SE448611B - Forfarande for framstellning av gjutkernor samt maskin for genomforande av forfarandet - Google Patents
Forfarande for framstellning av gjutkernor samt maskin for genomforande av forfarandetInfo
- Publication number
- SE448611B SE448611B SE8200512A SE8200512A SE448611B SE 448611 B SE448611 B SE 448611B SE 8200512 A SE8200512 A SE 8200512A SE 8200512 A SE8200512 A SE 8200512A SE 448611 B SE448611 B SE 448611B
- Authority
- SE
- Sweden
- Prior art keywords
- input
- unit
- core
- mixture
- electrical conductivity
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 239000000203 mixture Substances 0.000 claims description 180
- 238000005259 measurement Methods 0.000 claims description 50
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 23
- 238000011049 filling Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000011417 postcuring Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
- Mold Materials And Core Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802927854A SU990403A1 (ru) | 1980-06-09 | 1980-06-09 | Способ изготовлени стержней |
| SU802927853A SU1003999A1 (ru) | 1980-06-09 | 1980-06-09 | Стержнева машина |
| SU2994860 | 1980-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8200512L SE8200512L (sv) | 1982-01-29 |
| SE448611B true SE448611B (sv) | 1987-03-09 |
Family
ID=27356381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8200512A SE448611B (sv) | 1980-06-09 | 1982-01-29 | Forfarande for framstellning av gjutkernor samt maskin for genomforande av forfarandet |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH0138581B2 (enrdf_load_stackoverflow) |
| AU (1) | AU544406B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3152073A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2483815A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1167789B (enrdf_load_stackoverflow) |
| SE (1) | SE448611B (enrdf_load_stackoverflow) |
| WO (1) | WO1981003449A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0641942U (ja) * | 1992-11-27 | 1994-06-03 | 新東工業株式会社 | 上下鋳型同時造型装置 |
| CN104801673B (zh) * | 2014-01-26 | 2017-02-08 | 陕西重型汽车有限公司 | 一种轴承盖芯子的制作装置和制作方法 |
| CN103769545A (zh) * | 2014-02-20 | 2014-05-07 | 苏州明志科技有限公司 | 覆膜砂制芯装置及制芯工艺 |
| JP2024177102A (ja) * | 2023-06-07 | 2024-12-19 | 花王株式会社 | 鋳型作製方法、鋳型作製システム、情報処理装置、情報処理システム、情報処理方法、コンピュータプログラム、および記録媒体 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR701352A (fr) * | 1929-08-10 | 1931-03-16 | Nebiolo Spa | Appareil pour signaler la fin du séchage dans les étuves pour moules de fonderie |
| US3335787A (en) * | 1964-08-05 | 1967-08-15 | Dietert Co Harry W | Automatic mold testing apparatus |
| US3620293A (en) * | 1969-04-07 | 1971-11-16 | Ernst Otto Kruse | Press molding machine with adjustable feed device |
-
1981
- 1981-05-29 WO PCT/SU1981/000051 patent/WO1981003449A1/ru active Application Filing
- 1981-05-29 AU AU77289/81A patent/AU544406B2/en not_active Ceased
- 1981-05-29 JP JP56503519A patent/JPH0138581B2/ja not_active Expired
- 1981-05-29 DE DE813152073A patent/DE3152073A1/de active Granted
- 1981-06-08 IT IT22191/81A patent/IT1167789B/it active
- 1981-06-09 FR FR8111294A patent/FR2483815A1/fr active Granted
-
1982
- 1982-01-29 SE SE8200512A patent/SE448611B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU544406B2 (en) | 1985-05-23 |
| FR2483815A1 (fr) | 1981-12-11 |
| JPH0138581B2 (enrdf_load_stackoverflow) | 1989-08-15 |
| JPS57502050A (enrdf_load_stackoverflow) | 1982-11-18 |
| FR2483815B1 (enrdf_load_stackoverflow) | 1984-11-16 |
| WO1981003449A1 (en) | 1981-12-10 |
| DE3152073C2 (enrdf_load_stackoverflow) | 1988-10-13 |
| IT1167789B (it) | 1987-05-13 |
| IT8122191A0 (it) | 1981-06-08 |
| SE8200512L (sv) | 1982-01-29 |
| AU7728981A (en) | 1981-12-21 |
| DE3152073A1 (en) | 1982-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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