JPH0136402B2 - - Google Patents
Info
- Publication number
- JPH0136402B2 JPH0136402B2 JP2804783A JP2804783A JPH0136402B2 JP H0136402 B2 JPH0136402 B2 JP H0136402B2 JP 2804783 A JP2804783 A JP 2804783A JP 2804783 A JP2804783 A JP 2804783A JP H0136402 B2 JPH0136402 B2 JP H0136402B2
- Authority
- JP
- Japan
- Prior art keywords
- plaster mold
- inner frame
- outer frame
- frame
- plaster
- 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
- 239000011505 plaster Substances 0.000 claims description 49
- 238000000465 moulding Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000004927 clay Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001175 rotational moulding 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/02—Producing shaped prefabricated articles from the material by turning or jiggering in moulds or moulding surfaces on rotatable supports
- B28B1/025—Potters wheels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2804783A JPS59152802A (ja) | 1983-02-22 | 1983-02-22 | ロクロ成形機の石膏型受具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2804783A JPS59152802A (ja) | 1983-02-22 | 1983-02-22 | ロクロ成形機の石膏型受具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152802A JPS59152802A (ja) | 1984-08-31 |
| JPH0136402B2 true JPH0136402B2 (enrdf_load_stackoverflow) | 1989-07-31 |
Family
ID=12237831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2804783A Granted JPS59152802A (ja) | 1983-02-22 | 1983-02-22 | ロクロ成形機の石膏型受具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152802A (enrdf_load_stackoverflow) |
-
1983
- 1983-02-22 JP JP2804783A patent/JPS59152802A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59152802A (ja) | 1984-08-31 |
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