JP2002068824A - Method for forming ceramics green body - Google Patents
Method for forming ceramics green bodyInfo
- Publication number
- JP2002068824A JP2002068824A JP2000260661A JP2000260661A JP2002068824A JP 2002068824 A JP2002068824 A JP 2002068824A JP 2000260661 A JP2000260661 A JP 2000260661A JP 2000260661 A JP2000260661 A JP 2000260661A JP 2002068824 A JP2002068824 A JP 2002068824A
- Authority
- JP
- Japan
- Prior art keywords
- green body
- ceramics green
- fiber
- forming ceramics
- clay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は比較的薄手の陶磁器
素地をひび割れが入らないように成形する方法に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a relatively thin ceramic body without cracking.
【０００２】[0002]
【従来の技術】乾式、湿式を問わず薄手の陶磁器素地は
搬送などの取り扱いの際にひび割れが入らないように慎
重に取り扱う必要があった。2. Description of the Related Art Thin ceramic bodies, whether dry or wet, have to be carefully handled so as not to crack during handling such as transportation.
【０００３】[0003]
【発明が解決しようとする課題】このため、作業能率の
向上が妨げられるばかりでなく、ひび割れの発生により
歩留まりが悪いという課題があった。Therefore, not only is the improvement of the working efficiency prevented, but the yield is poor due to the occurrence of cracks.
【０００４】[0004]
【課題を解決するための手段、作用及び効果】このよう
な課題を解決するための手段として、請求項１の発明は
杯土に繊維を混入して成形するようにしたものであっ
て、繊維の抗張力によりひび割れが防止され、したがっ
て、搬送などの取り扱いを迅速に行うことができ、生産
能率を向上することができる。Means for Solving the Problems, Functions and Effects As a means for solving such problems, the invention according to claim 1 is intended to mix the fiber into the clay and to form the fiber. Cracking is prevented by the tensile strength of, so that handling such as transportation can be performed quickly, and production efficiency can be improved.
【０００５】請求項２に記載の発明は、陶磁器素地が発
泡性タイルの素地であるから、素地の厚さが極めて小さ
くて割れやすいのであるが、繊維の混入により割れを防
止することができる。According to the second aspect of the present invention, since the ceramic body is a base of a foamable tile, the thickness of the body is extremely small and it is easily broken. However, cracks can be prevented by mixing fibers.
【０００６】[0006]
【発明の実施の形態】本件特許出願人は杯土に炭化珪素
等の発泡剤を混入して焼成する発泡タイルを製造してい
るが、取り扱いに便利な７〜１０ｍｍの発泡タイルを得
るためには、発泡前の素地の厚さを２〜５ｍｍにしなけ
ればならず、強度不足のため割れやすく慎重に取り扱う
必要があるとともに、そのようにしてもなおひび割れを
生じて歩留まりが悪いという課題があったため、乾式成
形する杯土に太さ約１８ミクロン、長さ３〜１５ｍｍの
繊維を０．０１〜１．００重量％混入してプレス成形し
たところ、取り扱い中にひび割れやかけを生じることは
ほとんどなくなった。DESCRIPTION OF THE PREFERRED EMBODIMENTS The applicant of the present invention manufactures foam tiles in which a foaming agent such as silicon carbide is mixed into the clay and sintering. In order to obtain foam tiles of 7 to 10 mm which are convenient to handle. The thickness of the base before foaming must be 2 to 5 mm, and it is easy to crack due to lack of strength, and it is necessary to handle it carefully. Even in such a case, cracks still occur and the yield is poor. Therefore, when about 18 microns thick and 3 to 15 mm long fiber is mixed in 0.01 to 1.00% by weight and press-molded into the clay to be dry-molded, cracking or sprinkling occurs during handling in most cases. lost.
【０００７】繊維の種類は天然繊維、化学繊維を問わず
効果があった。[0007] The type of fiber was effective irrespective of natural fiber or chemical fiber.
【０００８】また、湿式成形の場合も、土練機中の杯土
に繊維を混入することにより同様の効果があった。[0008] Also, in the case of wet molding, the same effect was obtained by mixing fibers into the clay in the clay kneader.
【０００９】なお、混入された繊維は陶磁器の焼成によ
って焼失する。[0009] The mixed fibers are burned out by firing the ceramic.
Claims (2)
地の成形方法。1. A method for forming a ceramic body by mixing fibers with a clay.
あることを特徴とする請求項１に記載の陶磁器素地の成
形方法。2. The method according to claim 1, wherein the ceramic body is a foam tile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000260661A JP2002068824A (en) | 2000-08-30 | 2000-08-30 | Method for forming ceramics green body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000260661A JP2002068824A (en) | 2000-08-30 | 2000-08-30 | Method for forming ceramics green body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002068824A true JP2002068824A (en) | 2002-03-08 |
Family
ID=18748637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000260661A Pending JP2002068824A (en) | 2000-08-30 | 2000-08-30 | Method for forming ceramics green body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002068824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101552458B1 (en) | 2015-03-20 | 2015-09-11 | 최경락 | Ceramics products having charcoal layer with embossed designe and color, and manufacturing method of the same |
| US10170753B2 (en) | 2015-01-20 | 2019-01-01 | Shenzhen Btr New Energy Materials Inc. | Nano-silicon composite negative electrode material used for lithium ion battery, process for preparing the same and lithium ion battery |
-
2000
- 2000-08-30 JP JP2000260661A patent/JP2002068824A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10170753B2 (en) | 2015-01-20 | 2019-01-01 | Shenzhen Btr New Energy Materials Inc. | Nano-silicon composite negative electrode material used for lithium ion battery, process for preparing the same and lithium ion battery |
| KR101552458B1 (en) | 2015-03-20 | 2015-09-11 | 최경락 | Ceramics products having charcoal layer with embossed designe and color, and manufacturing method of the same |
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Legal Events
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|---|---|---|---|
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Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050322 |
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