JPS591047A - 鋳物砂調製装置の自動制御方法 - Google Patents
鋳物砂調製装置の自動制御方法Info
- Publication number
- JPS591047A JPS591047A JP58098736A JP9873683A JPS591047A JP S591047 A JPS591047 A JP S591047A JP 58098736 A JP58098736 A JP 58098736A JP 9873683 A JP9873683 A JP 9873683A JP S591047 A JPS591047 A JP S591047A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- stage
- value
- line
- compressibility
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims description 60
- 238000000034 method Methods 0.000 title claims description 25
- 238000002360 preparation method Methods 0.000 title claims description 6
- 238000012937 correction Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000002156 mixing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000440 bentonite Substances 0.000 description 4
- 229910000278 bentonite Inorganic materials 0.000 description 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000004580 weight loss 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3220662.3 | 1982-06-02 | ||
| DE19823220662 DE3220662A1 (de) | 1982-06-02 | 1982-06-02 | Verfahren zur automatischen regelung von giessereisandaufbereitungsanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS591047A true JPS591047A (ja) | 1984-01-06 |
| JPH0428458B2 JPH0428458B2 (OSRAM) | 1992-05-14 |
Family
ID=6165045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58098736A Granted JPS591047A (ja) | 1982-06-02 | 1983-06-02 | 鋳物砂調製装置の自動制御方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4569025A (OSRAM) |
| EP (1) | EP0095657B1 (OSRAM) |
| JP (1) | JPS591047A (OSRAM) |
| AU (1) | AU558626B2 (OSRAM) |
| DE (2) | DE3220662A1 (OSRAM) |
| ES (1) | ES522901A0 (OSRAM) |
| IN (1) | IN158195B (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010528873A (ja) * | 2007-06-11 | 2010-08-26 | マシーネンファブリーク・グスタフ・アイリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト | 成形砂処理のための方法 |
| JP2016508882A (ja) * | 2013-02-26 | 2016-03-24 | チョウダハリ， ディーパックＣＨＯＷＤＨＡＲＹ， Ｄｅｅｐａｋ | 鋳造棄却品を削減することを目的とする砂最適化用コンピュータ利用システムおよび方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH662664A5 (de) * | 1983-07-01 | 1987-10-15 | Loepfe Ag Geb | Regelverfahren und regeleinrichtung fuer eine vorrichtung oder vorrichtungsgruppe und vorrichtung mit einer regeleinrichtung. |
| US4780665A (en) * | 1986-09-30 | 1988-10-25 | Deere & Company | Apparatus and method for controlling sand moisture |
| NL8700131A (nl) * | 1987-01-20 | 1988-08-16 | Frederik Christiaan Blees | Werkwijze en inrichting voor het bereiden van betonspecie. |
| US4930354A (en) * | 1989-03-06 | 1990-06-05 | Hartley Controls Corporation | Automatic bond determinator |
| DK245489A (da) * | 1989-05-19 | 1990-11-20 | Dansk Ind Syndikat | Automatisk stoeberianlaeg |
| US5251684A (en) * | 1991-12-06 | 1993-10-12 | Gmd Engineered Systems, Inc. | Method for controlling the oxidation and calcination of waste foundry sands |
| JPH07239322A (ja) * | 1993-04-21 | 1995-09-12 | Mas Fab Gustav Eirich | 型砂の成型特性を確定する方法と装置 |
| EA010398B1 (ru) * | 2004-07-07 | 2008-08-29 | Синтокогио, Лтд. | Электродное устройство для измерения содержания воды в формовочном песке, прибор для измерения содержания воды в формовочном песке и способ и устройство для подачи воды в смеситель |
| WO2013187341A1 (en) * | 2012-06-13 | 2013-12-19 | Sintokogio, Ltd. | Mixing and adjusting method for foundry sand |
| KR20190006964A (ko) * | 2016-05-11 | 2019-01-21 | 신토고교 가부시키가이샤 | 혼련사의 성상 조정 시스템 및 성상 조정 방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209744A (en) * | 1981-06-19 | 1982-12-23 | Kitagawa Tekkosho:Kk | Adjusting method for compactability of molding sand |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2791120A (en) * | 1952-07-28 | 1957-05-07 | Harry W Dietert Company | Sand controller |
| US3473008A (en) * | 1964-06-12 | 1969-10-14 | Leeds & Northrup Co | System for feed blending control |
| FR1499991A (fr) * | 1966-05-24 | 1967-11-03 | Pedershaab Maskinfabrik As | Dispositifs permettant l'évaluation en unités appropriées des éléments d'un ensemble constitué par leur somme et application notamment à la fabrication du béton |
| US3519252A (en) * | 1966-09-08 | 1970-07-07 | Dietert Co Harry W | Method of and structure for conditioning granular material |
| US3542466A (en) * | 1967-12-21 | 1970-11-24 | Xerox Corp | Development apparatus |
| CH468007A (de) * | 1968-01-05 | 1969-01-31 | Fischer Ag Georg | Verfahren und Vorrichtung zum Prüfen des Befeuchtungsgrades von körnigem Material, wie zum Beispiel Formsand |
| US3751644A (en) * | 1972-02-22 | 1973-08-07 | Sun Oil Co | Automatic blending control system |
| US3959636A (en) * | 1975-03-10 | 1976-05-25 | Mangood Corporation | Batching system |
| DE2855324C2 (de) * | 1978-12-21 | 1986-11-27 | Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen | Verfahren zur Regelung der Wasserzugabe bei der Betonzubereitung und Vorrichtung zur Durchführung des Verfahrens |
| US4363742A (en) * | 1980-06-17 | 1982-12-14 | Pettibone Corporation | Method and apparatus for making battery paste |
| US4403866A (en) * | 1982-05-07 | 1983-09-13 | E. I. Du Pont De Nemours And Company | Process for making paints |
-
1982
- 1982-06-02 DE DE19823220662 patent/DE3220662A1/de not_active Ceased
-
1983
- 1983-05-13 US US06/494,234 patent/US4569025A/en not_active Expired - Fee Related
- 1983-05-17 AU AU14600/83A patent/AU558626B2/en not_active Ceased
- 1983-05-18 DE DE8383104897T patent/DE3373877D1/de not_active Expired
- 1983-05-18 EP EP83104897A patent/EP0095657B1/de not_active Expired
- 1983-05-19 IN IN626/CAL/83A patent/IN158195B/en unknown
- 1983-06-01 ES ES522901A patent/ES522901A0/es active Granted
- 1983-06-02 JP JP58098736A patent/JPS591047A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209744A (en) * | 1981-06-19 | 1982-12-23 | Kitagawa Tekkosho:Kk | Adjusting method for compactability of molding sand |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010528873A (ja) * | 2007-06-11 | 2010-08-26 | マシーネンファブリーク・グスタフ・アイリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト | 成形砂処理のための方法 |
| JP2016508882A (ja) * | 2013-02-26 | 2016-03-24 | チョウダハリ， ディーパックＣＨＯＷＤＨＡＲＹ， Ｄｅｅｐａｋ | 鋳造棄却品を削減することを目的とする砂最適化用コンピュータ利用システムおよび方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3373877D1 (en) | 1987-11-05 |
| DE3220662A1 (de) | 1983-12-08 |
| JPH0428458B2 (OSRAM) | 1992-05-14 |
| ES8403342A1 (es) | 1984-03-16 |
| ES522901A0 (es) | 1984-03-16 |
| AU1460083A (en) | 1983-12-08 |
| EP0095657A2 (de) | 1983-12-07 |
| IN158195B (OSRAM) | 1986-09-27 |
| US4569025A (en) | 1986-02-04 |
| EP0095657A3 (en) | 1985-05-02 |
| EP0095657B1 (de) | 1987-09-30 |
| AU558626B2 (en) | 1987-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS591047A (ja) | 鋳物砂調製装置の自動制御方法 | |
| KR102458198B1 (ko) | 넓은 스피드 범위의 콘크리트 모니터링 교정 | |
| JPH1017946A (ja) | 焼結原料の水分制御方法 | |
| Alonzo et al. | Guide for selecting proportions for high-strength concrete with portland cement and fly ash | |
| JP5215926B2 (ja) | 生コンクリート製造プラントの材料計量制御方法及び制御装置 | |
| EP2026225A2 (en) | Computer-implemented methods for re-designing a concrete composition to have adjusted slump | |
| JP3595969B2 (ja) | 流動化処理土の簡易配合法 | |
| JPS6115930A (ja) | 焼結原料の水分制御方法 | |
| CN115055107A (zh) | 一种烧结机混合料水分控制方法及系统 | |
| JP4469547B2 (ja) | レディーミクストコンクリートの製造方法および製造装置 | |
| JP6180019B2 (ja) | フレッシュコンクリート又はフレッシュモルタルの単位水量測定方法 | |
| DE69609653T2 (de) | Verfahren zur Messung des Aktivtongehalts im grünen Formsand | |
| JP3773793B2 (ja) | 石炭灰を原料とする固化体の品質制御方法及び装置 | |
| JPS6114044A (ja) | 鋳物砂混練機の水分供給量制御装置 | |
| JP2018025071A (ja) | 流動化処理土の製造および圧送方法と製造および圧送システム | |
| JP3820798B2 (ja) | コンクリート製造にあたって水量及び骨材量を求める方法 | |
| KR102626495B1 (ko) | 주물용 조형사 경화제 투입방법 | |
| JPS63284469A (ja) | 液体、粉体および粒体による混合物の基本流動水量測定法 | |
| SU891971A1 (ru) | Система автоматического управлени закладочным комплексом | |
| JPH11170244A (ja) | 高流動性コンクリートなどの配合設計選定方法と装置 | |
| Helmy | Concrete mix design methods, verification study | |
| JP4026169B2 (ja) | 軟弱地盤の表層埋立固化方法 | |
| JP2849626B2 (ja) | 生コンクリート製造装置 | |
| JP2597835B2 (ja) | 液体の存在下での粉体、骨材間における骨材の相対吸着水率の測定方法および測定結果による混練物の調整法 | |
| JPH0760741A (ja) | 骨材の表面水率の測定方法 |