CA1296863C - Methode de moulage de metal et d'extraction du sable de moulage - Google Patents

Methode de moulage de metal et d'extraction du sable de moulage

Info

Publication number: CA1296863C
Authority: CA; Canada
Prior art keywords: sand; fluid bed; temperature range; casting; bed section
Prior art date: 1986-07-10
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

Application number

CA000513484A

Other languages

English (en)

Inventor

John Campbell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cosworth Research and Development Ltd

Original Assignee

Cosworth Research and Development Ltd

Priority date (The priority date 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 date listed.)

1986-07-10

Filing date

1986-07-10

Publication date

1992-03-10

1986-07-10 Application filed by Cosworth Research and Development Ltd filed Critical Cosworth Research and Development Ltd

1986-07-10 Priority to CA000513484A priority Critical patent/CA1296863C/fr

1992-03-10 Application granted granted Critical

1992-03-10 Publication of CA1296863C publication Critical patent/CA1296863C/fr

2009-03-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000004576 sand Substances 0.000 title claims abstract description 354
238000005266 casting Methods 0.000 title claims abstract description 57
229910052751 metal Inorganic materials 0.000 title claims description 37
239000002184 metal Substances 0.000 title claims description 37
239000012530 fluid Substances 0.000 claims abstract description 139
238000000034 method Methods 0.000 claims abstract description 65
238000002485 combustion reaction Methods 0.000 claims abstract description 54
239000011230 binding agent Substances 0.000 claims abstract description 45
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 355
238000010438 heat treatment Methods 0.000 claims description 40
239000011347 resin Substances 0.000 claims description 30
229920005989 resin Polymers 0.000 claims description 30
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 23
229910052845 zircon Inorganic materials 0.000 claims description 22
238000002844 melting Methods 0.000 claims description 15
230000008018 melting Effects 0.000 claims description 15
238000001816 cooling Methods 0.000 claims description 14
239000000446 fuel Substances 0.000 claims description 13
230000008569 process Effects 0.000 claims description 13
YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
239000000779 smoke Substances 0.000 claims description 9
238000005058 metal casting Methods 0.000 claims description 7
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
150000002739 metals Chemical class 0.000 claims description 6
239000000377 silicon dioxide Substances 0.000 claims description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
229910045601 alloy Inorganic materials 0.000 claims description 4
239000000956 alloy Substances 0.000 claims description 4
229910052782 aluminium Inorganic materials 0.000 claims description 4
239000004411 aluminium Substances 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
229910052802 copper Inorganic materials 0.000 claims description 4
239000010949 copper Substances 0.000 claims description 4
229910052749 magnesium Inorganic materials 0.000 claims description 4
239000011777 magnesium Substances 0.000 claims description 4
239000004925 Acrylic resin Substances 0.000 claims description 3
229920000178 Acrylic resin Polymers 0.000 claims description 3
239000012809 cooling fluid Substances 0.000 claims description 3
239000012948 isocyanate Substances 0.000 claims description 3
150000002513 isocyanates Chemical class 0.000 claims description 3
229910052609 olivine Inorganic materials 0.000 claims description 3
239000010450 olivine Substances 0.000 claims description 3
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
239000003054 catalyst Substances 0.000 claims description 2
239000003795 chemical substances by application Substances 0.000 claims description 2
239000004020 conductor Substances 0.000 claims description 2
230000005484 gravity Effects 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
238000007654 immersion Methods 0.000 claims 2
239000007789 gas Substances 0.000 description 35
WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 6
239000000463 material Substances 0.000 description 6
RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 5
229910000861 Mg alloy Inorganic materials 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
238000005243 fluidization Methods 0.000 description 3
239000003517 fume Substances 0.000 description 3
238000000465 moulding Methods 0.000 description 3
239000005011 phenolic resin Substances 0.000 description 3
229920001568 phenolic resin Polymers 0.000 description 3
239000010959 steel Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000003860 storage Methods 0.000 description 2
229920001187 thermosetting polymer Polymers 0.000 description 2
230000009466 transformation Effects 0.000 description 2
JULDKEYYPIYHLQ-UHFFFAOYSA-N 3-hydroxy-2-[[2-[(3-hydroxy-4-oxopyran-2-yl)methyl-methylamino]ethyl-methylamino]methyl]pyran-4-one Chemical compound O1C=CC(=O)C(O)=C1CN(C)CCN(C)CC=1OC=CC(=O)C=1O JULDKEYYPIYHLQ-UHFFFAOYSA-N 0.000 description 1
241000123326 Fomes Species 0.000 description 1
241001417092 Macrouridae Species 0.000 description 1
206010039509 Scab Diseases 0.000 description 1
235000009233 Stachytarpheta cayennensis Nutrition 0.000 description 1
230000009471 action Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000004512 die casting Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005485 electric heating Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000006698 induction Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910001234 light alloy Inorganic materials 0.000 description 1
238000009828 non-uniform distribution Methods 0.000 description 1
230000001473 noxious effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
239000002952 polymeric resin Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
235000010269 sulphur dioxide Nutrition 0.000 description 1
239000004291 sulphur dioxide Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000013022 venting Methods 0.000 description 1

Landscapes

Molds, Cores, And Manufacturing Methods Thereof (AREA)

CA000513484A 1986-07-10 1986-07-10 Methode de moulage de metal et d'extraction du sable de moulage Expired - Lifetime CA1296863C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000513484A CA1296863C (fr)	1986-07-10	1986-07-10	Methode de moulage de metal et d'extraction du sable de moulage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000513484A CA1296863C (fr)	1986-07-10	1986-07-10	Methode de moulage de metal et d'extraction du sable de moulage

Publications (1)

Publication Number	Publication Date
CA1296863C true CA1296863C (fr)	1992-03-10

Family

ID=4133536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000513484A Expired - Lifetime CA1296863C (fr)	1986-07-10	1986-07-10	Methode de moulage de metal et d'extraction du sable de moulage

Country Status (1)

Country	Link
CA (1)	CA1296863C (fr)

1986
- 1986-07-10 CA CA000513484A patent/CA1296863C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
2009-03-10	MKEX	Expiry

Publication	Publication Date	Title
EP0122029B1 (fr)	1988-07-27	Coulée d'un métal et régénération du sable de fonderie
EP0132493B1 (fr)	1988-06-15	Appareil et procédé pour la régénération de sable de fonderie usé
US4222429A (en)	1980-09-16	Foundry process including heat treating of produced castings in formation sand
CA1233964A (fr)	1988-03-15	Methode de recuperation du sable utilise en moulage avec modele gazeifiable
EP1551578B1 (fr)	2010-04-28	Procede de chauffage d'un moule
EP0183761B1 (fr)	1989-02-15	Coulee d'articles metalliques
RU2645824C1 (ru)	2018-02-28	Способ литья отливок
CA2105372A1 (fr)	1994-05-17	Sable de carbone non poreux pour la fonderie; la methode de fonderie correspondante
EP0025818A1 (fr)	1981-04-01	Procédé pour couler des moules en fonte
CA1296863C (fr)	1992-03-10	Methode de moulage de metal et d'extraction du sable de moulage
CA2398390A1 (fr)	2001-08-23	Compositions refractaires
GB2159445A (en)	1985-12-04	Low-pressure, upward casting of metal articles
EP0099470A1 (fr)	1984-02-01	Coulée de métaux non-ferreux
CA1078132A (fr)	1980-05-27	Methode de fabrication d'une composition de traitement du fer malleable
US627835A (en)	1899-06-27	Apparatus for casting and heating ingots.
RU1808463C (ru)	1993-04-15	Способ изготовлени крупногабаритных тонкостенных отливок сцециального назначени литьем по выплавл емым модел м
GB2155802A (en)	1985-10-02	Reclaiming used foundry sand
GB2139108A (en)	1984-11-07	Reclaiming used foundry sand
SU971910A1 (ru)	1982-11-07	Устройство дл модифицировани расплавленного металла в литейной форме
GB2091148A (en)	1982-07-28	Method of and apparatus for treating granular material
US5080161A (en)	1992-01-14	System for preparing self-hardening casting mold using organic binder
Gengel	2010	Foundry technologies and their influence on environment
Paul	1990	Furnace Systems That Raise Efficiency and Cut Costs
GB2257927A (en)	1993-01-27	Removal of chemical coatings from sand by combustion
Hammersmith et al.	1986	Improved Channel Inductor Block for Channel Induction Furnace and Method of Making Same