CA2236330A1 - Dispositif de verification du sable de fonderie et procede associe - Google Patents
Dispositif de verification du sable de fonderie et procede associe Download PDFInfo
- Publication number
- CA2236330A1 CA2236330A1 CA 2236330 CA2236330A CA2236330A1 CA 2236330 A1 CA2236330 A1 CA 2236330A1 CA 2236330 CA2236330 CA 2236330 CA 2236330 A CA2236330 A CA 2236330A CA 2236330 A1 CA2236330 A1 CA 2236330A1
- Authority
- CA
- Canada
- Prior art keywords
- sand
- green
- cylinder
- sample
- green sand
- 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.)
- Abandoned
Links
- 239000004576 sand Substances 0.000 title claims abstract description 270
- 238000012360 testing method Methods 0.000 title claims abstract description 134
- 238000005056 compaction Methods 0.000 claims abstract description 26
- 230000035699 permeability Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000012669 compression test Methods 0.000 claims description 3
- 230000007248 cellular mechanism Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 11
- 241001235128 Doto Species 0.000 description 8
- 238000013479 data entry Methods 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 6
- 235000011941 Tilia x europaea Nutrition 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000004571 lime Substances 0.000 description 6
- 239000004722 Artley Substances 0.000 description 5
- VEUZZDOCACZPRY-UHFFFAOYSA-N Brodifacoum Chemical compound O=C1OC=2C=CC=CC=2C(O)=C1C(C1=CC=CC=C1C1)CC1C(C=C1)=CC=C1C1=CC=C(Br)C=C1 VEUZZDOCACZPRY-UHFFFAOYSA-N 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- 101100447536 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pgi-1 gene Proteins 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 238000013519 translation Methods 0.000 description 5
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 101100295884 Aedes aegypti SGPRor7 gene Proteins 0.000 description 2
- 241000155250 Iole Species 0.000 description 2
- 101100346764 Mus musculus Mtln gene Proteins 0.000 description 2
- 101100248652 Mus musculus Rinl gene Proteins 0.000 description 2
- 101150041122 Orco gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000019585 progressive encephalomyelitis with rigidity and myoclonus Diseases 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N serine Chemical compound OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 2
- 238000004154 testing of material Methods 0.000 description 2
- 235000007911 Anacolosa luzoniensis Nutrition 0.000 description 1
- 244000217177 Anacolosa luzoniensis Species 0.000 description 1
- 241000624624 Belone Species 0.000 description 1
- 101100517284 Caenorhabditis elegans nsun-1 gene Proteins 0.000 description 1
- 101100481570 Caenorhabditis elegans tlp-1 gene Proteins 0.000 description 1
- 235000019227 E-number Nutrition 0.000 description 1
- 239000004243 E-number Substances 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 101100496104 Mus musculus Clec2d gene Proteins 0.000 description 1
- 101100365384 Mus musculus Eefsec gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 101150087393 PIN3 gene Proteins 0.000 description 1
- 101100274534 Rattus norvegicus Clec2d11 gene Proteins 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 241001522306 Serinus serinus Species 0.000 description 1
- 101150056647 TNFRSF4 gene Proteins 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00178—Special arrangements of analysers
- G01N2035/00188—Special arrangements of analysers the analyte being in the solid state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00178—Special arrangements of analysers
- G01N2035/00207—Handling bulk quantities of analyte
- G01N2035/00217—Handling bulk quantities of analyte involving measurement of weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0025—Shearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0284—Bulk material, e.g. powders
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
L'invention porte sur un dispositif (10) et un procédé de vérification de la qualité de sables verts de fonderie comportant trois stations d'essai évaluant le remplissage (60), le compactage (80), le poids (94), la perméabilité aux gaz (120), l'humidité (40), la résistance à la rupture (160), et la résistance au cisaillement (180). Chacune des stations est automatique et gérée par un système de commande par ordinateur ou par un contrôleur (200). Les formules de vérification connues applicables au sable de fonderie sont introduites dans le système ou dans le contrôleur qui reçoivent ensuite des données entrées de chacune des stations de vérification. Les résultats portent sur l'état et la qualité du sable de fonderie. L'invention porte également sur un procédé d'essai associé.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US723595P | 1995-11-03 | 1995-11-03 | |
| US60/007,235 | 1995-11-03 | ||
| US1584896P | 1996-04-19 | 1996-04-19 | |
| US60/015,848 | 1996-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2236330A1 true CA2236330A1 (fr) | 1997-05-09 |
Family
ID=26676704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2236330 Abandoned CA2236330A1 (fr) | 1995-11-03 | 1996-11-01 | Dispositif de verification du sable de fonderie et procede associe |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0858590A4 (fr) |
| AU (1) | AU7599796A (fr) |
| CA (1) | CA2236330A1 (fr) |
| MX (1) | MX9803608A (fr) |
| WO (1) | WO1997016716A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004015916U1 (de) * | 2003-10-13 | 2005-02-03 | Eastec Gmbh Equipment - Automation - Software | Vorrichtung zur Analyse von Schüttgut |
| FR3015675B1 (fr) * | 2013-12-24 | 2016-01-08 | Reseau Ferre De France | Realisation d'une eprouvette de sol traite a la chaux et/ou aux liants hydrauliques |
| WO2017131754A1 (fr) * | 2016-01-29 | 2017-08-03 | Halliburton Energy Services, Inc. | Essai d'écrasement et de conductivité en temps réel sur site |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2791120A (en) * | 1952-07-28 | 1957-05-07 | Harry W Dietert Company | Sand controller |
| US3638478A (en) * | 1969-10-06 | 1972-02-01 | Dietert Co Harry W | Structure for sand testing |
| US3818333A (en) * | 1972-08-09 | 1974-06-18 | C Walker | Microwave window and antenna apparatus for moisture measurement of fluidized material |
| SU905706A1 (ru) * | 1980-05-05 | 1982-02-15 | Московский Ордена Трудового Красного Знамени Институт Химического Машиностроения | Устройство дл компрессионных испытаний материалов |
| US4550768A (en) * | 1983-02-28 | 1985-11-05 | Foundry Technology, Inc. | Compactability measurement method and apparatus for sand casting |
| GB2182149B (en) * | 1985-10-25 | 1989-12-20 | Coal Ind | Improved moisture meter |
| US4727311A (en) * | 1986-03-06 | 1988-02-23 | Walker Charles W E | Microwave moisture measurement using two microwave signals of different frequency and phase shift determination |
| US4699011A (en) * | 1986-07-14 | 1987-10-13 | Hartley Controls Corporation | Automatic compactability tester |
| US4930354A (en) * | 1989-03-06 | 1990-06-05 | Hartley Controls Corporation | Automatic bond determinator |
| US5036709A (en) * | 1989-06-06 | 1991-08-06 | Mcrae John L | Paving materials testing machine |
| ATE192576T1 (de) * | 1989-08-15 | 2000-05-15 | Commw Scient Ind Res Org | Bestimmung des feuchtigkeitsgehalts durch mikrowellenphasenverschiebung und flächendichte |
| DE4227376C2 (de) * | 1992-08-19 | 1996-02-29 | Schwedes Joerg | Verfahren zur Bestimmung der mittleren Partikelgröße und Partikelgrößenverteilung eines Schüttguts und Verwendung einer Vorrichtung zur Durchführung des Verfahrens |
-
1996
- 1996-11-01 WO PCT/US1996/017387 patent/WO1997016716A1/fr not_active Application Discontinuation
- 1996-11-01 EP EP96938678A patent/EP0858590A4/fr not_active Withdrawn
- 1996-11-01 AU AU75997/96A patent/AU7599796A/en not_active Abandoned
- 1996-11-01 CA CA 2236330 patent/CA2236330A1/fr not_active Abandoned
-
1998
- 1998-05-04 MX MX9803608A patent/MX9803608A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997016716A1 (fr) | 1997-05-09 |
| AU7599796A (en) | 1997-05-22 |
| EP0858590A1 (fr) | 1998-08-19 |
| MX9803608A (es) | 1998-11-29 |
| EP0858590A4 (fr) | 2002-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |