NO774391L - Fremgangsmaate ved stoeping og form for utfoerelse av fremgangsmaaten - Google Patents
Fremgangsmaate ved stoeping og form for utfoerelse av fremgangsmaatenInfo
- Publication number
- NO774391L NO774391L NO774391A NO774391A NO774391L NO 774391 L NO774391 L NO 774391L NO 774391 A NO774391 A NO 774391A NO 774391 A NO774391 A NO 774391A NO 774391 L NO774391 L NO 774391L
- Authority
- NO
- Norway
- Prior art keywords
- box
- blind
- mold
- casting
- cone
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005266 casting Methods 0.000 title claims description 24
- 239000002184 metal Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 15
- 239000011819 refractory material Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000003110 molding sand Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002985 plastic film Substances 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
- Pinball Game Machines (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8303277A JPS5419422A (en) | 1977-07-13 | 1977-07-13 | Casting method using reduceddpressure mold having blind feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO774391L true NO774391L (no) | 1979-01-16 |
Family
ID=13790879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO774391A NO774391L (no) | 1977-07-13 | 1977-12-20 | Fremgangsmaate ved stoeping og form for utfoerelse av fremgangsmaaten |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5419422A (fi) |
| AT (1) | AT357282B (fi) |
| BE (1) | BE862744A (fi) |
| CH (1) | CH627671A5 (fi) |
| DE (1) | DE2802103A1 (fi) |
| DK (1) | DK32678A (fi) |
| FI (1) | FI63531C (fi) |
| FR (1) | FR2397246A1 (fi) |
| GB (1) | GB1594270A (fi) |
| IT (1) | IT1090298B (fi) |
| NL (1) | NL7800104A (fi) |
| NO (1) | NO774391L (fi) |
| SE (1) | SE7800546L (fi) |
| TR (1) | TR20369A (fi) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433223A (en) * | 1977-08-20 | 1979-03-10 | Sintokogio Ltd | Method of molding blind feeder in reducedd pressure molding and airrpassing parts for molding blind feeder portion |
| DE2929397C2 (de) * | 1979-07-20 | 1985-08-08 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zum Trennen einer feuerfesten Formmaske von einem Gießereimodell |
| DE3706929A1 (de) * | 1987-03-04 | 1988-09-15 | Bruehl Eisenwerk | Verfahren zum giessen von metallformstuecken und vorrichtung zur durchfuehrung des verfahrens |
| US5295438A (en) * | 1991-12-03 | 1994-03-22 | Plessey Tellumat South Africa Limited | Single initiate command system and method for a multi-shot blast |
| CN101693282B (zh) * | 2009-10-22 | 2011-06-29 | 南阳市汇森精密仪器铸造有限公司 | V法铸造生产超高压开关承压铝合金罐体的方法 |
| CN102407290A (zh) * | 2011-12-01 | 2012-04-11 | 中核苏阀横店机械有限公司 | 一种自带大气压坭芯的暗冒口 |
| DE102014201900B4 (de) * | 2014-02-03 | 2022-06-02 | Volkswagen Aktiengesellschaft | Gussform und Ventilvorrichtung für eine Gussform |
| CN105499496A (zh) * | 2015-12-28 | 2016-04-20 | 济南圣泉集团股份有限公司 | 一种v法铸造用补缩排气冒口套 |
| CN105598375B (zh) * | 2016-01-11 | 2018-08-21 | 共享装备股份有限公司 | 铸造用出气系统 |
| CN106077517B (zh) * | 2016-07-27 | 2017-09-26 | 三鑫重工机械有限公司 | 一种高速钢轧辊的铸造方法 |
| CN113351828A (zh) * | 2021-05-24 | 2021-09-07 | 贵州安吉航空精密铸造有限责任公司 | 一种内嵌陶瓷型芯熔模铸造成型工艺 |
| CN113732245B (zh) * | 2021-07-27 | 2023-05-23 | 石钢京诚装备技术有限公司 | 一种大型水电推力头的生产方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1508657B1 (de) * | 1965-12-16 | 1970-04-23 | Gruenzweig & Hartmann | Kugelfoermiges Speisermodell aus geschaeumtem Kunststoff |
| US3513904A (en) * | 1967-10-26 | 1970-05-26 | Wyman Curtis Lane | Self-pressurizing feeder head device |
| JPS5540338B2 (fi) * | 1974-01-23 | 1980-10-17 |
-
1977
- 1977-07-13 JP JP8303277A patent/JPS5419422A/ja active Granted
- 1977-12-20 NO NO774391A patent/NO774391L/no unknown
- 1977-12-21 GB GB53122/77A patent/GB1594270A/en not_active Expired
- 1977-12-30 IT IT31512/77A patent/IT1090298B/it active
-
1978
- 1978-01-04 NL NL7800104A patent/NL7800104A/xx not_active Application Discontinuation
- 1978-01-09 BE BE2056581A patent/BE862744A/xx not_active IP Right Cessation
- 1978-01-11 FI FI780081A patent/FI63531C/fi not_active IP Right Cessation
- 1978-01-17 SE SE7800546A patent/SE7800546L/xx unknown
- 1978-01-18 DE DE19782802103 patent/DE2802103A1/de not_active Ceased
- 1978-01-20 AT AT42578A patent/AT357282B/de not_active IP Right Cessation
- 1978-01-23 FR FR7801755A patent/FR2397246A1/fr active Granted
- 1978-01-23 DK DK78326A patent/DK32678A/da not_active Application Discontinuation
- 1978-01-23 CH CH68178A patent/CH627671A5/de not_active IP Right Cessation
- 1978-03-23 TR TR20369A patent/TR20369A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT357282B (de) | 1980-06-25 |
| JPS6110215B2 (fi) | 1986-03-28 |
| FI63531C (fi) | 1983-07-11 |
| DK32678A (da) | 1979-01-14 |
| FR2397246B1 (fi) | 1981-12-04 |
| FI780081A (fi) | 1979-01-14 |
| FI63531B (fi) | 1983-03-31 |
| FR2397246A1 (fr) | 1979-02-09 |
| JPS5419422A (en) | 1979-02-14 |
| BE862744A (fr) | 1978-05-02 |
| IT1090298B (it) | 1985-06-26 |
| CH627671A5 (en) | 1982-01-29 |
| TR20369A (tr) | 1981-05-04 |
| NL7800104A (nl) | 1979-01-16 |
| GB1594270A (en) | 1981-07-30 |
| DE2802103A1 (de) | 1979-01-25 |
| ATA42578A (de) | 1979-11-15 |
| SE7800546L (sv) | 1979-01-14 |
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