JPH044055B2 - - Google Patents
Info
- Publication number
- JPH044055B2 JPH044055B2 JP56095482A JP9548281A JPH044055B2 JP H044055 B2 JPH044055 B2 JP H044055B2 JP 56095482 A JP56095482 A JP 56095482A JP 9548281 A JP9548281 A JP 9548281A JP H044055 B2 JPH044055 B2 JP H044055B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- amount
- sand
- adjustment
- compactability
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000004898 kneading Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 239000004927 clay Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000003110 molding sand Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 50
- 239000000463 material Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548281A JPS57209744A (en) | 1981-06-19 | 1981-06-19 | Adjusting method for compactability of molding sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9548281A JPS57209744A (en) | 1981-06-19 | 1981-06-19 | Adjusting method for compactability of molding sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57209744A JPS57209744A (en) | 1982-12-23 |
| JPH044055B2 true JPH044055B2 (zh) | 1992-01-27 |
Family
ID=14138827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9548281A Granted JPS57209744A (en) | 1981-06-19 | 1981-06-19 | Adjusting method for compactability of molding sand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57209744A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3220662A1 (de) * | 1982-06-02 | 1983-12-08 | Hubert Eirich | Verfahren zur automatischen regelung von giessereisandaufbereitungsanlagen |
| JPS6064747A (ja) * | 1983-09-16 | 1985-04-13 | Sintokogio Ltd | 鋳物砂の処理方法 |
| JPH07106423B2 (ja) * | 1984-06-06 | 1995-11-15 | 株式会社北川鉄工所 | 鋳物砂のコンパクタビリティ調整方法 |
| JPS6114044A (ja) * | 1984-06-29 | 1986-01-22 | Sintokogio Ltd | 鋳物砂混練機の水分供給量制御装置 |
| IN2014DN08310A (zh) | 2012-06-13 | 2015-05-15 | Sintokogio Ltd |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120165A (en) * | 1974-08-09 | 1976-02-18 | Mitsui Mining & Smelting Co | Haisuino jokahoho |
| JPS5684147A (en) * | 1979-12-13 | 1981-07-09 | Sintokogio Ltd | Treatment of recovered casting sand |
-
1981
- 1981-06-19 JP JP9548281A patent/JPS57209744A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5120165A (en) * | 1974-08-09 | 1976-02-18 | Mitsui Mining & Smelting Co | Haisuino jokahoho |
| JPS5684147A (en) * | 1979-12-13 | 1981-07-09 | Sintokogio Ltd | Treatment of recovered casting sand |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57209744A (en) | 1982-12-23 |
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