feeding track 20 is continuous or discontinuous, array images are formed on the surfaces of the arc grooves 11 in the first direction and the second direction, the array images are the design images, namely, each continuous or discontinuous arc groove 11 is equivalent to a group or one pixel point on the image, and when each arc groove 11 reflects incident light to the projection surface, the images can be clearly displayed.
The machining method in the embodiment of the present application, by arranging a plurality of arc-shaped feeding trajectories 20 in a first direction on the machining surface of the workpiece 10 according to the design pattern, while each arcuate path 20 is continuous or discontinuous in a second direction perpendicular to the first direction, so that the cutter 30 can obtain an array image consisting of a plurality of micro-size arc-shaped grooves 11 after cutting along the arc feed track 20 in sequence, the array image of the micro-size arc-shaped grooves 11 is difficult to be observed by naked eyes, but shine on the image of machined surface through lighting apparatus such as light, radial multiple direction is outwards reflected to the arc wall 11 can with incident light, can enlarge, clear the showing of the image that the naked eye is difficult to observe on reflecting the projection plane with light, gives amazing effect for people, improves user experience, and this kind of method processing is convenient, is favorable to carrying out batch production.
In some optional embodiments, in the step of determining the feeding trajectory, the first direction is a radial direction of the arc feeding trajectory 20, the second direction is an extending direction of both ends of the arc feeding trajectory 20, and the radii of the arc feeding trajectory 20 are the same.
During cutting, the arc feeding path 20 is a path along which the tool 30 moves relative to the workpiece (i.e., the workpiece 10 to be machined), and by setting the radii of the arc feeding paths 20 to be the same, when the tool 30 moves relative to the workpiece 10 along each arc feeding path 20, the moving radius of the tool 30 relative to the workpiece 10 does not need to be frequently adjusted, and after the workpiece 10 is cut along a certain arc feeding path 20, the tool 30 only needs to move one distance along the first direction to enter another arc feeding path 20, and cut the workpiece 10 on the new arc feeding path 20, and the process is sequentially repeated until the tool 30 cuts the workpiece 10 along all arc feeding paths 20, so that the machining surface of the workpiece 10 can have a reflective pattern. By the mode, the processing is convenient, the arc-shaped grooves 11 corresponding to the arc feeding tracks 20 can be processed without frequently adjusting the moving radius of the cutter 30 relative to the workpiece 10, and the processing efficiency is improved.
In some alternative embodiments, arc feed trajectory 20 has a radius of 25-60mm, such as 25mm, 30mm, 40mm, 50mm, or 60mm, for example. And in this numerical range, its camber can not be too big, can reduce the harm to the cutting edge when cutting man-hour, guarantees again simultaneously that the arc wall 11 of processing out has certain crookedness for incident ray can improve the outgoing range of emission ray through this camber, thereby the reflection projection goes out greatly and clear image effect.
In some optional embodiments, in the step of setting the parameters of the tool 30, the processing parameters include a rotation speed, a feeding amount and a feeding speed of the tool 30, wherein the rotation speed of the tool 30 is 2000-.
If the rotation speed of the tool 30 is too slow, unevenness is likely to occur on the machined surface, which may cause roughness of the machined surface, and in the embodiment of the present application, the rotation speed of the tool 30 is set to 2000-2500rpm, such as 2000rpm, 2200rp, 2400rpm, 2500rpm, and the like. Preferably 2200rpm, so that the cut arc-shaped groove 11 has a better smoothness and the reflection effect is improved.
The feeding amount affects the deformation amount of the surface of the workpiece 10, and the feeding amount is small, and the feeding amount of the embodiment of the present application is 0.1 to 0.3mm, such as 0.1mm, 0.2mm, 0.3mm, and the like. Preferably, the feed amount is 0.2 mm.
The feeding speed affects the quality of the processed surface, the roughness of the processed surface increases with the increase of the feeding speed, and in order to improve the smoothness of the arc-shaped groove 11 and improve the display effect of the reflection image, the feeding speed in the embodiment of the present application is 200-300mm/min, such as 200mm/min, 250mm/min, 300mm/min, and the like. The preferred feed rate is 250 mm/min.
Of course, the setting of the processing parameters such as the rotation speed, the feeding amount, the feeding speed, and the like of the tool 30 in the embodiment of the present application also takes into consideration the requirements of actual production efficiency and production cost, so as to reduce the cost of subsequent mass production and manufacturing and improve the production efficiency.
In some alternative embodiments, the radius of the tool 30 is 5-8mm in the step of setting the parameters of the tool 30. The radius of cutter 30 is too big, and the corresponding meeting grow of cutting edge, strengthens the vibration in the cutting process simultaneously, is unfavorable for cutting process to go out the arc 11 of micro-size, and cutter 30 radius undersize, machining efficiency can reduce, therefore, this application embodiment selects the radius of cutter 30 for 5-8mm, for example 5mm, 6mm, 7mm, 8mm etc.. The radius of the cutter 30 is preferably 6 mm.
In some optional embodiments, in the step of setting the parameters of the tool 30, the machining parameters further include a machining depth of the tool 30, and the machining depth of the tool 30 may be set to 0.1-1.0 mm. The processing depth of the cutter 30 is the bottom depth of the processed arc-shaped groove 11, the larger the processing depth is, the easier the image formed by the array of the arc-shaped grooves 11 is observed by naked eyes, and the poorer the reflection effect is, therefore, in order to ensure that the image is difficult to observe by naked eyes and has a better reflection projection effect, in the embodiment of the present application, the processing depth is 0.1-1.0mm, such as 0.1mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, and the like. The preferred processing depth is 0.1 to 0.3 mm.
In some alternative embodiments, in the first direction, the width D of the arc-shaped slot 11 and the spacing S between two adjacent arc-shaped feed tracks 20 satisfy the following relation: s is more than or equal to 0.5D and less than or equal to 1.5D, wherein D and S are positive numbers.
The distance between two adjacent arc-shaped feed tracks 20 is the distance between two adjacent arc-shaped slots 11 formed by cutting processing of the tool 30 along the arc-shaped feed tracks 20. When S is equal to D, the edges between two adjacent arc-shaped slots 11 are just overlapped; when S is more than or equal to 0.5D and less than D, the two adjacent arc-shaped grooves 11 are partially overlapped; when D is larger than S and smaller than or equal to 1.5D, the two adjacent arc-shaped grooves 11 are overlapped and spaced, and the distance between the two adjacent arc-shaped feeding tracks 20 is set to be within the width range of the arc-shaped grooves 11 from 0.5 times to 1.5 times, so that the plurality of arc-shaped grooves 11 can have a clear image projection effect on the projection surface after reflecting incident light.
In some alternative embodiments, the width D of the arcuate slot 11 is 0.5-2 mm. The width of the arc-shaped groove 11 is too large or too small, which is not beneficial to the reflection of light, and in order to have a better reflection effect, the width of the arc-shaped groove 11 is set to be 0.5-2mm, preferably 0.5-1.0mm in the embodiment of the application.
In some alternative embodiments, the depth of the bottom of the arc-shaped groove 11 gradually decreases from two sides of the middle phase in the first direction, and the maximum depth of the bottom of the arc-shaped groove 11 at the middle position is the processing depth. That is, the cross section of the bottom of the arc-shaped groove 11 can be arc-shaped or sharp-angled, and with the structure, when incident light enters the arc-shaped groove 11, the bottom of the arc-shaped groove 11 can be reflected outwards in multiple directions, so that the brightness of reflected projected images can be improved.
The embodiment of the present application further provides an ornament 100, wherein the ornament 100 is obtained by the method in the above embodiment, and the ornament 100 may be a ring, a pendant, an earring, a bracelet, etc., but is not limited thereto.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that various features, aspects, and operations of the embodiments can be adaptively changed and arranged in one or more different arrangements than those of the embodiments. All of the features disclosed in this specification (including any accompanying claims, abstract) and all of the components or acts of any method or feature so disclosed, may be combined in any combination, except combinations where at least some of such features or acts are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specified otherwise.
Claims (10)
1. A preparation method of a jewelry with a reflected projection image is characterized by comprising the following steps:
acquiring a design image;
determining a feed track: installing a workpiece on a numerical control machine tool, determining a processing surface of the workpiece according to the design image, and dividing the processing surface into a plurality of arc line feeding tracks in a first direction of the processing surface, wherein the arc line feeding tracks are arranged at intervals along the first direction in sequence, each arc line feeding track is continuous or discontinuous in a second direction of the processing surface, and the second direction is perpendicular to the first direction;
setting cutter parameters: setting processing parameters of a cutter on a numerical control machine tool;
cutting: the arc-shaped feeding track is sequentially used for cutting the machining surface, and meanwhile, cutting liquid is sprayed to the machining surface and the cutter, so that an array image formed by a plurality of micro-size arc-shaped grooves is formed on the machining surface, and the array image can be displayed on a projection surface under the irradiation of light rays.
2. The method as claimed in claim 1, wherein the processing parameters include a rotation speed, a feeding amount and a feeding speed of the tool, the rotation speed is 2000-.
3. The method of claim 2, wherein the machining parameters further include a machining depth of the tool, the machining depth being 0.1-1.0 mm.
4. A method according to claim 2, characterized in that the radius of the tool is 5-8 mm.
5. The method of claim 2, wherein the arc feed trajectory has a radius of 25-60 mm.
6. The method of claim 2, wherein the first direction is a radial direction of the arc feed path, and the second direction is an extension of both ends of the arc feed path, and wherein the radii of the arc feed path are the same.
7. The method according to any one of claims 1 to 6, wherein the depth of the bottom of the arc-shaped groove is gradually reduced from the middle to both sides in the first direction, and the maximum depth of the bottom of the arc-shaped groove at the middle position is the processing depth.
8. The method according to any one of claims 1-6, wherein in the first direction, the width D of the arc-shaped slot and the spacing S between two adjacent arc-shaped feed tracks satisfy the following relation: s is more than or equal to 0.5D and less than or equal to 1.5D, wherein D and S are positive numbers.
9. The method of claim 7, wherein the width D of the arcuate slot is 0.5-2 mm.
10. An item of jewellery obtained by the process of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779705.8A CN113455796A (en) | 2021-07-09 | 2021-07-09 | Method for preparing jewelry with reflected projection image and jewelry prepared by method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110779705.8A CN113455796A (en) | 2021-07-09 | 2021-07-09 | Method for preparing jewelry with reflected projection image and jewelry prepared by method |
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| CN202110779705.8A Pending CN113455796A (en) | 2021-07-09 | 2021-07-09 | Method for preparing jewelry with reflected projection image and jewelry prepared by method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391912A (en) * | 2018-04-28 | 2018-08-14 | 深圳市翠绿首饰制造有限公司 | A kind of reflective jewelry and its processing method and fixture at pattern |
| US20190343249A1 (en) * | 2018-05-13 | 2019-11-14 | Bob Michael Lansdorp | Jewelry image projection and method |
| CN111319385A (en) * | 2020-03-25 | 2020-06-23 | 赵国柱 | Processing method of jewelry reflective projection pattern |
-
2021
- 2021-07-09 CN CN202110779705.8A patent/CN113455796A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391912A (en) * | 2018-04-28 | 2018-08-14 | 深圳市翠绿首饰制造有限公司 | A kind of reflective jewelry and its processing method and fixture at pattern |
| US20190343249A1 (en) * | 2018-05-13 | 2019-11-14 | Bob Michael Lansdorp | Jewelry image projection and method |
| CN111319385A (en) * | 2020-03-25 | 2020-06-23 | 赵国柱 | Processing method of jewelry reflective projection pattern |
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