CN110696203A - Stone cutting method capable of fully utilizing stone materials - Google Patents
Stone cutting method capable of fully utilizing stone materials Download PDFInfo
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- CN110696203A CN110696203A CN201910996571.8A CN201910996571A CN110696203A CN 110696203 A CN110696203 A CN 110696203A CN 201910996571 A CN201910996571 A CN 201910996571A CN 110696203 A CN110696203 A CN 110696203A
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- stone
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- cutting method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A stone cutting method capable of fully utilizing stone materials comprises the following steps: step S1, taking a picture of the stone material at a position which is enough to cover the whole stone material outline by using a fixed-focus camera; step S2, importing the stone photo into a computer, and calculating the total area; s3, virtually separating a plurality of products from big to small on the stone photo according to the production drawing until the area of the separated products is the largest, and numbering and archiving the products; step S4, printing the archived photo and marking the stone corresponding to the archived photo; the image acquisition method is simple, strong in adaptability, scientific in segmentation method, low in experience requirement on constructors, capable of improving field operation efficiency, reducing waste of stone materials and effectively increasing utilization rate of the stone materials, further saving manpower, material resources and time and improving market competitiveness.
Description
Technical Field
The invention belongs to the technical field of stone processing, and particularly relates to a stone cutting method capable of fully utilizing stone materials.
Background
The stone materials used for decoration are divided into a plurality of types, when the granite is used for decoration of outdoor buildings, the granite needs to be subjected to long-term wind, rain and sunshine, the granite has small water absorption and strong weather resistance because of no carbonate, and various types of granite stones are preferably selected; the decorative stone used for hall floor decoration requires stable physical and chemical properties and high mechanical strength, and the granite stone is preferred; the marble is used for decorating dado and household bedroom ground, has poor mechanical strength, is made of marble with beautiful patterns, and needs to be cut into proper stone size according to a facing when the stone is decorated.
During the big board processing of current stone material is measured, generally adopt the mode of manual measurement, to stone material panel surface appearance and the measurement of profile size after polishing, to the subsequent cutting of the big board of stone material sampling measurement, it is very loaded down with trivial details to work, and measuring error is great to make the utilization ratio reduction of stone material.
Disclosure of Invention
The invention provides a stone cutting method capable of fully utilizing stone materials, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a stone cutting method capable of fully utilizing stone materials comprises the following steps:
step S1, taking a picture of the stone material at a position which is enough to cover the whole stone material outline by using a fixed-focus camera;
step S2, importing the stone photo into a computer, and calculating the total area;
s3, virtually separating a plurality of products from big to small on the stone photo according to the production drawing until the area of the separated products is the largest, and numbering and archiving the products;
and step S4, printing the archived photo and marking the stone corresponding to the archived photo.
Preferably, in step S1, a 50mm fixed focus lens is used for image acquisition.
Preferably, in step S1, the fixed focus lens is spaced from the image capturing point of the stone by a distance of 2.5m to 3 m.
Preferably, in step S2, the computer shrinks the collected stone contour inwards by 1cm-2cm as the calculated contour line.
Preferably, in step S3, the stone in the production drawing is drawn into the electronic material with dimensions, and is recorded into the database, and the electronic material in the production drawing is covered in the collected stone profile in a large-to-small manner during virtual separation.
Preferably, in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, and if the larger electronic material cannot be laid, the smaller electronic material is laid until no material is laid.
Preferably, after the electronic material is laid, the corresponding number in the database is marked and is not used as a subsequently selected object.
Preferably, in S4, two paper photos are printed, one of the two paper photos is an archived photo, the other is a stone number, the stone number corresponds to the archived photo, the stone number is attached to the stone, and the archived photo is stored in a folder.
Compared with the prior art, the invention has the beneficial effects that:
the image acquisition method is simple, strong in adaptability, scientific in segmentation method, low in experience requirement on constructors, capable of improving field operation efficiency, reducing waste of stone materials and effectively increasing utilization rate of the stone materials, further saving manpower, material resources and time and improving market competitiveness.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of one of the construction sites of the production drawing in the embodiment of the present invention;
FIG. 2 is a schematic diagram of one of the virtual stone segmentation embodiments of the present invention;
FIG. 3 is a schematic view of another virtual stone segmentation in the embodiment of the present invention;
FIG. 4 is a schematic view of another construction site of the production drawing in an embodiment of the present invention;
fig. 5 is a schematic view of the virtual stone division corresponding to fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a stone cutting method capable of fully utilizing stone materials comprises the following steps:
step S1, taking a picture of the stone material at a position which is enough to cover the whole stone material outline by using a fixed-focus camera;
step S2, importing the stone photo into a computer, and calculating the total area;
s3, virtually separating a plurality of products from big to small on the stone photo according to the production drawing until the area of the separated products is the largest, and numbering and archiving the products;
and step S4, printing the archived photo and marking the stone corresponding to the archived photo.
In the embodiment, a fixed-focus camera using a fixed-focus lens of 50mm is used for taking a stone picture at a position which is enough to cover the whole stone outline; the distance between the fixed focus lens and an image acquisition point of the stone is 2.5m-3m, if the dimension of the stone is larger, the stone is moved backwards properly, a flash lamp is used during shooting, a stone photo is guided into a computer, the total area is calculated, the computer enables the acquired stone profile to contract inwards by 1cm-2cm to be used as a calculated contour line, corners of the stone shown in figures 2 and 3 are distributed irregularly, which means that the end faces of the corners are not level and need 2cm of margin; firstly, drawing the stone material in the production drawing into an electronic material with dimensions, recording the electronic material into a database, when in virtual separation, the electronic materials in the production drawing are covered in the collected stone outline in a mode from big to small, in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, if the larger electronic material can not be laid, laying smaller electronic materials until no materials are laid, realizing that a plurality of products from large to small are virtually separated on the stone photo, the area of the separated products is the largest, numbering and archiving the products, after the electronic material is laid, the corresponding number in the database is marked and is not used as a subsequently selected object, but according to actual needs, one more alternative product is arranged on the separation product with the corresponding size to prevent accidental breakage in the construction process; print out the picture of filing to with its stone material mark that corresponds, print out two paper photos, one of them is the picture of filing, another is the stone material serial number, the stone material serial number corresponds with this picture of filing, and the stone material serial number pastes on the stone material, and the picture of filing is accomodate in the file.
Specifically, in step S1, image acquisition is performed using a 50mm fixed-focus lens.
Specifically, in step S1, the fixed focus lens is spaced from the image capturing point of the stone by a distance of 2.5m to 3 m.
Specifically, in step S2, the computer shrinks the acquired stone contour by 1cm to 2cm inward as the calculated contour line.
Specifically, in step S3, the stone in the production drawing is drawn into the electronic material with dimensions, and the electronic material is recorded into the database, and the electronic material in the production drawing is covered in the collected stone profile in a large-to-small manner during virtual separation.
Specifically, in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, and if the larger electronic material cannot be laid, the smaller electronic material is laid until no material is laid.
Specifically, after the electronic material is laid, the corresponding number in the database is marked and is not used as a subsequently selected object.
Specifically, in S4, two paper photos are printed, one of the two paper photos is a picture to be saved, the other is a stone number, the stone number corresponds to the picture to be saved, the stone number is attached to the stone, and the picture to be saved is stored in a folder.
Example 2
Referring to fig. 4-5, the present invention provides the following technical solutions: a stone cutting method capable of fully utilizing stone materials comprises the following steps:
step S1, taking a picture of the stone material at a position which is enough to cover the whole stone material outline by using a fixed-focus camera;
step S2, importing the stone photo into a computer, and calculating the total area;
s3, virtually separating a plurality of products from big to small on the stone photo according to the production drawing until the area of the separated products is the largest, and numbering and archiving the products;
and step S4, printing the archived photo and marking the stone corresponding to the archived photo.
In the embodiment, a fixed-focus camera using a fixed-focus lens of 50mm is used for taking a stone picture at a position which is enough to cover the whole stone outline; the distance between the fixed-focus lens and an image acquisition point of the stone is 3m, a flash lamp is used during shooting, a stone photo is guided into a computer, the total area is calculated, the computer enables the acquired stone profile to contract inwards by 1cm to serve as a calculated contour line, corners of the stone shown in figures 4 and 5 are regularly distributed, the fact that the general probability of the corners is level and level means that 1cm of allowance is needed; firstly, drawing the stone material in the production drawing into an electronic material with dimensions, recording the electronic material into a database, when in virtual separation, the electronic materials in the production drawing are covered in the collected stone outline in a mode from big to small, in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, if the larger electronic material can not be laid, laying smaller electronic materials until no materials are laid, realizing that a plurality of products from large to small are virtually separated on the stone photo, the area of the separated products is the largest, numbering and archiving the products, after the electronic material is laid, the corresponding number in the database is marked and is not used as a subsequently selected object, but according to actual needs, one more alternative product is arranged on the separation product with the corresponding size to prevent accidental breakage in the construction process; print out the picture of filing to with its stone material mark that corresponds, print out two paper photos, one of them is the picture of filing, another is the stone material serial number, the stone material serial number corresponds with this picture of filing, and the stone material serial number pastes on the stone material, and the picture of filing is accomodate in the file.
Specifically, in step S1, image acquisition is performed using a 50mm fixed-focus lens.
Specifically, in step S1, the fixed focus lens is located at a distance of 3m from the image capturing point of the stone.
Specifically, in step S2, the computer shrinks the acquired stone contour by 1cm inward as the calculated contour line.
Specifically, in step S3, the stone in the production drawing is drawn into the electronic material with dimensions, and the electronic material is recorded into the database, and the electronic material in the production drawing is covered in the collected stone profile in a large-to-small manner during virtual separation.
Specifically, in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, and if the larger electronic material cannot be laid, the smaller electronic material is laid until no material is laid.
Specifically, after the electronic material is laid, the corresponding number in the database is marked and is not used as a subsequently selected object.
Specifically, in S4, two paper photos are printed, one of the two paper photos is a picture to be saved, the other is a stone number, the stone number corresponds to the picture to be saved, the stone number is attached to the stone, and the picture to be saved is stored in a folder.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A stone cutting method capable of fully utilizing stone materials is characterized by comprising the following steps: the method comprises the following steps:
step S1, taking a picture of the stone material at a position which is enough to cover the whole stone material outline by using a fixed-focus camera;
step S2, importing the stone photo into a computer, and calculating the total area;
s3, virtually separating a plurality of products from big to small on the stone photo according to the production drawing until the area of the separated products is the largest, and numbering and archiving the products;
and step S4, printing the archived photo and marking the stone corresponding to the archived photo.
2. A stone cutting method capable of making full use of stone materials as claimed in claim 1, characterized in that: in step S1, image acquisition is performed using a 50mm fixed-focus lens.
3. A stone cutting method capable of making full use of stone materials as claimed in claim 1, characterized in that: in step S1, the distance between the fixed focus lens and the image acquisition point of the stone is 2.5m-3 m.
4. A stone cutting method capable of making full use of stone materials as claimed in claim 1, characterized in that: in step S2, the computer shrinks the acquired stone contour by 1cm to 2cm inward as a calculated contour line.
5. A stone cutting method capable of making full use of stone materials as claimed in claim 1, characterized in that: in step S3, the stone in the production drawing is drawn into an electronic material with dimensions, and the electronic material is recorded into a database, and the electronic material in the production drawing is covered in the collected stone profile in a size-down manner during virtual separation.
6. A stone cutting method capable of making full use of stone materials as claimed in claim 5, characterized in that: in the material covering process, the rearrangement of the positions is started until the larger electronic material covers the contour line, and if the larger electronic material cannot be paved, the smaller electronic material is paved until no material is paved.
7. A stone cutting method capable of making full use of stone materials as claimed in claim 6, characterized in that: and after the electronic material is laid, marking the corresponding number in the database as a non-subsequent selected object.
8. A stone cutting method capable of making full use of stone materials as claimed in claim 1, characterized in that: in S4, two paper photos are printed, one of the two paper photos is a picture to be saved, the other is a stone number, the stone number corresponds to the picture to be saved, the stone number is attached to the stone, and the picture to be saved is stored in a folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996571.8A CN110696203A (en) | 2019-11-26 | 2019-11-26 | Stone cutting method capable of fully utilizing stone materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996571.8A CN110696203A (en) | 2019-11-26 | 2019-11-26 | Stone cutting method capable of fully utilizing stone materials |
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| CN110696203A true CN110696203A (en) | 2020-01-17 |
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| CN201910996571.8A Pending CN110696203A (en) | 2019-11-26 | 2019-11-26 | Stone cutting method capable of fully utilizing stone materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112528383A (en) * | 2020-12-21 | 2021-03-19 | 北京源著智能科技有限公司 | Method and device for determining plate typesetting |
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Application publication date: 20200117 |