DE2328697A1 - Verfahren zur herstellung feinkeramischer erzeugnisse, insesondere flachgeschirr im einmalbrand - Google Patents
Verfahren zur herstellung feinkeramischer erzeugnisse, insesondere flachgeschirr im einmalbrandInfo
- Publication number
- DE2328697A1 DE2328697A1 DE19732328697 DE2328697A DE2328697A1 DE 2328697 A1 DE2328697 A1 DE 2328697A1 DE 19732328697 DE19732328697 DE 19732328697 DE 2328697 A DE2328697 A DE 2328697A DE 2328697 A1 DE2328697 A1 DE 2328697A1
- Authority
- DE
- Germany
- Prior art keywords
- ceramic
- dry
- products
- polyurethane
- plastic
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 27
- 238000010304 firing Methods 0.000 title claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 7
- 239000013536 elastomeric material Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000009747 press moulding Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 18
- 239000004033 plastic Substances 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 15
- 238000003825 pressing Methods 0.000 description 13
- 239000008187 granular material Substances 0.000 description 11
- 238000012856 packing Methods 0.000 description 7
- 229910052573 porcelain Inorganic materials 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000004898 kneading Methods 0.000 description 3
- 229920003225 polyurethane elastomer Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 235000014510 cooky Nutrition 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 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
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/024—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form the pressure on the material being transmitted through flexible or resilient wall parts, e.g. flexible cushions on the ramming surface, resilient wall parts pressing as a result of deformation caused by ram pressure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16466972A DD98276A1 (https=) | 1972-07-26 | 1972-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2328697A1 true DE2328697A1 (de) | 1974-02-07 |
Family
ID=5487635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732328697 Pending DE2328697A1 (de) | 1972-07-26 | 1973-06-06 | Verfahren zur herstellung feinkeramischer erzeugnisse, insesondere flachgeschirr im einmalbrand |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD98276A1 (https=) |
| DE (1) | DE2328697A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2534517A1 (fr) * | 1982-10-16 | 1984-04-20 | Laeis Werke Ag | Procede et dispositif de fabrication de pieces moulees d'un seul tenant a partir de masses ceramiques seches |
-
1972
- 1972-07-26 DD DD16466972A patent/DD98276A1/xx unknown
-
1973
- 1973-06-06 DE DE19732328697 patent/DE2328697A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2534517A1 (fr) * | 1982-10-16 | 1984-04-20 | Laeis Werke Ag | Procede et dispositif de fabrication de pieces moulees d'un seul tenant a partir de masses ceramiques seches |
Also Published As
| Publication number | Publication date |
|---|---|
| DD98276A1 (https=) | 1973-06-12 |
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