CN108724434A - A kind of inversion of phases casting machine and the method that earthenware slab green compact are prepared with it - Google Patents
A kind of inversion of phases casting machine and the method that earthenware slab green compact are prepared with it Download PDFInfo
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- CN108724434A CN108724434A CN201810542087.3A CN201810542087A CN108724434A CN 108724434 A CN108724434 A CN 108724434A CN 201810542087 A CN201810542087 A CN 201810542087A CN 108724434 A CN108724434 A CN 108724434A
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- scraper
- inversion
- green compact
- tail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
- B28B17/026—Conditioning ceramic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a kind of inversion of phases casting machine and the methods for preparing earthenware slab green compact with it, it is related to flat ceramic preparing technical field, inversion of phases casting machine includes the head for being sequentially connected setting, solidification pond and tail, curing setting in pond, through the curved surface platform in whole length direction, curved surface countertop is in arcwall face of the middle part to lower recess；Unreeling machine and winder are respectively arranged in head and tail, film strips are installed on unreeling machine and winder, it is close to the setting of curved surface countertop, stripping station is located at film strips tail end, on tail, the preparation, adjusting compact dimensions, tape casting and the slice demoulding step that include casting slurry in the method that it prepares earthenware slab green compact.The present invention is equipped with solidification pond, cure and be equipped with curved surface platform in pond, casting slurry is conveyed into water by film strips and is close to the movement of curved surface platform, improves the curing efficiency of wet film, mechanization realizes prepared by the green compact of specified size, greatly reduces the labor intensity of worker and improves production efficiency.
Description
Technical field
The present invention relates to flat ceramic preparing technical fields, and in particular to a kind of phase being used to prepare earthenware slab green compact turn
The method changed casting machine and earthenware slab green compact are prepared with it.
Background technology
Phase inversion starts from nineteen sixties, and this method process includes at least 3 kinds of substances：Polymer, solvent and
Non-solvent.Wherein, polymer can be dissolved in solvent, and cannot be dissolved in non-solvent, and solvent and non-solvent dissolve each other.When poly-
When polymer solution (wet film) is immersed in coagulating bath (non-solvent), solvent and non-solvent in wet film will be connect by wet film and non-solvent
Tactile interface carries out phase counterdiffusion, and when diffusion, which exchanges, to be reached a certain level, wet film becomes thermodynamic unstable system, to cause
Make to be separated.After wet film system split-phase, solvent and non-solvent exchange continue, and the cohesion of fenestra, alternate stream has occurred
Dynamic and polymer film-forming.In phase transfer process, due to the fast exchange of solvent and non-solvent, aperture layer containing finger-like and sea are formed
The unsymmetric structure of continuous aperture layer.This special construction makes phase inversion be widely used in ceramic membrane green compact preparation field.
Currently, inversion of phases molding mode includes mainly extrusion molding and tape casting.Wherein inversion of phases doctor-blade casting process is
It by the organic ink containing ceramics coated in flat substrate, is then manually transferred in flocculant, is carried out again after the completion of solidification
Cutting, entire preparation flow is complicated, and degree of controllability is poor.Existing industry casting machine has been widely used in flat ceramic green compact system
It is standby, but its entire curtain coating table top is substantially planar or the film strips of curtain coating can not be transferred in flocculant automatically, therefore not
Can meet the needs of efficient inversion of phases curtain coating production.
By patent retrieval, there are following known technical solutions：
Patent 1：
Application number：CN201710559242.8, the applying date：2017.07.11 the day for announcing：2017.11.17, one kind has
The aluminium oxide ceramic membrane of super hydrophobic surface, which is characterized in that first mix alumina powder and fluxing agent, with titanium sulfate
For presoma, Membranes On Alumina Particles Surface is modified；Then inversion of phases the tape casting and high temperature sintering is used to prepare ceramic membrane；Most
Microwave radiation technology, surface grafting fluorosilicone is used to obtain the aluminium oxide ceramic membrane with super hydrophobic surface ceramic membrane afterwards.
The alumina ceramic membrane of the present invention, surface grafting fluorosilicone realize by hydrophilic to hydrophobic modification, extend ceramic membrane
Application range.
Patent 2：
Application number：CN201610873536.3, the applying date：2016.10.08 the day for announcing：2017.01.04, a kind of ceramics
Green tape casting machine belongs to electronic device field, including head, tail, film strips, outer cover, heating device, extractor fan；Described
Head is arranged in one end of film strips；The other end in film strips is arranged in the tail；The film strips are cyclic structure, around machine
The associated components of head and tail, can do circulatory motion；The outer cover is shrouded in the periphery of casting machine；The heating device
Including ceramic heating flake, temperature control equipment；The ceramic heating flake has multigroup；The temperature control equipment includes control
Case, power interface, temperature sensor, controller；The control cabinet is mounted on head or tail；The power interface
In control cabinet；The temperature sensor is mounted on ceramic heat on piece；The extractor fan include exhaust fan and
Air duct has the characteristics of simple in structure, low energy consumption, good product quality, and production efficiency is high, easy demoulding.
Through the above search, it has been found that above technical scheme does not influence the novelty of the present invention；And the above patent text
The intercombination of part is without destroying creativeness of the invention.
Invention content
The present invention provides a kind of inversion of phases casting machine precisely in order to avoid above-mentioned existing deficiencies in the technology
And the method that earthenware slab green compact are prepared with it.
The present invention is to solve technical problem to adopt the following technical scheme that：A kind of inversion of phases casting machine, including be sequentially connected and set
Head, solidification pond and the tail set, the curved surface platform for curing setting in pond and running through whole length direction, the curved surface platform
Top surface is in arcwall face of the middle part to lower recess；Unreeling machine and winder are respectively arranged in the head and the tail, film strips peace
Loaded on the curved surface countertop setting on the unreeling machine and the winder, is close to, stripping station is located at the film strips tail end, if
In on the tail.
Further, scraper group and cutting unit is respectively set in the head and the tail, is respectively used to control pottery
The molding thickness of porcelain tablet wet film and the length and width of earthenware slab green compact.
Further, each scraper is arranged in parallel, the plate-like structure of scraper, and cutting edge is located at the platy structure bottom,
At least one adjustment structure is arranged in its top, and is connected on scraper pack support by the adjustment structure, constitutes the scraper
Group；The scraper group is connected by the scraper pack support and the head.
Further, amesdial is set on the scraper pack support, is located at right over the scraper, for measuring described scrape
The relative position of knife and the scraper pack support is in order to carrying out the adjusting of the doctor position.
Further, longitudinal knife group and revolving knife are set on the tail, are located in front of the stripping station, constitute described point
Cut unit, the longitudinal knife group and revolving knife pneumatic actuation control, be respectively used to control earthenware slab green compact length and
Width.
Further, temperature control system is set in the solidification pond, and water circle device is connected to the solidification pond,
The temperature control system and water circle device are used to coordinate the control and regulation for realizing water temperature in the solidification pond.
Further, the curved surface countertop both sides of the edge of stating are equipped with guide groove, and the guide groove is for realizing the film
The guiding of band.
A kind of method that inversion of phases casting machine prepares earthenware slab green compact, includes the following steps：
The preparation of S1, casting slurry
Binder polyether sulfone and polyethylene of dispersing agent pyrrolidones are dissolved in organic solvent N- methyl-1s-pyrrolidones,
Uniform organic solution is made, ceramic powder is then added into organic solution, ball milling prepares casting slurry；
Wherein, the mass fraction of polyether sulfone, polyvinylpyrrolidone and organic solvent N- methyl-1s-pyrrolidones is respectively
4~10%, 1~2% and the 20~38% of casting slurry, the mass fraction of ceramic powder are the 50~75% of casting slurry；
S2, compact dimensions are adjusted
The height for adjusting each scraper according to the registration of amesdial by adjustment structure, to control the molding of earthenware slab wet film
Thickness；The cutting interval time for adjusting the distance between each cutter of longitudinal knife group and longitudinal knife group and revolving knife, to control pottery
The cutting width and length of porcelain tablet green compact；
S3, tape casting
Opening temperature control system and water circle device adjust water temperature to setting value；Unreeling machine and winder are adjusted, it is made
Put with the speed of setting, rolling speed work, then the casting slurry obtained in step S1 is poured into film strips, casting slurry with
Water is moved into film strips and is cured；
S3, slice demoulding
Earthenware slab wet film after solidification is pressed the cutting interval time of setting in film strips end by longitudinal knife group and revolving knife
It is cut, the green compact of specified size is obtained after stripping station demoulds.
Preferably, the water time that enters in step S3 is 0.5~2h, the putting of unreeling machine and winder, rolling speed be 5~
50cm/min。
The present invention provides a kind of inversion of phases casting machine and the methods for preparing earthenware slab green compact with it, have beneficial below
Effect：
1, it is equipped with solidification pond, cures and is equipped with curved surface platform in pond, casting slurry is conveyed into water by film strips and is close to curved surface
Platform moves, and improves the curing efficiency of wet film, and then improve production efficiency；
2, without manually carrying wet film into water, while by the thickness of the scraper group of setting control wet film, ensureing film
Uniformity, by cutting the length of green compact, the width of unit allocation cutting, mechanization realizes prepared by the green compact of specified size,
It greatly reduces the labor intensity of worker and improves production efficiency；
3, simple in structure, easy to operate, conducive to preparation method the pushing away in flat ceramic field of membrane preparation of inversion of phases curtain coating
Extensively.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the left view of scraper group of the present invention；
Fig. 4 is the front view of scraper group of the present invention；
Fig. 5 is the left view of longitudinal knife of the present invention.
In figure：
1, head, 11, unreeling machine, 12, scraper group, 121, scraper pack support, 122, scraper, 123, adjustment structure, 124,
Amesdial；2, tail, 21, winder, 22, cutting unit, 221, longitudinal knife group, 222, revolving knife, 23, stripping station；3, cure
Pond, 31, curved surface platform, 32, water circle device, 33, temperature control system；4, film strips.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
As shown in FIG. 1 to 3, structural relation is：Head 1, solidification pond 3 and tail 2 including being sequentially connected setting,
Casting machine entire length is 5.5m；Solidification 3 length of pond is 4m, and the curved surface platform 31 through whole length direction is arranged inside, bent
Platform 31 width in face is 365mm, and top surface is in arcwall face of the middle part to lower recess；Unreeling machine 11 and winder 21 are respectively arranged on head
1 and tail 2 in, the speed that unreels of unreeling machine 11 is 5~10cm/min, and the rolling speed of winder 21 is 5~50cm/min, film
Band 4 is installed on unreeling machine 11 and winder 21, is close to the setting of 31 top surface of curved surface platform, and stripping station 24 is located at 4 tail end of film strips, is set to
On tail 2.
Preferably, scraper group 12 and cutting unit 22 is respectively set in head 1 and tail 2, is respectively used to control ceramic flat
The molding thickness of plate wet film and the length and width of earthenware slab green compact.
Preferably, each scraper 122 is arranged in parallel, and 122 plate-like structure of scraper, cutting edge is located at platy structure bottom, top
At least one adjustment structure 123 is arranged in portion, and is connected on scraper pack support 121 by adjustment structure 123, constitutes scraper group
12；Scraper group 12 is connected by scraper pack support 121 and head 1.
Preferably, amesdial 124 is set on scraper pack support 121, is located at right over scraper 122, for measuring scraper 122
Relative position with scraper pack support 121 is in order to carrying out the adjusting of 122 position of scraper.
Preferably, longitudinal knife group 221 and revolving knife 222 are set on tail 2, are located at 23 front of stripping station, are constituted cutting machine
Group 22, longitudinal knife group 221 and the control of 222 pneumatic actuation of revolving knife, are respectively used to the length and width of control earthenware slab green compact.
Preferably, temperature control system 33 is set in solidification pond 3, and water circle device 32 is connected to solidification pond 3, temperature
Control system 33 and water circle device 32 are used to coordinate the control and regulation for realizing water temperature in solidification pond 3, and temperature is controlled in room
Temperature is to 80 DEG C.
Preferably, state 31 top surface both sides of the edge of curved surface platform be equipped with guide groove, guide groove for realizing film strips 4 guiding.
When specifically used, include the following steps：
The preparation of S1, casting slurry
Binder polyether sulfone and polyethylene of dispersing agent pyrrolidones are dissolved in organic solvent N- methyl-1s-pyrrolidones,
Uniform organic solution is made, ceramic powder is then added into organic solution, ball milling prepares casting slurry；
Wherein, the mass fraction of polyether sulfone, polyvinylpyrrolidone and organic solvent N- methyl-1s-pyrrolidones is respectively
4~10%, 1~2% and the 20~38% of casting slurry, the mass fraction of ceramic powder are the 50~75% of casting slurry；
S2, compact dimensions are adjusted
The height for adjusting each scraper according to the registration of amesdial by adjustment structure, to control the molding of earthenware slab wet film
Thickness；The cutting interval time for adjusting the distance between each cutter of longitudinal knife group and longitudinal knife group and revolving knife, to control pottery
The cutting width and length of porcelain tablet green compact；
S3, tape casting
Opening temperature control system and water circle device adjust water temperature to setting value；Unreeling machine and winder are adjusted, it is made
Put with the speed of setting, rolling speed work, then the casting slurry obtained in step S1 is poured into film strips, casting slurry with
Water is moved into film strips and is cured；
S3, slice demoulding
Earthenware slab wet film after solidification is pressed the cutting interval time of setting in film strips end by longitudinal knife group and revolving knife
It is cut, the green compact of specified size is obtained after stripping station demoulds.
Preferably, the water time that enters in step S3 is 0.5~2h, the putting of unreeling machine and winder, rolling speed be 5~
50cm/min。
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of inversion of phases casting machine, including it is sequentially connected head (1), solidification pond (3) and the tail (2) of setting, feature
It is：Setting runs through the curved surface platform (31) in whole length direction in solidification pond (3), during curved surface platform (31) top surface is in
Arcwall face of the portion to lower recess；Unreeling machine (11) and winder (21) are respectively arranged in the head (1) and the tail (2),
Film strips (4) are installed on the unreeling machine (11) and the winder (21), are close to curved surface platform (31) the top surface setting, demoulding
Platform (24) is located at the film strips (4) tail end, is set on the tail (2).
2. a kind of inversion of phases casting machine according to claim 1, it is characterised in that：The head (1) and the tail (2)
Scraper group (12) and cutting unit (22) is inside respectively set, is respectively used to the molding thickness and ceramics of control earthenware slab wet film
The length and width of tablet green compact.
3. a kind of inversion of phases casting machine according to claim 2, it is characterised in that：Each scraper (122) is arranged in parallel, described
Scraper (122) plate-like structure, cutting edge are located at the platy structure bottom, and at least one adjustment structure (123) is arranged in top,
And be connected on scraper pack support (121) by the adjustment structure (123), constitute the scraper group (12)；The scraper group
(12) it is connected by the scraper pack support (121) and the head (1).
4. a kind of inversion of phases casting machine according to claim 3, it is characterised in that：Amesdial (124) is set to the scraper
On pack support (121), it is located at right over the scraper (122), for measuring the scraper (122) and the scraper pack support
(121) relative position is in order to carrying out the adjusting of the scraper (122) position.
5. a kind of inversion of phases casting machine according to claim 2, it is characterised in that：Longitudinal knife group (221) and revolving knife
(222) it is set on the tail (2), is located in front of the stripping station (23), constitute the cutting unit (22), the longitudinal knife
Group (221) and the control of the revolving knife (222) pneumatic actuation, are respectively used to the length and width of control earthenware slab green compact.
6. a kind of inversion of phases casting machine according to claim 1, it is characterised in that：Temperature control system (33) is set to described
Cure in pond (3), water circle device (32) is connected to the solidification pond (3), and the temperature control system (33) and water follow
Loop device (32) is used to coordinate the control and regulation for realizing described solidification pond (3) interior water temperature.
7. a kind of inversion of phases casting machine according to claim 1, it is characterised in that：It is described to state curved surface platform (31) top surface both sides
Edge be equipped with guide groove, the guide groove for realizing the film strips (4) guiding.
8. a kind of method that inversion of phases casting machine prepares earthenware slab green compact, which is characterized in that include the following steps：
The preparation of S1, casting slurry
Binder polyether sulfone and polyethylene of dispersing agent pyrrolidones are dissolved in organic solvent N- methyl-1s-pyrrolidones, are made
Uniform organic solution, is then added ceramic powder into organic solution, and ball milling prepares casting slurry；
Wherein, the mass fraction of polyether sulfone, polyvinylpyrrolidone and organic solvent N- methyl-1s-pyrrolidones is respectively to be cast
4~10%, 1~2% and the 20~38% of slurry, the mass fraction of ceramic powder are the 50~75% of casting slurry；
S2, compact dimensions are adjusted
The height for adjusting each scraper according to the registration of amesdial by adjustment structure is thick with the molding for controlling earthenware slab wet film
Degree；The cutting interval time for adjusting the distance between each cutter of longitudinal knife group and longitudinal knife group and revolving knife, to control ceramics
The cutting width and length of tablet green compact；
S3, tape casting
Opening temperature control system and water circle device adjust water temperature to setting value；Unreeling machine and winder are adjusted, makes it to set
Fixed speed is put, rolling speed works, and is then poured into the casting slurry obtained in step S1 in film strips, casting slurry follows film
Band moves into water and cures；
S3, slice demoulding
Earthenware slab wet film after solidification is carried out by longitudinal knife group and revolving knife by the cutting interval time of setting in film strips end
Cutting, obtains the green compact of specified size after stripping station demoulds.
9. a kind of inversion of phases casting machine according to claim 8 and with its prepare earthenware slab green compact method prepare ceramics
The method of tablet green compact, it is characterised in that：The water time that enters in step S3 is 0.5~2h, and unreeling machine and winder are put, wind
Speed is 5~50cm/min.
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| CN201810542087.3A CN108724434B (en) | 2018-05-30 | 2018-05-30 | Phase inversion casting machine and method for preparing ceramic flat plate green body by using same |
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| CN201810542087.3A CN108724434B (en) | 2018-05-30 | 2018-05-30 | Phase inversion casting machine and method for preparing ceramic flat plate green body by using same |
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| CN108724434B CN108724434B (en) | 2023-09-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015741A1 (en) * | 2021-08-13 | 2023-02-16 | 安徽晶梦新材料技术有限公司 | Atomized base material, slurry for manufacturing atomized base material, and method for manufacturing atomized base material |
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|---|---|---|---|---|
| GB1208073A (en) * | 1967-03-28 | 1970-10-07 | Corning Glass Works | Method of casting a film |
| US20110198785A1 (en) * | 2008-10-31 | 2011-08-18 | Lanrik Kester | Methods and Appartus for Casting Ceramic Sheets |
| CN102757229A (en) * | 2012-07-03 | 2012-10-31 | 深圳光启创新技术有限公司 | Conformal ceramic metamaterial and preparation method thereof |
| CN206981126U (en) * | 2017-08-01 | 2018-02-09 | 郑州联冠科技有限公司 | Electronic ceramics is cast green tape apparatus for baking |
| CN208323704U (en) * | 2018-05-30 | 2019-01-04 | 安徽中科新研陶瓷科技有限公司 | A kind of inversion of phases casting machine |
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| WO2023015741A1 (en) * | 2021-08-13 | 2023-02-16 | 安徽晶梦新材料技术有限公司 | Atomized base material, slurry for manufacturing atomized base material, and method for manufacturing atomized base material |
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