CA1059723A - Apparatus for manufacturing cores and molds - Google Patents
Apparatus for manufacturing cores and moldsInfo
- Publication number
- CA1059723A CA1059723A CA250,610A CA250610A CA1059723A CA 1059723 A CA1059723 A CA 1059723A CA 250610 A CA250610 A CA 250610A CA 1059723 A CA1059723 A CA 1059723A
- Authority
- CA
- Canada
- Prior art keywords
- sand
- air
- core
- stream
- resin
- 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
- 238000004519 manufacturing process Methods 0.000 title description 10
- 239000004576 sand Substances 0.000 claims abstract description 164
- 239000011347 resin Substances 0.000 claims abstract description 64
- 229920005989 resin Polymers 0.000 claims abstract description 64
- 239000003054 catalyst Substances 0.000 claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 48
- 239000002245 particle Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000003068 static effect Effects 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims description 50
- 238000002347 injection Methods 0.000 claims description 43
- 239000007924 injection Substances 0.000 claims description 43
- 239000013618 particulate matter Substances 0.000 claims description 12
- 239000004615 ingredient Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 3
- 239000000969 carrier Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 125
- 229940090044 injection Drugs 0.000 description 40
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 235000019589 hardness Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 102100026933 Myelin-associated neurite-outgrowth inhibitor Human genes 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001052209 Cylinder Species 0.000 description 1
- 240000002989 Euphorbia neriifolia Species 0.000 description 1
- ZMJBYMUCKBYSCP-UHFFFAOYSA-N Hydroxycitric acid Chemical compound OC(=O)C(O)C(O)(C(O)=O)CC(O)=O ZMJBYMUCKBYSCP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 229960004279 formaldehyde Drugs 0.000 description 1
- 235000019256 formaldehyde Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- OYIKARCXOQLFHF-UHFFFAOYSA-N isoxaflutole Chemical compound CS(=O)(=O)C1=CC(C(F)(F)F)=CC=C1C(=O)C1=C(C2CC2)ON=C1 OYIKARCXOQLFHF-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/569,827 US4000770A (en) | 1975-04-21 | 1975-04-21 | Apparatus and method for manufacturing cores and molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1059723A true CA1059723A (en) | 1979-08-07 |
Family
ID=24277039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA250,610A Expired CA1059723A (en) | 1975-04-21 | 1976-04-21 | Apparatus for manufacturing cores and molds |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4000770A (en, 2012) |
| JP (1) | JPS51128626A (en, 2012) |
| AU (1) | AU1320376A (en, 2012) |
| BE (1) | BE840978A (en, 2012) |
| BR (1) | BR7602418A (en, 2012) |
| CA (1) | CA1059723A (en, 2012) |
| DE (1) | DE2617472A1 (en, 2012) |
| ES (1) | ES447218A1 (en, 2012) |
| FR (1) | FR2308446A1 (en, 2012) |
| IT (1) | IT1058176B (en, 2012) |
| SE (1) | SE7604497L (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2504035B1 (fr) * | 1981-04-21 | 1986-06-06 | Mitsubishi Heavy Ind Ltd | Machine a mouler par soufflage |
| US20140072481A1 (en) * | 2012-09-13 | 2014-03-13 | John Scahill | Catalytic static mixing reactor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929248A (en) * | 1957-11-13 | 1960-03-22 | Bailey Meter Co | Flow meter |
| FR1313016A (fr) * | 1962-02-02 | 1962-12-21 | Appareil remplisseur pneumatique pour polystyrène expansé | |
| US3439733A (en) * | 1965-12-27 | 1969-04-22 | Sherwin Williams Co | Foundry molding machine |
| GB1133255A (en) * | 1966-05-14 | 1968-11-13 | British Cast Iron Res Ass | Making foundry cores and moulds |
| US3366277A (en) * | 1966-06-17 | 1968-01-30 | Newaygo Engineering Company | Pneumatic handling system for particulate material |
| US3494412A (en) * | 1967-03-29 | 1970-02-10 | Sherwin Williams Co | Foundry mold blowing machine with multi-stage mixer |
| GB1200507A (en) * | 1968-02-16 | 1970-07-29 | British Motor Corp Ltd | Production of foundry cores |
| GB1225036A (en) * | 1968-03-27 | 1971-03-17 | British Cast Iron Res Ass | Making foundry cores and moulds |
| US3643927A (en) * | 1970-10-15 | 1972-02-22 | Phillips Petroleum Co | Stationary mixture and method for mixing material |
| US3800985A (en) * | 1971-04-15 | 1974-04-02 | Kenics Corp | System and method for distributing highly viscous molten material |
-
1975
- 1975-04-21 US US05/569,827 patent/US4000770A/en not_active Expired - Lifetime
-
1976
- 1976-04-15 SE SE7604497A patent/SE7604497L/xx unknown
- 1976-04-19 JP JP51044375A patent/JPS51128626A/ja active Pending
- 1976-04-20 DE DE19762617472 patent/DE2617472A1/de active Pending
- 1976-04-20 BR BR2418/76A patent/BR7602418A/pt unknown
- 1976-04-21 CA CA250,610A patent/CA1059723A/en not_active Expired
- 1976-04-21 ES ES447218A patent/ES447218A1/es not_active Expired
- 1976-04-21 AU AU13203/76A patent/AU1320376A/en not_active Expired
- 1976-04-21 IT IT49109/76A patent/IT1058176B/it active
- 1976-04-21 BE BE166351A patent/BE840978A/xx unknown
- 1976-04-21 FR FR7611807A patent/FR2308446A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7604497L (sv) | 1976-10-22 |
| AU1320376A (en) | 1977-10-27 |
| IT1058176B (it) | 1982-04-10 |
| US4000770A (en) | 1977-01-04 |
| JPS51128626A (en) | 1976-11-09 |
| ES447218A1 (es) | 1977-10-16 |
| FR2308446B3 (en, 2012) | 1979-01-12 |
| BE840978A (fr) | 1976-10-21 |
| BR7602418A (pt) | 1976-10-19 |
| FR2308446A1 (fr) | 1976-11-19 |
| DE2617472A1 (de) | 1976-11-18 |
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