CN103029199A - Production method of square ceramic product - Google Patents
Production method of square ceramic product Download PDFInfo
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- CN103029199A CN103029199A CN2013100082670A CN201310008267A CN103029199A CN 103029199 A CN103029199 A CN 103029199A CN 2013100082670 A CN2013100082670 A CN 2013100082670A CN 201310008267 A CN201310008267 A CN 201310008267A CN 103029199 A CN103029199 A CN 103029199A
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- square ceramic
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Abstract
The invention provides a production method of a square ceramic product. The production method is characterized by specifically comprising the following steps: step one, manufacturing a mold, wherein the mold comprises an outer mold and an inner mold fixed in the outer mold; the cross section of the outer wall of the inner mold is square; the cross section of the inner wall of the outer mold is composed of four arcs; and the four arcs are respectively positioned at the outer sides of four edges of the square; and step two, casting ceramic slurry into the mold and sintering into the square ceramic product. Compared with the prior art, the production method has the advantages that the square ceramic product manufactured by the production method is low in deformation rate and high in pass percent.
Description
Technical field
The invention provides a kind of production method of square ceramic goods.
Background technology
Ceramic has long history in China, has deep cultural deposits, and its manufacture method generally comprises operations such as firing biscuit, glazing.Ceramic is generally circle, lessly sees square ceramic, and this is because the very easily distortion in sintering procedure of square ceramic, and its qualification rate only has about 10%.
Summary of the invention
The purpose of this invention is to provide a kind of production method with square ceramic goods of higher qualification rate.
In order to achieve the above object, the invention provides a kind of production method of square ceramic goods, it is characterized in that, concrete steps are:
The first step: mfg. moulding die, described mould comprises external mold and is fixed in internal mold in the external mold, the cross section of described internal mold outer wall is square, and the cross section of external mold inwall is comprised of four arcs, and described four arcs lay respectively at the outside on described square four limits;
Second step: ceramic size is poured in the mould, is fired into the square ceramic goods.
Preferably, four arcuate shape in the described first step are identical, are all circular arc, the rise h of described circular arc.
Preferably, the firing temperature in the described second step is 1320 ℃, and the firing time is 4 hours.
Compared with prior art, advantage of the present invention is:
The deformation rate of the square ceramic goods that the present invention is made is low, and qualification rate is high.
Description of drawings
Fig. 1 is the cross-sectional view (internal mold outer wall and external mold inwall only are shown) of mould therefor of the present invention.
Fig. 2 is the cross-sectional view (internal mold outer wall and external mold inwall only are shown) of Comparative Examples mould therefor.
The specific embodiment
For the present invention is become apparent, hereby with preferred embodiment, and cooperate accompanying drawing to be described in detail below.
Embodiment
A kind of production method of square porcelain vase, concrete steps are: mfg. moulding die, as shown in Figure 1, described mould comprises external mold 1 and is fixed in internal mold 2 in the external mold 1, and the cross section of described internal mold 2 outer walls is square, and the cross section of external mold 1 inwall is comprised of four arcs, described four arcuate shape are identical, be all circular arc, the rise h of described circular arc, described four arcs lay respectively at the outside on described square four limits; Ceramic size is poured in the mould, fires 4 hours squarely porcelain vases at 1320 ℃.Whether adopt said method to make 1000 porcelain vases, visually observe and be out of shape, qualification rate is 95%.
Comparative Examples
A kind of production method of square porcelain vase, concrete steps are: mfg. moulding die, as shown in Figure 2, described mould comprises external mold 3 and is fixed in internal mold 2 in the external mold 1, and the cross section of described internal mold 2 outer walls is square, and the cross section of external mold 3 inwalls is square; Ceramic size is poured in the mould, fires 4 hours squarely porcelain vases at 1320 ℃.Whether adopt said method to make 1000 porcelain vases, visually observe and be out of shape, qualification rate is 10%.
Claims (3)
1. the production method of square ceramic goods is characterized in that, concrete steps are:
The first step: mfg. moulding die, described mould comprises external mold (1) and is fixed in internal mold (2) in the external mold (1), the cross section of described internal mold (2) outer wall is square, the cross section of external mold (1) inwall is comprised of four arcs, and described four arcs lay respectively at the outside on described square four limits;
Second step: ceramic size is poured in the mould, is fired into the square ceramic goods.
2. the production method of square ceramic goods as claimed in claim 1 is characterized in that, four arcuate shape in the described first step are identical, are all circular arc, and the rise h of described circular arc is 2mm.
3. the production method of square ceramic goods as claimed in claim 1 is characterized in that, the firing temperature in the described second step is 1320 ℃, and the firing time is 4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310008267.0A CN103029199B (en) | 2013-01-09 | 2013-01-09 | Production method of square ceramic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310008267.0A CN103029199B (en) | 2013-01-09 | 2013-01-09 | Production method of square ceramic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029199A true CN103029199A (en) | 2013-04-10 |
| CN103029199B CN103029199B (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310008267.0A Expired - Fee Related CN103029199B (en) | 2013-01-09 | 2013-01-09 | Production method of square ceramic product |
Country Status (1)
| Country | Link |
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| CN (1) | CN103029199B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2087308C1 (en) * | 1995-04-28 | 1997-08-20 | Владимир Григорьевич Ященко | Method of manufacture of interior-facing gypsum products, mould for manufacture of interior-facing products |
| US5728312A (en) * | 1994-05-20 | 1998-03-17 | Waffle-Crete International, Inc. | Mold for forming precast conctete panels |
| CA2713826A1 (en) * | 2008-02-01 | 2009-08-06 | Compact-Habit, S. L. | Method and installation for manufacturing hollow, prismatic, modular reinforced-concrete elements, and element obtained therefrom |
| CN201544332U (en) * | 2009-12-16 | 2010-08-11 | 郑州远东耐火材料有限公司 | Multifunctional bobbin brick master die |
| CN202137834U (en) * | 2011-03-31 | 2012-02-08 | 天津众成水泥制品有限公司 | Forming mould for cement precast slab |
| CN102454255A (en) * | 2011-12-13 | 2012-05-16 | 中冶建工集团有限公司 | Prefabricated porous column |
| CN102519767A (en) * | 2011-12-16 | 2012-06-27 | 武汉大学 | Mould for manufacturing fissure surface of rock like test block |
| CN102528908A (en) * | 2012-01-19 | 2012-07-04 | 西南交通大学 | Architectural ceramic mould overall border |
-
2013
- 2013-01-09 CN CN201310008267.0A patent/CN103029199B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5728312A (en) * | 1994-05-20 | 1998-03-17 | Waffle-Crete International, Inc. | Mold for forming precast conctete panels |
| RU2087308C1 (en) * | 1995-04-28 | 1997-08-20 | Владимир Григорьевич Ященко | Method of manufacture of interior-facing gypsum products, mould for manufacture of interior-facing products |
| CA2713826A1 (en) * | 2008-02-01 | 2009-08-06 | Compact-Habit, S. L. | Method and installation for manufacturing hollow, prismatic, modular reinforced-concrete elements, and element obtained therefrom |
| CN201544332U (en) * | 2009-12-16 | 2010-08-11 | 郑州远东耐火材料有限公司 | Multifunctional bobbin brick master die |
| CN202137834U (en) * | 2011-03-31 | 2012-02-08 | 天津众成水泥制品有限公司 | Forming mould for cement precast slab |
| CN102454255A (en) * | 2011-12-13 | 2012-05-16 | 中冶建工集团有限公司 | Prefabricated porous column |
| CN102519767A (en) * | 2011-12-16 | 2012-06-27 | 武汉大学 | Mould for manufacturing fissure surface of rock like test block |
| CN102528908A (en) * | 2012-01-19 | 2012-07-04 | 西南交通大学 | Architectural ceramic mould overall border |
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| Publication number | Publication date |
|---|---|
| CN103029199B (en) | 2014-12-31 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |