GB1567053A - Process and apparatus for the manufacture of ceramic mouldings - Google Patents
Process and apparatus for the manufacture of ceramic mouldings Download PDFInfo
- Publication number
- GB1567053A GB1567053A GB51946/76A GB5194676A GB1567053A GB 1567053 A GB1567053 A GB 1567053A GB 51946/76 A GB51946/76 A GB 51946/76A GB 5194676 A GB5194676 A GB 5194676A GB 1567053 A GB1567053 A GB 1567053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- injection
- pin
- moulding
- nozzle bore
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 35
- 238000000465 moulding Methods 0.000 title claims description 35
- 239000000919 ceramic Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000002347 injection Methods 0.000 claims description 44
- 239000007924 injection Substances 0.000 claims description 44
- 229910010293 ceramic material Inorganic materials 0.000 claims description 34
- 238000001746 injection moulding Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 19
- 230000008719 thickening Effects 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2587—Laser Discs; Optical disc using analog recording
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Producing Shaped Articles From Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752558826 DE2558826A1 (de) | 1975-12-27 | 1975-12-27 | Verfahren und spritzgiessmaschine zur herstellung von formteilen aus keramischer masse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1567053A true GB1567053A (en) | 1980-05-08 |
Family
ID=5965732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51946/76A Expired GB1567053A (en) | 1975-12-27 | 1976-12-13 | Process and apparatus for the manufacture of ceramic mouldings |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5281311A (enExample) |
| DE (1) | DE2558826A1 (enExample) |
| FR (1) | FR2336222A1 (enExample) |
| GB (1) | GB1567053A (enExample) |
| IT (1) | IT1068035B (enExample) |
| LU (1) | LU76377A1 (enExample) |
| NL (1) | NL7614425A (enExample) |
| SE (1) | SE7613888L (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519763A (en) * | 1982-03-29 | 1985-05-28 | Matsushita Electric Industrial Co., Ltd. | Apparatus for injection compression molding |
| DE4236753C2 (de) * | 1992-10-30 | 1995-08-31 | Ferromatik Milacron Maschinenb | Einspritzaggregat für Spritzgießmaschinen |
| DE19705162A1 (de) * | 1997-02-11 | 1998-08-13 | Friedrich Tilman Hes | Flexible Formgebungsautomation der umfassendsten Anwendungsmöglichkeiten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB664082A (en) * | 1949-04-20 | 1952-01-02 | Projectile & Engineering Compa | Improvements in or relating to the manufacture of ceramic bodies |
| DE1683934B2 (de) * | 1967-03-01 | 1972-09-21 | Porzellanfabriken Lorenz Hutschenreuther Selb, Zweigniederlassung Der Hutschenreuther Ag, 8672 Selb | Verfahren zum entformen von in formmaschinen oder pressen hergestellten formlingen aus prozellanmasse |
| DE2321679C3 (de) * | 1973-04-28 | 1980-06-12 | Keraplast Hans Handke Kg, 8595 Waldsassen | Verfahren zur Herstellung lederharter keramischer Formlinge und Arbeitsform zur Durchführung des Verfahrens |
| DE2335392A1 (de) * | 1973-07-12 | 1975-01-30 | Will Guenther Dr | Verfahren und vorrichtung zur abformung feinteiliger feststoffe in waessriger suspension durch druckfiltration in geformten filtern |
| DE2403835B1 (de) * | 1974-01-28 | 1975-03-13 | Keraplast Hans Handke Kg, 8595 Waldsassen | Arbeitsform zum Herstellen lederharter keramischer Formlinge |
-
1975
- 1975-12-27 DE DE19752558826 patent/DE2558826A1/de not_active Withdrawn
-
1976
- 1976-12-10 SE SE7613888A patent/SE7613888L/xx unknown
- 1976-12-13 GB GB51946/76A patent/GB1567053A/en not_active Expired
- 1976-12-13 LU LU76377A patent/LU76377A1/xx unknown
- 1976-12-21 JP JP51154140A patent/JPS5281311A/ja active Pending
- 1976-12-22 FR FR7638651A patent/FR2336222A1/fr not_active Withdrawn
- 1976-12-23 IT IT30818/76A patent/IT1068035B/it active
- 1976-12-27 NL NL7614425A patent/NL7614425A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7614425A (nl) | 1977-06-29 |
| SE7613888L (sv) | 1977-06-28 |
| DE2558826A1 (de) | 1977-07-14 |
| FR2336222A1 (fr) | 1977-07-22 |
| LU76377A1 (enExample) | 1977-06-10 |
| IT1068035B (it) | 1985-03-21 |
| JPS5281311A (en) | 1977-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |