CN101574889B - Mosaic craft preparation method - Google Patents
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- CN101574889B CN101574889B CN2009101118565A CN200910111856A CN101574889B CN 101574889 B CN101574889 B CN 101574889B CN 2009101118565 A CN2009101118565 A CN 2009101118565A CN 200910111856 A CN200910111856 A CN 200910111856A CN 101574889 B CN101574889 B CN 101574889B
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Abstract
The invention discloses a mosaic craft preparation method. The method is realized by the following scheme: firstly a metal framework provided with filling grids is casted by die sinking casting according to a design blueprint; then the metal framework is heated to the melting point of selected filling according to the requirement of the design blueprint and fusion filling curable at normal temperature is filled in the corresponding filling grids of the metal framework; and finally, the fusion filling curable at normal temperature is cured and formed in the filling grids of the metal framework after cooling, and the cured fusion filling is trimmed and polished, so as to obtain the mosaic craft of the invention. In the mosaic craft preparation method of the invention, firstly an integrative metal framework provided with filling grids is prefabricated by die sinking casting, then the fusion filling curable at normal temperature is filled in the filling grids of the metal framework, so as to lead the fusion filling curable at normal temperature to be cured and formed in the filling grids of the metal framework, thus obtaining the mosaic craft. Compared with the prior art, the inventionhas the advantages of good product fastness performance, high production efficiency and unlimited single width size of the product.
Description
Technical field
The present invention relates to a kind of preparation method of mosaic.
Background technology
Modal in the mosaic is exactly mosaic glass, and mosaic glass is have randomness in the ambetti a kind of.Mosaic glass can glass, the cloudy surface of multicolour pattern is dim glass, clear exquisitely carved glass combination in any, separate with the metal strand again, reasonably the collocation " intention ", make mosaic glass present different aesthetic feelings, make us intoxicated more.Existing mosaic glass or colored mosaic glass limit to because of receiving pattern modelling, and adding man-hour glass needs block-by-block cutting, the welding of grinding and wire inlay, the mosaic glass of making like this, and the firm poor performance of product, when taking a lot of work, production efficiency is low, the single width size is also limited to.
Summary of the invention
It is good to the purpose of this invention is to provide the firm performance of a kind of product, and production efficiency is high, and the preparation method of the mosaic that do not limited to of the single width size of product.
Technical scheme of the present invention is such: the preparation method of mosaic, and realize through following scheme: die sinking casts out the metallic framework with filler grids according to the design picture proof earlier; According to the requirement of design picture proof, metallic framework is heated to the melting temperature of selected filler again, the molten charge with corresponding normal temperature curable is filled in the corresponding filler grids of metallic framework again; Through cooling, the molten charge curing molding of normal temperature curable carries out the deburring polishing to the molten charge of having solidified again in each filler grids of metallic framework, just obtain mosaic of the present invention.
Above-mentioned metallic framework is the flat metal skeleton; Earlier this flat metal skeleton is positioned on the smooth tabular heat resistant substrate; Flat metal skeleton and tabular heat resistant substrate are heated to the melting temperature of selected filler, according to the design picture proof molten charge of corresponding normal temperature curable are filled so far in the corresponding filler grids of flat metal skeleton, through cooling again; Deng the molten charge curing molding of normal temperature curable in each filler grids of flat metal skeleton; Again the tabular heat resistant substrate is pulled down, at last the molten charge of having solidified is polished, promptly obtain dull and stereotyped mosaic.
When filling the molten charge of normal temperature curable toward filler grids; Carry out through fire-resistant color separation blanking template; This fire-resistant color separation blanking template is fitted to put down and is folded on the flat metal skeleton; And the downside of this fire-resistant color separation blanking template has and each filler grids of flat metal skeleton corresponding charging hole respectively, and each charging hole is divided into some groups according to color, and each charging hole passes to same charging aperture respectively in every group; When filling filler, the flat metal frame body plan is put on the tabular heat resistant substrate, fire-resistant color separation blanking template is fitted to put down fold on the flat metal skeleton; Fire-resistant color separation blanking template, flat metal skeleton and tabular heat resistant substrate are heated to the melting temperature of selected filler; The molten charge of corresponding normal temperature curable is irritated in the corresponding filler grids of this flat metal skeleton through fire-resistant color separation blanking template according to the design picture proof again, after each filler grids is filled, stop material filling; And remove fire-resistant color separation blanking template; Through cooling, the molten charge curing molding that waits the normal temperature curable is pulled down the tabular heat resistant substrate in each filler grids of flat metal skeleton again; At last the molten charge of having solidified is polished, promptly obtain dull and stereotyped mosaic.
Above-mentioned metallic framework is the stereo metal skeleton; Go into suitable inner bag at this stereo metal skeleton liner; The stereo metal skeleton is heated to the melting temperature of selected filler, according to the design picture proof molten charge of corresponding normal temperature curable is filled so far in the corresponding filler grids of stereo metal skeleton, through cooling again; Deng the molten charge curing molding of normal temperature curable in each filler grids of stereo metal skeleton; Remove inner bag again, at last the molten charge of having solidified is polished, promptly obtain three-dimensional mosaic.
When filling the molten charge of normal temperature curable toward filler grids; Carry out through fire-resistant color separation blanking cover die; This fire-resistant color separation blanking cover die is lined with outside the stereo metal skeleton of inner bag in fitting and being coated on; And the medial surface of this fire-resistant color separation blanking cover die has and each filler grids of stereo metal skeleton corresponding charging hole respectively, and each charging hole is divided into some groups according to color, and each charging hole passes to same charging aperture respectively in every group; When filling filler, fire-resistant color separation blanking cover die fitted to be lined with outside the stereo metal skeleton of inner bag in being coated on, and inner bag, fire-resistant color separation blanking cover die and stereo metal skeleton is heated to the melting temperature of selected filler; Pour in the corresponding filler grids of this stereo metal skeleton through the molten charge of fire-resistant color separation blanking cover die according to the design picture proof again corresponding normal temperature curable; After each filler grids is filled, stop material filling, and the molten charge that is cooled to the normal temperature curable in the filler grids is in the state that solidifies a little; Remove fire-resistant color separation blanking cover die again; Through cooling, the molten charge curing molding that waits the normal temperature curable is removed inner bag again in each filler grids of stereo metal skeleton again; At last the molten charge of having solidified is polished, promptly obtain three-dimensional mosaic.
The molten charge of above-mentioned normal temperature curable is melten glass or fusion crystal or fusion coloured glaze.
The lines madial wall of above-mentioned each filler grids offers half arc groove, comes the applying power between the madial wall of reinforcer and filler grids through this half arc groove.
Casting above-mentioned metallic framework realizes through following steps:
One, make metal pattern: the aluminium alloy templates, this aluminium alloy template is carried out the computer laser engraving according to the design picture proof, form metal pattern;
Two, turn over system silica gel mould: turn over through this metal pattern and make the silica gel former;
Three, record wax-pattern: record out wax-pattern through this silica gel former;
Four, system fireproof die: make the fireproof die that has with the corresponding die cavity of metallic framework through this wax-pattern;
Five, cast metal skeleton: cast out metallic framework through this fireproof die.
After adopting such scheme; The preparation method of mosaic of the present invention; The mode of casting with die sinking earlier precasts the metallic framework of the integrative-structure with filler grids; Molten charge with the normal temperature curable is filled in the filler grids of this metallic framework then, and the molten charge curing molding that makes the normal temperature curable just obtains mosaic in the filler grids of metallic framework.Compared with prior art, it is good to have the firm performance of product, and production efficiency is high, and the single width size of the product advantage of not limited to.
The specific embodiment
Embodiment one:
The preparation method of mosaic of the present invention, embodiment one is an example to make flat panel products, realizes through following steps:
One, design picture proof:
By the creator according to the theme that will show conceive, and the intention result of its design is retouched out with the line drawing form, the width of line is reasonable according to the product size size matching, also will consider feasible, the convenience of production of products.Present embodiment is an example with the product of a width of cloth 1800mm*600mm, and the line width of flat metal skeleton is about 2-3mm, and the frame line width is to be advisable about 6-10mm.According to this design picture proof, the hollow part branch on the flat metal skeleton can all be designed to filler grids, also can stay a part as passing through the space.Line drawing figure according to accomplishing makes a chromaticity diagram in addition, passes through the space and will illustrate in addition that filling filler from now on will be on this basis.This design should be accomplished and preserve on computer on computers.
Two, computer laser engraving metallic framework model:
By the creator according to design line drawing figure, aluminium alloy masterplate, thickness can be selected 5mm to 20mm for use according to product requirement.We are example with thickness 8mm aluminium alloy template.Get a slice 1800mm*600mm aluminium alloy template.Carve according to design lines tracing form according to computer laser; Form line skeleton in kind; Remove the line burr, offer half arc groove of appropriate depth at the lines madial wall of each filler grids, and polish; Can come the applying power between the madial wall of reinforcer and filler grids through this half arc groove when filling filler, the while also can be expanding with heat and contract with cold of filler and is reserved with cushion space.With the meticulous polishing of lines of passing through the space.The flat metal skeleton pattern has just completed like this.
Three, turn over the dull and stereotyped silica gel former of system:
The flat metal skeleton pattern is positioned on the smooth silica gel plate clean level, in advance prefabricated.On the flat metal skeleton pattern, smear multilayer silica gel, after waiting to do, add gypsum more in the above firmly, after waiting to do, the flat metal skeleton pattern is taken out from silica gel, form dull and stereotyped silica gel former soft silica stationary.
Four, record dull and stereotyped wax-pattern:
Dull and stereotyped silica gel former is compound with smooth silica gel face flat board, and seal and place vertically fixingly, reserve to irritate the wax hole above and go out the wax hole; Place vaporium steaming, treat that the steaming of dull and stereotyped silica gel former is penetrating after, the hot wax liquid that has melted is poured in the dull and stereotyped silica gel former; Dull and stereotyped silica gel former is withdrawed from vaporium; Make it cool off naturally, soft dull and stereotyped silica gel former is moved back in stripping, can obtain dull and stereotyped wax-pattern.
Five, repair dull and stereotyped wax-pattern:
By the high careful personnel that repair a die of skill that any one not enough all finishing in the dull and stereotyped wax-pattern is perfect, even if in kind completion of dull and stereotyped wax-pattern this moment.
Six, make fire-resistant flat plate mold:
Dull and stereotyped wax-pattern applying after the finishing is coated in the refractory material; Reserve to irritate metallic solution hole and discharge opening in position, treat that refractory material parches curing after, place on the dewaxing machine and heat; Its middle plateform wax-pattern promptly slowly melts the separation of flow and goes out, thereby processes fire-resistant flat plate mold.Wherein, refractory material can be used fire-resistant gypsum, also can adopt the mixture of Ludox and zirconium English powder.
Seven, casting flat metal skeleton:
Fire-resistant flat plate mold is put into the burning stove be heated to proper temperature, more an amount of molten metal is poured in the fire-resistant flat plate mold, after the nature cooling, fire-resistant flat plate mold dismounting can be obtained the flat metal skeleton.
Eight, flat metal skeleton refine:
The shortcoming that the flat metal skeleton after coming out of the stove possibly influenced next procedure is rebuild, and removes the corner burr, polishes stove fire gas.
Nine, fill filler:
1, prepares fire-resistant color separation blanking template: prepare the tabular refractory slab that a slice is slightly larger than the works size; About thickness 10mm; Each filler grids position corresponding to the flat metal skeleton on this refractory slab is respectively arranged with charging hole and venthole; This charging hole is connected respectively with venthole always puts on feeding-passage and the outlet passageway of stating tabular refractory slab thickness direction, in this feeding-passage and outlet passageway, penetrates the charging ceratuba respectively and gives vent to anger ceratuba, and the length of ceratuba is decided according to actual conditions; Then according to the requirement that designs picture proof; Each charging ceratuba is divided into some groups according to the corresponding filler color of each filler grids, and the upper end of each charging ceratuba is connected to and forms a up big and down small funnel-form charging aperture together in every group, conveniently advances filler; And each charging aperture is arranged at the position that exceeds this refractory slab 50mm; The ceratuba of respectively giving vent to anger is divided into some groups according to the corresponding filler color of each filler grids, and the upper end of the ceratuba of giving vent to anger in every group is connected to gas outlet together, and each gas outlet is arranged at the position that exceeds this refractory slab 100mm; With refractory material each the charging ceratuba and the ceratuba of respectively giving vent to anger are wrapped up then, after waiting to solidify, place on the dewaxing machine, make the fusing of each ceratuba, the wax liquid separation of flow and going out just obtains fire-resistant color separation blanking template.Each filler grids position corresponding to the flat metal skeleton on this fire-resistant color separation blanking template is respectively arranged with charging hole and venthole; This charging hole and venthole are connected with feeding-passage and outlet passageway respectively; Be connected to corresponding to the upper end of the feeding-passage of each filler grids of color filler of the same race and form a up big and down small funnel-form charging aperture together; Be connected to corresponding to the upper end of the outlet passageway of each filler grids of color filler of the same race and form the gas outlet together, and each gas outlet is than the high 50mm of each charging aperture.In this step, refractory slab can be with refractory plasterboard or tungsten carbide board, the refractory material available silicon colloidal sol of parcel ceratuba and the mixture of zirconium English powder.
2, material filling: the flat metal frame body plan is put on the tabular heat resistant substrate; With flat the folding on the flat metal skeleton of fire-resistant color separation blanking template applying; Tabular heat resistant substrate, flat metal skeleton and fire-resistant color separation blanking template three are composite and fixed at together; Then fire-resistant color separation blanking template, flat metal skeleton and tabular heat resistant substrate are put into the melting temperature that smelting furnace is heated to selected filler together, according to design picture proof each charging aperture through fire-resistant color separation blanking template the molten charge of corresponding normal temperature curable is slowly irritated in the corresponding filler grids of this flat metal skeleton again, make it have the sufficient time to pass through each gas outlet exhaust; When each filler grids is filled up; Stop material filling, and stop, molten charge is cooled off naturally furnace heats; When the molten charge in being cooled to filler grids is in the state that solidifies a little, remove fire-resistant color separation blanking template.
Ten, works refine:
Continue cooling, the molten charge curing molding that waits the normal temperature curable is removed the tabular heat resistant substrate in each filler grids of flat metal skeleton again, and the molten charge of having solidified is carried out the deburring polishing, just obtains dull and stereotyped mosaic.
11, metallic framework surface treatment:
To remove groceries such as sweat stain through the works of refine, metallic framework will be carried out surface treatment.
Embodiment two:
The preparation method of mosaic of the present invention, embodiment two is an example to make the vessel product,
Realize through following steps:
One, design picture proof:
By the creator according to the theme that will show conceive, and on computer, the intention result of its design is showed with multi-faceted view, generate three-dimensional stereo model then, be divided into the metallic framework model and the vessel inner bag model of 3 D stereo again.We are example with the bottle of making a high 1000mm of diameter 200mm, and the line drawing figure that design is the metallic framework of product correspondence from now on, and line thickness is about about 1.5-2mm according to actual conditions, about line thick (i.e. bottle wall thickness) 6mm.According to this design picture proof, the hollow part branch on the metallic framework can all be designed to filler grids, also can stay a part as passing through the space.Line drawing figure according to accomplishing makes a chromaticity diagram in addition, passes through the space and will illustrate in addition that filling filler from now on will be on this basis.Metallic framework model with 3 D stereo vertically is divided into half-and-half with bottle inner bag model edge again, forms a vertical involutory metallic framework model and a bottle inner bag model.Computer Modeling and Design original text has just been accomplished like this.
Two, computer laser engraving three-dimensional stereo model:
Select the aluminium alloy crude green body that is slightly larger than the object that to make respectively for use, accomplish vertical involutory metallic framework model and bottle inner bag model with the computer three-dimensional laser engraving again.Remove the wire frame burr; Offer half arc groove of appropriate depth at the lines madial wall of each filler grids; And polishing, can come the applying power between the madial wall of reinforcer and filler grids through this half arc groove when filling filler, the while also can be expanding with heat and contract with cold of filler and is reserved with cushion space.With the meticulous polishing of lines of passing through the space.Vertical so involutory metallic framework model has just completed with bottle inner bag model.
Three, turn over the three-dimensional silica gel former of system:
Bottle inner bag model that earlier will be vertically involutory turns over processes vertical two halves all by perpendicular horizontal some vertical involutory inner bag gypsum formpistons that are put together.Vertical half the inner bag gypsum formpiston piled up reinforce; Again corresponding vertical half the metallic framework model is enclosed within outside this vertical half the inner bag gypsum formpiston, after accurately coincideing, on this vertical half the metallic framework model, is coated with and spreads multilayer silica gel; After treating that silica gel solidifies; It is good with soft silica stationary to add gypsum, and vertical half the metallic framework model is taken out from silica gel, promptly processes vertical half the silica gel former.Process vertically second half silica gel former in accordance with the law again, thereby obtain vertical involutory silica gel former.
Four, record three-dimensional wax-pattern:
Above-mentioned vertical involutory silica gel former is enclosed within outside the above-mentioned vertical involutory inner bag gypsum formpiston, accurately after the contraposition, and fixing seal in addition; Select the appropriate location to reserve and irritate the wax hole and go out the wax hole; Then this silica gel former and this inner bag gypsum formpiston are together placed vaporium steaming, treat that steaming is penetrating after, the hot wax liquid that has melted is poured in the die cavity of silica gel former; Then this silica gel former, inner bag gypsum formpiston and hot wax liquid are withdrawed from vaporium together; After making hot wax liquid nature cooled and solidified, soft silica gel former is moved back in stripping, can obtain the three-dimensional wax-pattern that is enclosed with inner bag gypsum formpiston.
Five, by the high careful personnel that repair a die of skill that any one not enough all finishing in the three-dimensional wax-pattern is perfect, even if this moment, three-dimensional wax-pattern was accomplished.
Six, make fire-resistant three-dimensional mold:
Fit outside the three-dimensional wax-pattern that is enclosed with inner bag gypsum formpiston after finishing and be enclosed with refractory material; Make three-dimensional wax-pattern be embedded in the refractory material fully; Reserve to irritate metallic solution hole and discharge opening in position, treat that refractory material parches curing after, place on the dewaxing machine and heat; Its neutral body wax-pattern promptly slowly melts the separation of flow and goes out, thereby is lined with the fire-resistant three-dimensional mold of inner bag gypsum formpiston in processing.Wherein, refractory material can be used fire-resistant gypsum, also can adopt the mixture of Ludox and zirconium English powder.
Seven, casting stereo metal skeleton:
Will in be lined with the fire-resistant three-dimensional mold of inner bag gypsum formpiston and put into and burn stove and be heated to proper temperature; Again an amount of molten metal is poured in the die cavity of fire-resistant three-dimensional mold; Through after the nature cooling, fire-resistant three-dimensional mold is removed the stereo metal skeleton that is lined with inner bag gypsum formpiston in obtaining.
Eight, stereo metal skeleton refine:
The shortcoming that the stereo metal skeleton after coming out of the stove possibly influenced next procedure is rebuild, and removes the corner burr, polishes stove fire gas.
Nine, fill filler:
1, prepares fire-resistant color separation blanking cover die: the suitable fire-resistant three-dimensional model of profile of preparing an inner chamber and works; Each filler grids position corresponding to the stereo metal skeleton on this fire-resistant three-dimensional model is respectively arranged with charging hole and venthole; This charging hole and venthole be connected respectively always put on state fire-resistant three-dimensional model thickness direction go out feeding-passage and outlet passageway; In this feeding-passage and outlet passageway, penetrate the charging ceratuba respectively and give vent to anger ceratuba; The length of ceratuba is decided according to actual conditions, according to the requirement of design picture proof, each charging ceratuba is divided into some groups according to the corresponding filler color of each filler grids then; The outer end of each charging ceratuba is connected to and forms a up big and down small funnel-form charging aperture together in every group; Conveniently advance filler, and each charging aperture is arranged at the position that exceeds this fire-resistant three-dimensional model 50mm, ceratuba is divided into some groups according to the corresponding filler color of each filler grids with respectively giving vent to anger; Give vent to anger in the every group outer end of ceratuba is connected to gas outlet together, and each gas outlet is arranged at the position that exceeds this fire-resistant three-dimensional model 100mm; With refractory material each the charging ceratuba and the ceratuba of respectively giving vent to anger are wrapped up then, after waiting to solidify, place on the dewaxing machine, make the fusing of each ceratuba, the wax liquid separation of flow and going out just obtains fire-resistant color separation blanking cover die.Each filler grids position corresponding to the stereo metal skeleton on this fire-resistant color separation blanking cover die is respectively arranged with charging hole and venthole; This charging hole and venthole are connected with feeding-passage and outlet passageway respectively; Be connected to corresponding to the outer end of the feeding-passage of each filler grids of color filler of the same race and form the little funnel-form charging aperture of an outer imperial palace together; Be connected to corresponding to the outer end of the outlet passageway of each filler grids of color filler of the same race and form the gas outlet together, and each gas outlet is than the high 50mm of each charging aperture.In this step, refractory slab can be with refractory plasterboard or tungsten carbide board, the refractory material available silicon colloidal sol of parcel ceratuba and the mixture of zirconium English powder.
2, material filling: this fire-resistant color separation blanking cover die fitted to be lined with outside the stereo metal skeleton of inner bag gypsum formpiston in being coated on; Compound fixing together; Place smelting furnace to be heated to the melting temperature of selected filler on inner bag gypsum formpiston, fire-resistant color separation blanking cover die and stereo metal skeleton again, according to design picture proof each charging aperture through fire-resistant color separation blanking cover die the molten charge of corresponding normal temperature curable is slowly irritated in the corresponding filler grids of this stereo metal skeleton again, make it have the sufficient time to pass through each gas outlet exhaust; When each filler grids is filled up; Stop material filling, and stop, molten charge is cooled off naturally furnace heats; When the molten charge in being cooled to filler grids is in the state that solidifies a little, remove fire-resistant color separation blanking cover die.
Ten, works refine:
Continue cooling, the molten charge curing molding that waits the normal temperature curable is removed inner bag gypsum formpiston in each filler grids of stereo metal skeleton again, and the molten charge of having solidified is carried out the deburring polishing, just obtains three-dimensional mosaic.
11, metallic framework surface treatment:
To remove groceries such as sweat stain through the works of refine, metallic framework will be carried out surface treatment.
Among above-mentioned each embodiment of the present invention, the molten charge of normal temperature curable can be melten glass or fusion crystal or fusion coloured glaze.
Claims (7)
1. the preparation method of mosaic is characterized in that: realize through following scheme: cast out the metallic framework with filler grids according to designing the picture proof die sinking earlier; Above-mentioned metallic framework is the flat metal skeleton; Earlier this flat metal skeleton is positioned on the smooth tabular heat resistant substrate; Flat metal skeleton and tabular heat resistant substrate are heated to the melting temperature of selected filler; According to the design picture proof molten charge of corresponding normal temperature curable is filled so far in the corresponding filler grids of flat metal skeleton again, when filling the molten charge of normal temperature curable, carry out through fire-resistant color separation blanking template toward filler grids; This fire-resistant color separation blanking template is fitted to put down and is folded on the flat metal skeleton; And the downside of this fire-resistant color separation blanking template has and each filler grids of flat metal skeleton corresponding charging hole respectively, and each charging hole is divided into some groups according to color, and each charging hole passes to same charging aperture respectively in every group; When filling filler, the flat metal frame body plan is put on the tabular heat resistant substrate, fire-resistant color separation blanking template is fitted to put down fold on the flat metal skeleton; Fire-resistant color separation blanking template, flat metal skeleton and tabular heat resistant substrate are heated to the melting temperature of selected filler; The molten charge of corresponding normal temperature curable is irritated in the corresponding filler grids of this flat metal skeleton through fire-resistant color separation blanking template according to the design picture proof again, after each filler grids is filled, stop material filling; And remove fire-resistant color separation blanking template; Through cooling, the molten charge curing molding that waits the normal temperature curable is pulled down the tabular heat resistant substrate in each filler grids of flat metal skeleton again; At last the molten charge of having solidified is polished, promptly obtain dull and stereotyped mosaic.
2. the preparation method of mosaic according to claim 1, it is characterized in that: the molten charge of above-mentioned normal temperature curable is melten glass or fusion crystal or fusion coloured glaze.
3. the preparation method of mosaic according to claim 1, it is characterized in that: the lines madial wall of above-mentioned each filler grids offers half arc groove, comes the applying power between the madial wall of reinforcer and filler grids through this half arc groove.
4. the preparation method of mosaic according to claim 1 is characterized in that: cast above-mentioned metallic framework and realize through following steps:
One, make metal pattern: the aluminium alloy templates, this aluminium alloy template is carried out the computer laser engraving according to the design picture proof, form metal pattern;
Two, turn over system silica gel former: turn over through this metal pattern and make the silica gel former;
Three, record wax-pattern: record out wax-pattern through this silica gel former;
Four, system fireproof die: make the fireproof die that has with the corresponding die cavity of metallic framework through this wax-pattern;
Five, cast metal skeleton: cast out metallic framework through this fireproof die.
5. the preparation method of mosaic; It is characterized in that: realize through following scheme: die sinking casts out the metallic framework with filler grids according to the design picture proof earlier; Above-mentioned metallic framework is the stereo metal skeleton; Go into suitable inner bag at this stereo metal skeleton liner, the stereo metal skeleton is heated to the melting temperature of selected filler, according to the design picture proof molten charge of corresponding normal temperature curable is filled so far in the corresponding filler grids of stereo metal skeleton again; When filling the molten charge of normal temperature curable toward filler grids; Can carry out through fire-resistant color separation blanking cover die, this fire-resistant color separation blanking cover die is lined with outside the stereo metal skeleton of inner bag in fitting and being coated on, and the medial surface of this fire-resistant color separation blanking cover die has and each filler grids of stereo metal skeleton corresponding charging hole respectively; Each charging hole is divided into some groups according to color, and each charging hole passes to same charging aperture respectively in every group; When filling filler, fire-resistant color separation blanking cover die fitted to be lined with outside the stereo metal skeleton of inner bag in being coated on, and inner bag, fire-resistant color separation blanking cover die and stereo metal skeleton is heated to the melting temperature of selected filler; Pour in the corresponding filler grids of this stereo metal skeleton through the molten charge of fire-resistant color separation blanking cover die according to the design picture proof again corresponding normal temperature curable; After each filler grids is filled, stop material filling, and the molten charge that is cooled to the normal temperature curable in the filler grids is in the state that solidifies a little; Remove fire-resistant color separation blanking cover die again; Through cooling, the molten charge curing molding that waits the normal temperature curable is removed inner bag again in each filler grids of stereo metal skeleton; At last the molten charge of having solidified is polished, promptly obtain three-dimensional mosaic.
6. the preparation method of mosaic according to claim 5, it is characterized in that: the molten charge of above-mentioned normal temperature curable is melten glass or fusion crystal or fusion coloured glaze.
7. the preparation method of mosaic according to claim 5, it is characterized in that: the lines madial wall of above-mentioned each filler grids offers half arc groove, comes the applying power between the madial wall of reinforcer and filler grids through this half arc groove.
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| CN2009101118565A CN101574889B (en) | 2009-05-19 | 2009-05-19 | Mosaic craft preparation method |
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| CN2009101118565A CN101574889B (en) | 2009-05-19 | 2009-05-19 | Mosaic craft preparation method |
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| CN101574889B true CN101574889B (en) | 2012-11-28 |
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| CN102806310B (en) * | 2011-05-30 | 2015-07-08 | 上海浦宇铜艺装饰制品有限公司 | Metal component casting process |
| CN104369604B (en) * | 2013-08-12 | 2019-05-14 | 东莞市阿斯芙饰品有限公司 | The technique of decorations in a kind of crystal diamond |
| CN103936266A (en) * | 2014-04-22 | 2014-07-23 | 太仓福缘琉璃工艺品有限公司 | Coloured glaze centrifugal mould |
| CN106723562A (en) * | 2016-12-13 | 2017-05-31 | 董恒江 | The industrial mass preparation method of filigree |
| CN110524660B (en) * | 2019-07-12 | 2022-04-05 | 浙江水墨江南新材料科技有限公司 | Method for manufacturing mosaic plates made of multiple inlaid materials |
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| CN1072632A (en) * | 1991-11-25 | 1993-06-02 | 郑肖康 | Artificial karst cave and karst features manufacture craft |
| CN2496682Y (en) * | 2001-09-12 | 2002-06-26 | 杨林 | Artificial mountain karst cave structural member |
| CN1467099A (en) * | 2002-07-11 | 2004-01-14 | 李增林 | Making method for setting hickory nut in the surface of handicraft |
| CN101244676A (en) * | 2007-10-18 | 2008-08-20 | 焦占发 | Method for artificially producing simulation snow scape |
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