DE2304779A1 - Verfahren und maschine zur herstellung von gusskernen - Google Patents
Verfahren und maschine zur herstellung von gusskernenInfo
- Publication number
- DE2304779A1 DE2304779A1 DE2304779A DE2304779A DE2304779A1 DE 2304779 A1 DE2304779 A1 DE 2304779A1 DE 2304779 A DE2304779 A DE 2304779A DE 2304779 A DE2304779 A DE 2304779A DE 2304779 A1 DE2304779 A1 DE 2304779A1
- Authority
- DE
- Germany
- Prior art keywords
- box
- unit
- core
- boxes
- gassing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 230000033001 locomotion Effects 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 7
- 210000000056 organ Anatomy 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000010926 purge Methods 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000011068 loading method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 17
- 238000005266 casting Methods 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000003958 fumigation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203503A FR2170828B1 (OSRAM) | 1972-02-02 | 1972-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2304779A1 true DE2304779A1 (de) | 1973-08-09 |
Family
ID=9092880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2304779A Pending DE2304779A1 (de) | 1972-02-02 | 1973-02-01 | Verfahren und maschine zur herstellung von gusskernen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3857439A (OSRAM) |
| DE (1) | DE2304779A1 (OSRAM) |
| FR (1) | FR2170828B1 (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184533A (en) * | 1978-05-30 | 1980-01-22 | Esco Corporation | Machine for shaping sand into cores or molds |
| US4291740A (en) * | 1980-05-28 | 1981-09-29 | Anatol Michelson | Apparatus and method for heatless production of hollow items, for instance, foundry shell cores |
| US5535809A (en) * | 1993-11-24 | 1996-07-16 | Grand Haven Brass Foundry | Method and apparatus for packing a granular material for foundry use |
| US7703732B2 (en) * | 2008-06-09 | 2010-04-27 | Lynn Marion Dantuono | Deck accessory bracket |
| CN103909230B (zh) * | 2014-04-23 | 2015-12-16 | 河南省四达仙龙实业有限公司 | 一种铸件造型机 |
| DE102015106126A1 (de) * | 2015-04-21 | 2016-10-27 | Nemak, S.A.B. De C.V. | Kernkasten zum Herstellen von Gießkernen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA717895A (en) * | 1965-09-14 | K. Hatch Edmond | Mold and core blowing machine | |
| US2783509A (en) * | 1952-02-23 | 1957-03-05 | Osborn Mfg Co | Core blower, molding and draw machine |
| US2901791A (en) * | 1956-10-29 | 1959-09-01 | Foundry Equipment Ltd | Foundry core making machines |
| US3096547A (en) * | 1961-09-14 | 1963-07-09 | Pettibone Mulliken Corp | Automatic core-making machine |
| US3277538A (en) * | 1963-07-26 | 1966-10-11 | Grinnell Corp | Automatic core blowing machine |
| US3398781A (en) * | 1966-05-02 | 1968-08-27 | Caterpillar Tractor Co | Ejection mechanism for molding apparatus |
| US3528481A (en) * | 1968-10-17 | 1970-09-15 | Pettibone Corp | Core making machine with hardening gas manifold |
-
1972
- 1972-02-02 FR FR7203503A patent/FR2170828B1/fr not_active Expired
-
1973
- 1973-01-26 US US00326875A patent/US3857439A/en not_active Expired - Lifetime
- 1973-02-01 DE DE2304779A patent/DE2304779A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2170828A1 (OSRAM) | 1973-09-21 |
| US3857439A (en) | 1974-12-31 |
| FR2170828B1 (OSRAM) | 1977-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination |