CN110682722B - Board with stereoscopic vision effect and manufacturing method - Google Patents
Board with stereoscopic vision effect and manufacturing method Download PDFInfo
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- CN110682722B CN110682722B CN201910929959.6A CN201910929959A CN110682722B CN 110682722 B CN110682722 B CN 110682722B CN 201910929959 A CN201910929959 A CN 201910929959A CN 110682722 B CN110682722 B CN 110682722B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
- B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention relates to a board surface with a stereoscopic vision effect and a manufacturing method thereof, wherein a plurality of shallow carving points are arranged on the board surface, the shallow carving points are sequentially arranged to form a plurality of lines, breaking points are arranged on the lines, a plurality of breaking points are continuously arranged, and the breaking points on the lines are adjacently arranged; the lines are formed by arranging the shallow carving points, the breaking points are arranged on the lines, the breaking points on the lines are arranged adjacently, the white reserving areas are formed, the reflectivity of the shallow carving points and the reflectivity of the board surface are different, the stereoscopic impression of the line set is highlighted through the white reserving areas, the line set is not partitioned through the manufacturing method, the stereoscopic vision is optimized through the linear shape and the density degree of the combined adjusting lines, and the machine can be quickly re-carved.
Description
Technical Field
The invention relates to the field of visual stereoscopic impression, in particular to a board with a stereoscopic visual effect and a manufacturing method thereof.
Background
The commemorative coin is the legal currency issued for commemorating important events, outstanding characters, historical sites, rare animals and plants, sports events and the like in the aspects of politics, history, culture and the like of the international or the home country, comprises common commemorative coins and precious metal commemorative coins, has higher collection, value preservation and investment value while serving as special commodities of common equivalents, in order to highlight the contents expressed by the commemorative coin, such as the contents of people, scenic spots, sports events and the like, the three-dimensional feeling is required, the technologies of stamping, sand blasting, high relief and the like are generally used to make the pattern height higher than the coin surface so as to increase the three-dimensional feeling and the layered feeling, the processes need high-precision moulds and have low rejection rate, such as an imprinting process, the international common rejection rate is 10%, and the rejection rate of coins with large diameter and large mirror surface area is as high as 50%; in addition to the commemorative coins, some artware processed by precious metals is often carved in order to embody the stereoscopic vision of patterns, and the carving process needs a certain thickness of a body, so that the artware is high in cost.
Disclosure of Invention
For solving above-mentioned problem, provide a face with stereovision effect, be provided with a plurality of shallow carving points on the face, shallow carving point sets up in order and forms a plurality of lines, be provided with the break point on the line, it is a plurality of the break point sets up in succession, many break point on the line is adjacent to be set up.
A method for manufacturing a board with a stereoscopic vision effect comprises the following steps:
punching a plurality of shallow carving points on the board surface, and forming a straight line strip and/or a curved line strip through the punched shallow carving points;
the straight lines and/or the bent lines are arranged in a dense and/or dispersed mode;
continuous non-operation points are arranged on the lines, and the non-operation points are adjacently arranged to form a blank area.
The invention has the beneficial effects that shallow carving points are arranged on the board surface, lines are formed by arranging the shallow carving points, breaking points are arranged on the lines, and breaking points on a plurality of lines are adjacently arranged to form a blank area.
Drawings
The invention is further illustrated by the attached drawings, the examples of which are not to be construed as limiting the invention in any way.
FIG. 1 is an enlarged schematic view of light engraved dots, white space and straight lines printed by laser engraving in one embodiment of the present invention;
FIG. 2 is an enlarged schematic illustration of a linear bar, curved bar and discrete areas printed by laser engraving in accordance with one embodiment of the present invention;
fig. 3 is a schematic diagram of a dense region, a line dispersed region and a shallow engraved dot dispersed region printed by laser engraving, which are enlarged in one embodiment of the present invention.
Detailed Description
The following is a detailed illustration of the inventive concept in connection with the examples, and should not be taken to limit the scope of the invention, but rather as an aid to understanding the principles.
Example (b): as shown in fig. 1-3
The utility model provides a face with stereoscopic vision effect is provided with a plurality of shallow carving point 1 on the face, and shallow carving point 1 sets up in order and forms a plurality of lines, is provided with the breakpoint on the line, and a plurality of breakpoints set up in succession, and the breakpoint on many lines is adjacent to be set up.
The pattern is formed by the collection of the shallow carving points 1, the shallow carving points 1 refer to points with only slight traces on the board surface, the slight traces refer to traces with unobvious touch feeling but obvious visual perception, the points with the slight traces can be point-like traces made by technologies such as ink-jet, laser carving, nano imprinting and the like, no deep traces are needed, in order to ensure the three-dimensional effect of the pattern made in the embodiment, the shallow carving points 1 are made as small as possible, and the single shallow carving points 1 can be observed by naked eyes after being amplified by a plurality of times;
the board surface and the shallow carving points 1 have different reflectivity, and the reflection angles of the board surface and the shallow carving points 1 are different, so that the pattern formed by combining the shallow carving points 1 has stereoscopic vision; the breaking points on the lines are arranged adjacently, so that the original properties of the board surface are reserved in the formed areas, the areas form a concave visual effect, and the patterns formed by the shallow carving points 1 have a prominent visual effect, so that the influence on the flatness of the board surface can be reduced, and a stereoscopic visual effect can be achieved;
preferably, the lines comprise straight lines 2 and/or bent lines 3.
Referring to fig. 1, only the linear bar 2 is included, the breaking points are arranged on the linear bar 2, the breaking points on the plurality of linear bars are arranged adjacently, the shape of the original plate surface, namely, the points which are not operated, is actually reserved at the adjacent breaking points, and the area formed by the points and the area formed by the linear bars 2 respectively show the concave stereoscopic vision and the convex stereoscopic vision, so that only the stereoscopic impression reflected on the plate surface of the linear bar 2 is single; referring to fig. 2, the regions formed by the straight lines 2 and the bent lines 3 respectively include the straight lines 2 and the bent lines 3, and different depths are visually represented, because the angles of reflected light of the regions formed by the straight lines 2 and the bent lines 3 are different for the same viewing angle, so that different light and shade feelings are given to people, and the degree of light and shade difference is between the difference between the straight lines 2 and the original plate surface and the difference between the bent lines 3 and the original plate surface, so that the gradation of the whole pattern is further enhanced; the curved line 3 may be curved upward or downward relative to the straight line 2, for example, the straight line 2 is oriented left and right on the board surface, the curved line 3 may be curved upward or downward, the degree of the curve is a degree of the change of the three-dimensional level, assuming that the curved line 3 is curved upward or downward very fast and then meets the set of breaking points, it is shown that the curvature of the curved line 3 is large, the curvature refers to a rotation rate of a tangential direction angle of a certain point on the curve to an arc length, in this case, the visual perception of the pattern from convex to concave is very strong, otherwise, the visual perception is relatively weak.
Preferably, the plate surface is provided with a dense area 4 and a dispersed area 5 which are formed by lines.
The visual height of the dense line area is higher than that of the scattered line area, the dense area 4 and the scattered area 5 can show small-range pattern changes through matching, for example, the dense area 4 and the scattered area 5 are arranged at intervals, the lines of the dense area 4 form a fish-scale pattern, the scattered area 5 is arranged around the dense area 4, and the dense areas 4 and the scattered area 5 are arranged at intervals in such a way, so that the fish scales with stereoscopic impression are visually shown.
Preferably, the distance between the light engraved dots 1 in the dense region 4 is less than or equal to the diameter of the light engraved dots.
It can know from the foregoing, under the general condition, in order to guarantee good visual effect, single shallow carving point 1 need enlarge several times and just can be observed by naked eyes, it is the visual height in order to improve this region to set up dense region 4, and the shape is coherent pattern, it should be that to beat this region shallow carving point 1 fully to reach best effect, but like this beat the quantity too huge, can make the duration increase, aim at can embody good stereoscopic vision effect, can save the cost again, through a large amount of experiments, when the interval between the shallow carving point 1 is less than or equal to the shallow carving point diameter, the visual effect that its expression was come out and the visual effect that the point was played fully can not be distinguished by naked eyes.
Preferably, the dispersion region 5 includes a line dispersion region 51 and/or a light engraved dot dispersion region 52.
The dispersing area 5 is further set to be in a form of line dispersing and light carved point 1 dispersing, so that a gentle visual height transition is formed, the pattern is smoother and does not appear abrupt, it is obvious from the above embodiment that the visual height of the area where the light carved points 1 are distributed approximately densely is higher than that of the dispersing area, from the whole board surface, the area where the light carved points 1 are distributed most densely is the area where the light carved points 1 are distributed most densely when the visual height is the highest, the lowest area is the original board surface, the height of the pattern displayed by the light carved points 1 is reduced by reducing the density of the light carved points 1, for many patterns, the visual effect of the patterns can be more real by the height of various levels, for example, a bunch of luxurious flowers can be reflected by the visual effect of various levels.
Preferably, the distance between the light engraved dots 1 on each line in the line dispersion area 51 is smaller than or equal to the diameter of the light engraved dots, and the distance between adjacent lines is larger than the diameter of the light engraved dots.
As can be seen from the above embodiments, the line segment 51 is used to ease the change of the visual height, so that the arrangement relationship of the light engraved dots 1 on a single line is not changed, and the number of the light engraved dots 1 in the line segment is reduced by increasing the distance between adjacent lines, mainly considering that the dot making process can be performed regularly, as a general knowledge, the mechanical operation required for making a regular line is simpler than the mechanical operation required for making a region of discrete dots, so that the visual height region is constructed by increasing the distance between adjacent lines.
Preferably, the interval between the light-engraved dots 1 in the light-engraved dot dispersion region 52 is larger than the light-engraved dot diameter.
The light engraved point scattering area 52 is configured to establish a region close to the visual height of the original plate for displaying a pattern that needs to be continuously changed, for example, a sharp knife, the edge of which needs to be perfectly embodied, needs to be smoothly transited by the visual height, and at this time, the transition is performed by the light engraved point scattering area 52.
A method for manufacturing a board with a stereoscopic vision effect comprises the following steps:
punching a plurality of shallow carving points 1 on the plate surface, and forming straight lines 2 and/or bent lines 3 through the punched shallow carving points 1; the straight lines 2 and/or the bent lines 3 are arranged in a dense and/or dispersed manner;
continuous non-working points are left on the lines, and the non-working points are adjacently arranged to form a blank area 6.
Preferably, the light engraved dots 1 are printed by laser dot matrix engraving.
The method is characterized in that shallow carving points 1 are printed in a laser dot matrix carving mode, a plate surface is instantly melted and gasified under the irradiation of laser carving, the output power of a laser carving machine is adjusted, the printed points meet the requirements of the shallow carving points 1 in the embodiment, for the laser dot matrix carving, a numerical control technology is used as the basis, laser is used as a processing medium, a laser head swings left and right, a line consisting of a series of points is carved every time, then the laser head moves up and down to carve a plurality of lines, and finally images or characters are formed.
Preferably, the light engraved dots 1 are deepened by secondary dotting.
The performance of an engraving machine is mainly determined by engraving speed, engraving intensity and light spot size, wherein the engraving speed refers to the moving speed of a laser head, generally expressed by IPS (in inches per second), the high speed brings high production efficiency, the speed is also used for controlling the cutting depth, for a specific laser intensity, the slower the speed is, the larger the cutting or engraving depth is, the speed can be adjusted by using a panel of the engraving machine, the printing driving program of a computer can also be used for adjusting, within the range of 1% to 100%, the adjusting amplitude is 1%, an advanced motion control system can still obtain the engraving intensity of the ultrafine engraving quality, the engraving intensity refers to the intensity of laser which is irradiated to the surface of a material during high-speed engraving, for the specific engraving machine speed, the greater the intensity is, the greater the cutting or engraving depth is, the intensity can be adjusted by using the panel of the engraving machine, it can also be adjusted by the print driver of the computer, and the adjustment range is 1% in the range of 1% to 100%. The higher the strength is, the higher the speed is, in the embodiment of the invention, for the adjustment of the speed and the strength, the purpose of shallow carving needs to be achieved by controlling a fixed combination relation, if the parameters of the speed and the strength are adjusted in some areas needing to be strengthened, the effect of the shallow carving is influenced, the time consumption of the carving process is greatly increased, the area is strengthened by a secondary dotting mode, the debugging equipment is avoided, and only the existing dotting line needs to be repeatedly operated to complete deepening, so that the carving efficiency is improved.
In the description of the embodiments of the invention, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the embodiments of the present invention, it should be understood that "-" and "-" indicate the same range of two numerical values, and the range includes the endpoints. For example, "A-B" means a range greater than or equal to A and less than or equal to B. "A to B" means a range of not less than A and not more than B.
In the description of the embodiments of the present invention, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A board with stereoscopic vision effect is characterized in that a plurality of shallow carving points are arranged on the board, the shallow carving points are sequentially arranged to form a plurality of lines, breaking points are arranged on the lines, a plurality of the breaking points are continuously arranged, the breaking points on the lines are adjacently arranged, the lines comprise straight lines and/or bent lines, the plate surface is provided with a dense area and a dispersed area which are formed by the lines, the distance between the shallow carving points in the dense area is less than or equal to the diameter of the shallow carving points, the dispersion area comprises a line dispersion area and/or a shallow carving point dispersion area, the interval between the shallow carving point is less than or equal to on every lines in the lines dispersion district shallow carving point diameter, the interval between the adjacent lines is greater than shallow carving point diameter, the interval between the shallow carving point is greater than in the shallow carving point dispersion district shallow carving point diameter.
2. The manufacturing method of the board with the stereoscopic vision effect is characterized by comprising the following steps of:
punching a plurality of shallow carving points on the board surface, and forming a straight line strip and/or a curved line strip through the punched shallow carving points;
the straight lines and/or the bent lines are arranged in a dense and/or dispersed mode;
continuous non-operation points are arranged on the lines, and the non-operation points are adjacently arranged to form a blank area.
3. The method for manufacturing the board with the stereoscopic vision effect as claimed in claim 2, wherein the shallow engraved dots are printed by laser dot matrix engraving.
4. The method as claimed in claim 3, wherein the shallow engraved points are deepened by two times of dotting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929959.6A CN110682722B (en) | 2019-09-29 | 2019-09-29 | Board with stereoscopic vision effect and manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929959.6A CN110682722B (en) | 2019-09-29 | 2019-09-29 | Board with stereoscopic vision effect and manufacturing method |
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| Publication Number | Publication Date |
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| CN110682722A CN110682722A (en) | 2020-01-14 |
| CN110682722B true CN110682722B (en) | 2022-04-01 |
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| CN201910929959.6A Active CN110682722B (en) | 2019-09-29 | 2019-09-29 | Board with stereoscopic vision effect and manufacturing method |
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| CN102555651A (en) * | 2012-01-16 | 2012-07-11 | 王敬达 | Mould pressing basso-relievo plate and preparation method thereof |
| CN103171356A (en) * | 2013-03-21 | 2013-06-26 | 唐玉文 | New hair type carved panel painting |
| CN108973501A (en) * | 2018-07-24 | 2018-12-11 | 邢志鹏 | Color wood shadow carving and production method |
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| CH693973A5 (en) * | 1995-09-25 | 2004-05-14 | Ovd Kinegram Ag | Coin incorporates at least on one of its face depressions microscopically fine relief structures which diffract light and take a form of lattices with a number lines per millimeter within a specified range |
| EP2119527A1 (en) * | 2008-05-16 | 2009-11-18 | Kba-Giori S.A. | Method and system for manufacturing intaglio printing plates for the production of security papers |
| CN102488367B (en) * | 2011-12-20 | 2014-05-21 | 上海造币有限公司 | Nickel-clad steel coin by combining lines and fine patterns as well as making technology thereof |
| CN102632755A (en) * | 2012-04-24 | 2012-08-15 | 西安兴元科技有限公司 | Laser marking method for small-size cylindrical surface cutter |
| MY175647A (en) * | 2013-10-11 | 2020-07-03 | Chow Tai Fook Jewellery Co Ltd | Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method |
| CN105644247A (en) * | 2016-03-23 | 2016-06-08 | 刘礼 | Image decorative board |
| CN108620730B (en) * | 2018-05-14 | 2020-10-16 | 大族激光科技产业集团股份有限公司 | Laser marking machine and marking method thereof |
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2019
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| CN102555651A (en) * | 2012-01-16 | 2012-07-11 | 王敬达 | Mould pressing basso-relievo plate and preparation method thereof |
| CN103171356A (en) * | 2013-03-21 | 2013-06-26 | 唐玉文 | New hair type carved panel painting |
| CN108973501A (en) * | 2018-07-24 | 2018-12-11 | 邢志鹏 | Color wood shadow carving and production method |
Non-Patent Citations (1)
| Title |
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| 高速高精度数控雕刻机控制技术的研究;彭丹丹;《中国优秀博硕士学位论文全文数据库 (硕士) 工程科技Ⅰ辑》;20050915;B022-284 * |
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| CN110682722A (en) | 2020-01-14 |
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