JPH02102005A - 成形材料精製装置およびそれを使用したセラミック成形方法 - Google Patents
成形材料精製装置およびそれを使用したセラミック成形方法Info
- Publication number
- JPH02102005A JPH02102005A JP25383688A JP25383688A JPH02102005A JP H02102005 A JPH02102005 A JP H02102005A JP 25383688 A JP25383688 A JP 25383688A JP 25383688 A JP25383688 A JP 25383688A JP H02102005 A JPH02102005 A JP H02102005A
- Authority
- JP
- Japan
- Prior art keywords
- clay
- perforated plate
- screen
- passages
- molding
- 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
- 239000012778 molding material Substances 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 title claims description 13
- 239000000919 ceramic Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 7
- 239000004927 clay Substances 0.000 claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000007670 refining Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 abstract description 17
- 235000012149 noodles Nutrition 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/206—Forcing the material through screens or slots
-
- 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
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/24—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by reciprocating plunger
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Producing Shaped Articles From Materials (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25383688A JPH02102005A (ja) | 1988-10-11 | 1988-10-11 | 成形材料精製装置およびそれを使用したセラミック成形方法 |
| EP19890310335 EP0364205A3 (fr) | 1988-10-11 | 1989-10-10 | Dispositif pour préparer des blocs de matériau et méthode de moulage de produits céramiques utilisant ce dispositif |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25383688A JPH02102005A (ja) | 1988-10-11 | 1988-10-11 | 成形材料精製装置およびそれを使用したセラミック成形方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102005A true JPH02102005A (ja) | 1990-04-13 |
Family
ID=17256810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25383688A Pending JPH02102005A (ja) | 1988-10-11 | 1988-10-11 | 成形材料精製装置およびそれを使用したセラミック成形方法 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0364205A3 (fr) |
| JP (1) | JPH02102005A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0014095D0 (en) * | 2000-06-10 | 2000-08-02 | Service Engineers Plc | Making clay ware handles |
| WO2007070005A1 (fr) * | 2005-12-13 | 2007-06-21 | Agency For Science, Technology & Research | Procede et appareil pour le formage par extrusion-injection |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE568195C (de) * | 1930-03-25 | 1933-01-16 | Porzellanfabrik Kahla | Vorrichtung zum maschinellen Herstellen von Massestraengen aus plastischen, insbesondere feinkeramischen Massen |
| FR768828A (fr) * | 1933-02-18 | 1934-08-14 | Richard Raupach Maschinenfabri | Procédé et dispositif d'extraction de l'air contenu dans des masses plastiques, notamment des masses céramiques traitées dans des presses telles que des presses à boudiner |
| CH179005A (de) * | 1934-12-08 | 1935-08-31 | Duerst Emanuel | Verfahren zur Behandlung von knetbarem Pressmaterial in Strangpressen, welche mit einem Entgasungsraum ausgestattet sind, und Strangpresse zur Durchführung des Verfahrens. |
| DE852974C (de) * | 1951-05-24 | 1952-10-20 | August Hess Soehne Inhaber Hei | Vakuum-Filterpresse zum Aufbereiten von keramischer Masse |
| DE909193C (de) * | 1952-09-02 | 1954-04-15 | Siemens Ag | Strangpresse fuer die Herstellung von Hohlkoerpern aus bildsamen keramischen Massen od. dgl. |
| FR1123090A (fr) * | 1954-05-03 | 1956-09-17 | Buehler Ag Geb | Presse à vis d'archimède avec dispositif sous vide pour le travail de masses plastiques, en particulier dans l'industrie de la tuilerie |
| DE1629734A1 (de) * | 1967-12-04 | 1971-02-04 | Huels Chemische Werke Ag | Strangpressanlage zur besseren Homogenisierung warmplastischer Kunststoffe |
| US3792839A (en) * | 1971-08-23 | 1974-02-19 | Polysar Ltd | Device for the injection of fluid foaming agents into plasticized polymeric material |
| US3888963A (en) * | 1973-09-18 | 1975-06-10 | Corning Glass Works | In-line homogenizing of extrudable ceramic batch materials |
| SU1138327A1 (ru) * | 1982-10-27 | 1985-02-07 | Московский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им.В.В.Куйбышева | Пустотообразователь |
| GB8709445D0 (en) * | 1987-04-21 | 1987-05-28 | Bush S F | Fibre separating device |
| DE8706926U1 (de) * | 1987-05-14 | 1987-07-23 | Gneuß Kunststofftechnik GmbH, 4970 Bad Oeynhausen | Statisches Misch- und Scherelement für Kunststoffe und Kautschuk |
-
1988
- 1988-10-11 JP JP25383688A patent/JPH02102005A/ja active Pending
-
1989
- 1989-10-10 EP EP19890310335 patent/EP0364205A3/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0364205A3 (fr) | 1990-12-05 |
| EP0364205A2 (fr) | 1990-04-18 |
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