CN103485499A - Space shaping construction method of artificial acrylic stone - Google Patents
Space shaping construction method of artificial acrylic stone Download PDFInfo
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- CN103485499A CN103485499A CN201310472039.9A CN201310472039A CN103485499A CN 103485499 A CN103485499 A CN 103485499A CN 201310472039 A CN201310472039 A CN 201310472039A CN 103485499 A CN103485499 A CN 103485499A
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- artificial stone
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Abstract
The embodiment of the invention discloses a space shaping construction method of artificial acrylic stone. The space shaping construction method of the artificial acrylic stone comprises the steps that a shaping body is divided into a plurality of unit parts in a virtual space, and then each unit part is divided into a plurality of unit blocks; according to the unit blocks in the virtual space, real unit blocks are manufactured by using artificial acrylic stone, the real unit blocks are spliced to form the unit parts, and then the unit parts are spliced to form a shaping body identical with the shaping body in the virtual space. According to the space shaping construction method of the artificial acrylic stone, firstly the shaping body is divided into the unit parts and the unit blocks in the virtual space, the real unit blocks are then manufactured and assembled according to the unit blocks in the virtual space, therefore, the construction period is short, the error between the manufactured shaping body and the designed shaping body is small, the manufactured shaping body is attractive, and more complex curve surfaces can be shaped.
Description
Technical field
The present invention relates to the job practices of architectural decoration face, especially a kind of spatial modelling job practices of acrylic artificial stone.
Background technology
Acrylic artificial stone is a kind of solid atresia entity plane materiel material, there is high-grade texture and various color, there is the translucence more excellent than natural marble and warm soft texture, can further give prominence to the style of interior decoration, thereby be widely used in the decorative cover in high building.In addition, acrylic artificial stone also has good weather resisteant, resistance to chemical reagents and heat resistance, the apparent variation such as variable color all can not occur in various environment, break, and moisture and pollutant can't permeate fully, makes care and maintenance become very easy.
Existing large-scale curved formative method is mainly at first to make at the scene the fixedly structural member of decorative cover, then fixing decorative cover on structural member.Because on-the-spot construction environment is poor, lack accurate instrument and measure and locate, be difficult to be constructed and reach designing requirement.And the shared engineering time of field fabrication decorative cover does not allow mostly at current speed of application yet.
Summary of the invention
For the deficiencies in the prior art, the objective of the invention is to provide a kind of spatial modelling job practices of acrylic artificial stone at this, be intended to solve existing space surface modeling length consuming time, the excessive technological deficiency of surface modeling error.
For this reason, the technical scheme that spatial modelling job practices of the present invention adopts is as follows: the spatial modelling job practices that the invention provides a kind of acrylic artificial stone, comprise: molding body is divided into to several unit pieces in Virtual space, then described unit piece is divided into to several cell blocks; According to the cell block in Virtual Space, utilize acrylic artificial stone to make real cell block, and described cell block is spliced into to described unit piece, then described unit piece is spliced into to the molding body consistent with molding body in Virtual Space.
Further, the making step of described cell block is as follows: make the component die corresponding with the shape of described cell block, in Virtual Space, described cell block is launched into to plane; Make according to the plane of launching the flitch that material is acrylic artificial stone, described flitch is identical with the plane of launching in described Virtual Space; By after described flitch heating, the flitch after heating is covered on described component die and carries out moulding.
Preferably, the thickness of described flitch is 12mm, is heated to 160 ~ 190 ℃ in 10 ~ 20 minutes, preferably at 15 minutes, is heated to 170 ℃.
Preferably, the flitch after heating is covered on described component die and carries out moulding in vacuum plastic-absorbing machine.
Concrete, when the temperature of described flitch, below 80 ℃, described flitch is broken away from from described component die.
Further, make the element mold corresponding with described unit piece shape, described cell block is spliced into to unit piece on described element mold.
Preferably, make a groove in the middle of the gap between two adjacent blade unit pieces, make a packing corresponding with described groove, described packing is bonded among described groove.
Preferably, described element mold is that component die corresponding to some and described cell block shape assembles, and the material of described component die is timber or density fiber board.
Further, described unit piece is spliced into to the molding body consistent with molding body in Virtual Space and comprises the following steps: according to the cut-off rule that molding body is divided into to unit piece in Virtual Space and forms, produce the full pattern cross section with cut-off rule; Described full pattern cross section is arranged in the installing space of described molding body, and in addition, this makes a framework, and an end group of described framework is in same datum; Described unit piece is fixed in to an other end of described framework according to the line of cut on described full pattern cross section.
Preferably, between described unit piece, be provided with shrinkage joint, the width at described shrinkage joint is 3 ~ 10mm.
Technical scheme by the invention described above can be found out, the present invention at first by resolving into molding body unit piece and cell block in Virtual Space, then according to the unit-block system in Virtual Space, do to be assembled after actual cell block, short construction period not only, and the error between the molding body of making and design is little, the molding body of making is attractive in appearance, can moulding go out more complicated curved surface.
In addition, method of the present invention can complete in factory, and then assembled to job site, thereby can reduce construction error, shortens construction period.
The accompanying drawing explanation
Fig. 1 is the schematic flow sheet of spatial modelling job practices one embodiment of the present invention.
Fig. 2 is in spatial modelling job practices one embodiment of the present invention, molding body is divided into to several unary schematic diagrames in Virtual Space.
Fig. 3 is in spatial modelling job practices one embodiment of the present invention, unit piece is divided into to the schematic diagram of several cell blocks in Virtual Space.
Fig. 4 is the making step schematic diagram of cell block in spatial modelling job practices one embodiment of the present invention.
Fig. 5 is the schematic flow sheet that in spatial modelling job practices one embodiment of the present invention, unit piece is spliced into to the molding body consistent with molding body in Virtual Space.
In figure: 10: molding body; 11: unit piece; 111: cell block.
The realization of the object of the invention, functional characteristics and excellent effect, will be below in conjunction with specific embodiments and accompanying drawing be described further.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of spatial modelling job practices one embodiment of the present invention.In the embodiment shown in Fig. 1, the spatial modelling job practices of this acrylic artificial stone comprises the steps.
Step S101: molding body 10 is divided into to several unit pieces 11 in Virtual space, then described unit piece 11 is divided into to several cell blocks 111.For example, can carry out three-dimensional outdoor scene in-depth with the computer simulation field condition according to on-the-spot architectural drawing and on-the-spot investigation situation, accurately installation situation and the data of simulated field.Referring to Fig. 2, Fig. 2 is in spatial modelling job practices one embodiment of the present invention, molding body is divided into to several unary schematic diagrames in Virtual Space.As shown in Figure 2, for example can be according to transportation carrying, weight, profile, installation custom, field condition field condition, to completing the model after in-depth, carry out unit piece 11 by computer and cut apart, preferably also unit piece 11 is numbered.Referring to Fig. 3, Fig. 3 is in spatial modelling job practices one embodiment of the present invention, unit piece 11 is divided into to the schematic diagram of several cell blocks 111 in Virtual Space.As shown in Figure 3, can according to the complexity of unit piece 11 and processing technology requires and the model of analogue formation size, Packing Machine, acrylic artificial stone material specification etc., unit piece 11 is cut apart again, but be divided into the cell block 111 of processing, preferably also cell block 111 be numbered.Although molding body 10 structures shown in Fig. 2 and Fig. 3 are comparatively simple, but it should be noted that, the structure of the molding body 10 shown in Fig. 2 and Fig. 3 is as just a kind of schematic expression,, as the restriction of the structure to molding body 10, the structure of actual molding body 10 can be more more not complicated than the structure shown in Fig. 2 and Fig. 3.
Step S102: according to the cell block 111 in Virtual Space, utilize acrylic artificial stone to make real cell block 111, and described cell block 111 is spliced into to described unit piece 11, then described unit piece 11 is spliced into to the molding body 10 consistent with molding body 10 in Virtual Space.
Referring to Fig. 4, Fig. 4 is the making step schematic diagram of cell block 111 in spatial modelling job practices one embodiment of the present invention.In the embodiment shown in Fig. 4, the making step of described cell block 111 is as follows.
Step S401: make the component die corresponding with the shape of described cell block 111; In addition, in Virtual Space, described cell block 111 is launched into to plane.Generally speaking, cell block 111 likely or a curved surface, for accurate sawing sheet, can, by the function of application rhinoceros software, be launched into plane by the cell block of complicated curved surface 111.For example, can, according to cell block 111, after using the rhinoceros software document to be written as the engraving file, can use digital-controlled carving machine (CNC) processing medium density fibreboard (NDF) component die.In some preferred embodiment, can also on component die, set some control points, whether reach the requirement of design with the check component die.
Step S402: according to the plane of launching, make the flitch that material is acrylic artificial stone, described flitch is identical with the plane of launching in described Virtual Space, preferably cell block 111 is launched to file edits for the engraving file, by engraving machine to acrylic artificial stone entity plane materiel sawing sheet reclaiming plate.
Step S403: by after described flitch heating, the flitch after heating is covered on described component die and carries out moulding.
In some preferred embodiment, can put the flitch of acrylic artificial stone entity plane materiel into large-scale electrothermal oven and be heated, according to the physical property of acrylic artificial stone entity plane materiel, heated.As shown in table 1 to some preferred flitch thickness and the relation between heat time heating time.
Table 1
| Flitch thickness | 6 mm | 12mm |
| Oven temperature ℃ | 160~190 | 160~190 |
| Heat time heating time (minute) | 10 min | 20 min |
| Minimum bending radius (mm) | R 50 | R 100 |
If need minimum bending radius, will add heat 10 ~ 20 minutes than the above-mentioned time.If excess Temperature or heat time heating time are long, product surface there will be albinism, during hot-working, should add to note.The researcher finds pleasantly surprisedly, the flitch that 12mm is thick at 15 minutes, be heated to 170 ℃ ideal.
Finally, component die can be put into to the large-scale vacuum Packing Machine, the flitch after heating is covered on described component die and carries out moulding in vacuum plastic-absorbing machine, then take out the place of placing ventilation, cool place and carry out.Wherein, the relation between cool time and flitch thickness is as shown in table 2.
Table 2
| Flitch thickness | 6 mm | 12mm |
| Cool time (minute) | 10~20 | 20~40 |
Preferably, when the temperature of described flitch, below 80 ℃, described flitch is broken away from from described component die.
After the making that completes each cell block 111, cell block 111 can be spliced into to unit piece 11.
Some preferred embodiment in, can at first make the element mold corresponding with described unit piece 11 shapes, described cell block 111 is spliced into to unit piece 11 on described element mold.For example, can, by directly with component die, being combined into the element mold combination, can save mold materials like this.Certainly, also can use the digital-controlled carving machine direct engraving to go out the shape of this unit piece 11, be spliced.Generally, element mold and/or component die can adopt timber.In the situation that cost allows, available digital-controlled carving machine (CNC) processing medium density fibreboard (NDF) element mold also, mould is more accurate like this.Preferably, can on element mold, set some control points, with the check element mold, whether reach designing requirement.
In the process by unit piece 11 installation component moulds, can use special-purpose adhesive specially that unit piece 11 is spliced and repairs, the height error of seam generally should be less than 10% of material thickness, and the scope of height error must not be greater than 100mm.Can carry out spot heating reparation or production unit piece 111 again if overproof.
In some preferred embodiments, can use adhesive specially can do joint filling.In addition, because the adhesive specially expense is comparatively expensive, can be first when as excessive or irregular as gap during practice of construction with gong machine gong go out material thickness half, the narrow groove that width is consistent, fill out a packing corresponding with described groove with adhesive specially again, described packing is bonded among described groove, and then the flat polishing of gong smoothly gets final product.
Referring to Fig. 5, Fig. 5 is the schematic flow sheet that in spatial modelling job practices one embodiment of the present invention, unit piece 11 is spliced into to the molding body consistent with molding body in Virtual Space.In the embodiment shown in Fig. 5, described unit piece 11 is spliced into to the molding body 10 consistent with molding body 10 in Virtual Space and comprises the following steps.
Step S501: according to the cut-off rule that molding body 10 is divided into to unit piece 11 formation in Virtual Space, produce the full pattern cross section with cut-off rule.By rhinoceros software, threedimensional model is carried out when unit piece 11 is cut apart the cut-off rule (being actually divisional plane) formed, utilize CNC by the full pattern cross section of 9mm clamping plate carve band cut-off rule (being the side full pattern of unit piece 11).
Step S502: described full pattern cross section is arranged in the installing space of described molding body 10, and in addition, this makes a framework, and an end group of described framework is in same datum.Some preferred embodiment in, after the seamless spliced one-tenth unit piece 11 of acrylic artificial stone entity plane materiel, the bottom of range site part 11 makes datum as framework, according to the steel work artwork, adopts the galvanizing square tube to weld and makes framework.
Step S503: according to the line of cut on described full pattern cross section, described unit piece 11 is fixed in to an other end of described framework.Dedicated hanging part (for example T shape screw) with the unit piece 11 of acrylic artificial stone entity, be arranged on framework on the unit piece 11 of acrylic entity plane materiel.Wherein, described T shape screw is a kind of special expansion bolt.Mounting method is: at first on the unit piece 11 of acrylic artificial stone entity with special-purpose drill bit and instrument bore one do not reveal the exact details and bottom outlet than the large 2mm of drill bit, large outer little hole (aperture is 18mm) in thickness 2mm, then T shape screw is installed and tightened, its head is swollen, unit piece 11 can be fixed on framework.Because the unit piece 11 of acrylic artificial stone entity is lighter, every square metre has 5 suspension members to get final product.
In installing space by numerical control unwrapping wire method, in conjunction with infrared ray gradienter, transit is attached helps down, the full pattern cross section is fixed on framework vertically, exactly, tangent plane curve on the full pattern cross section is exactly side locating surface and the closing line object of reference of unit piece 11, make unwrapping wire and unit piece 11 that become simple, directly perceived (reduce a plate thickness than actual finished surface when the tangent plane curve unwrapping wire of tangent plane laying-out curve accessory plate is located, during installation, top the going of unit piece 11 got final product) is installed.Although the acrylic artificial stone entity plane materiel has seamless spliced characteristic, but the physical phenomenon that any material has shrinkage heat to rise, therefore, according to physical property and the experience of material, preferably when about 60 ㎡ or length 10m, will keep somewhere shrinkage joint, described expansion joint setting is between unit piece 11.General at inner corner trim place, ground, end face and metope inner corner trim place stay the wide shrinkage joint of 3mm to 10mm, and with homochromy silica gel filling.In some preferred embodiments, can also carry out seamless repairing to the surface of molding body 10.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes manual of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (10)
1. the spatial modelling job practices of an acrylic artificial stone, is characterized in that, comprising: molding body is divided into to several unit pieces in Virtual space, then described unit piece is divided into to several cell blocks; According to the cell block in Virtual Space, utilize acrylic artificial stone to make real cell block, and described cell block is spliced into to described unit piece, then described unit piece is spliced into to the molding body consistent with molding body in Virtual Space.
2. the spatial modelling job practices of acrylic artificial stone as claimed in claim 1, it is characterized in that, the making step of described cell block is as follows: make the component die corresponding with the shape of described cell block, in Virtual Space, described cell block is launched into to plane; Make according to the plane of launching the flitch that material is acrylic artificial stone, described flitch is identical with the plane of launching in described Virtual Space; By after described flitch heating, the flitch after heating is covered on described component die and carries out moulding.
3. the spatial modelling job practices of acrylic artificial stone as claimed in claim 2, is characterized in that, the thickness of described flitch is 12mm, was heated to 160 ~ 190 ℃ in 10 ~ 20 minutes, preferably at 15 minutes, is heated to 170 ℃.
4. the spatial modelling job practices of acrylic artificial stone as claimed in claim 2, is characterized in that, the flitch after heating is covered on described component die and carries out moulding in vacuum plastic-absorbing machine.
5. the spatial modelling job practices of acrylic artificial stone as claimed in claim 4, is characterized in that, when the temperature of described flitch, below 80 ℃, described flitch broken away from from described component die.
6. the spatial modelling job practices of acrylic artificial stone as claimed in claim 1, is characterized in that, makes the element mold corresponding with described unit piece shape, and described cell block is spliced into to unit piece on described element mold.
7. the spatial modelling job practices of acrylic artificial stone as claimed in claim 6, it is characterized in that, make a groove in the middle of the gap between two adjacent blade unit pieces, make a packing corresponding with described groove, described packing is bonded among described groove.
8. the spatial modelling job practices of acrylic artificial stone as claimed in claim 6, is characterized in that, described element mold is that component die corresponding to some and described cell block shape assembles, and the material of described component die is timber or density fiber board.
9. the spatial modelling job practices of acrylic artificial stone as claimed in claim 1, it is characterized in that, described unit piece is spliced into to the molding body consistent with molding body in Virtual Space to be comprised the following steps: according to the cut-off rule that molding body is divided into to unit piece in Virtual Space and forms, produce the full pattern cross section with cut-off rule; Described full pattern cross section is arranged in the installing space of described molding body, and in addition, this makes a framework, and an end group of described framework is in same datum; Described unit piece is fixed in to an other end of described framework according to the line of cut on described full pattern cross section.
10. the spatial modelling job practices of acrylic artificial stone as claimed in claim 9, is characterized in that, between described unit piece, is provided with shrinkage joint, and the width at described shrinkage joint is 3 ~ 10mm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104802281A (en) * | 2014-01-23 | 2015-07-29 | 吴文鸿 | Preparation method of textured artificial stone |
| CN105109071A (en) * | 2015-09-08 | 2015-12-02 | 南通时瑞塑胶制品有限公司 | Machining method of prefabricated slab |
| CN105587089A (en) * | 2015-12-30 | 2016-05-18 | 广州市致盛建筑材料有限公司 | Multicolored splicing manufacturing method of special-shaped artificial stone for building decoration |
| CN107839251A (en) * | 2017-10-20 | 2018-03-27 | 希姆斯电梯(中国)有限公司 | A kind of straight line ladder shell splicing process |
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| US20110199783A1 (en) * | 2010-02-12 | 2011-08-18 | Chi Lin Technology Co., Ltd. | Light Guide Plate and Back Light Module Having the Same |
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| CN103485499B (en) | 2016-02-24 |
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