DE2238033C3 - Vorrichtung zum Formgießen von dünnwandigen Hohlkörpern - Google Patents
Vorrichtung zum Formgießen von dünnwandigen HohlkörpernInfo
- Publication number
- DE2238033C3 DE2238033C3 DE2238033A DE2238033A DE2238033C3 DE 2238033 C3 DE2238033 C3 DE 2238033C3 DE 2238033 A DE2238033 A DE 2238033A DE 2238033 A DE2238033 A DE 2238033A DE 2238033 C3 DE2238033 C3 DE 2238033C3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- walls
- melt
- compression chamber
- tube
- 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
- 238000000465 moulding Methods 0.000 title claims description 7
- 238000005266 casting Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 239000000155 melt Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 3
- 239000012768 molten material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128190A FR2147827B1 (enrdf_load_stackoverflow) | 1971-08-02 | 1971-08-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2238033A1 DE2238033A1 (de) | 1973-02-22 |
| DE2238033B2 DE2238033B2 (de) | 1974-01-31 |
| DE2238033C3 true DE2238033C3 (de) | 1974-08-29 |
Family
ID=9081295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2238033A Expired DE2238033C3 (de) | 1971-08-02 | 1972-08-02 | Vorrichtung zum Formgießen von dünnwandigen Hohlkörpern |
Country Status (13)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989089A (en) * | 1973-09-21 | 1976-11-02 | Hitachi Metals, Ltd. | Hollow core molding device for use in shell mold |
| FR2270037B1 (enrdf_load_stackoverflow) * | 1974-05-10 | 1979-04-06 | Pechiney Aluminium | |
| FR2340156A2 (fr) * | 1976-02-03 | 1977-09-02 | Pechiney Aluminium | Procede et dispositif de moulage sous basse pression |
| US4091192A (en) * | 1977-01-26 | 1978-05-23 | Scholle Corporation | Paired battery grids with severable brace, plastic lugs, and lead lug |
| FR2382298A1 (fr) * | 1977-03-01 | 1978-09-29 | Renault | Dispositif de coulee de metal liquide a basse pression |
| JPS5577961A (en) * | 1978-12-11 | 1980-06-12 | Japan Steel Works Ltd:The | Production of hollow metal cast ingot |
| BG33467A1 (en) * | 1980-12-11 | 1983-03-15 | Nikolov | Method and machine for castind under presure |
| DE3247129A1 (de) * | 1982-12-20 | 1984-06-20 | Institut po Metalosnanie i Technologia na Metalite, Sofija | Giessform |
| US4659002A (en) * | 1985-08-08 | 1987-04-21 | Pace, Incorporated | Apparatus for replacement of through-hole mounted PCB components |
| ES8608970A1 (es) * | 1985-10-08 | 1986-09-01 | Inst Po Metalloznanie I Tekno | Metodo y aparato para moldeado bajo presion |
| DE3941538A1 (de) * | 1989-12-19 | 1991-06-20 | So Periferna Technika | Verfahren und vorrichtung zur herstellung von hohlraeume aufweisenden gussstuecken |
| US5244031A (en) * | 1990-10-09 | 1993-09-14 | Arnold Cook | Dual mode gas system for casting |
| AU2560295A (en) * | 1994-05-19 | 1995-12-18 | Georg Fischer Disa A/S | Casting device for non-gravity casting of a mould with a light-metal alloy through a bottom inlet in the mould |
| JPH0938761A (ja) * | 1995-07-28 | 1997-02-10 | Sintokogio Ltd | 低融点金属中子の製造方法 |
| JP5611771B2 (ja) * | 2010-10-29 | 2014-10-22 | 旭テック株式会社 | 車両用ホイールの低圧鋳造装置 |
| CN106994506A (zh) * | 2017-05-18 | 2017-08-01 | 滨州戴森车轮科技有限公司 | 一种带有循环保护气氛的低压铸造炉 |
| FR3143393A1 (fr) * | 2022-12-15 | 2024-06-21 | Paris Sciences Et Lettres | Procede de fabrication par moulage, sans noyau, de pieces metalliques creuses |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1013548A (en) * | 1911-09-25 | 1912-01-02 | Charles M Grey | Art of making castings. |
| US1282963A (en) * | 1917-07-27 | 1918-10-29 | Stewart Mfg Company | Metal-casting apparatus. |
| US2210544A (en) * | 1938-04-18 | 1940-08-06 | Electric Storage Battery Co | Casting |
| US2209882A (en) * | 1938-12-03 | 1940-07-30 | Charles D Galloway | Pressure-casting apparatus |
| US2997756A (en) * | 1956-07-17 | 1961-08-29 | Griffin Wheel Co | Method and apparatus for casting ingots |
| NL110153C (enrdf_load_stackoverflow) * | 1957-10-01 | |||
| US3283372A (en) * | 1964-02-28 | 1966-11-08 | Aluminum Co Of America | Vacuum die casting apparatus |
| US3268960A (en) * | 1964-09-08 | 1966-08-30 | Glenn R Morton | Method of and means for producing dense articles from molten materials |
-
0
- BE BE786990D patent/BE786990A/xx not_active IP Right Cessation
-
1971
- 1971-08-02 FR FR7128190A patent/FR2147827B1/fr not_active Expired
-
1972
- 1972-07-28 IT IT27586/72A patent/IT963495B/it active
- 1972-07-31 US US00276665A patent/US3761218A/en not_active Expired - Lifetime
- 1972-08-01 SE SE7210023A patent/SE391136B/xx unknown
- 1972-08-01 GB GB3594472A patent/GB1363590A/en not_active Expired
- 1972-08-01 LU LU65830A patent/LU65830A1/xx unknown
- 1972-08-01 NL NLAANVRAGE7210555,A patent/NL173489C/xx not_active IP Right Cessation
- 1972-08-01 CH CH1139772A patent/CH560082A5/xx not_active IP Right Cessation
- 1972-08-01 CA CA148,473A patent/CA980977A/en not_active Expired
- 1972-08-02 JP JP7758472A patent/JPS5417692B2/ja not_active Expired
- 1972-08-02 SU SU1818718A patent/SU452947A3/ru active
- 1972-08-02 DE DE2238033A patent/DE2238033C3/de not_active Expired
-
1975
- 1975-12-19 SE SE7514464A patent/SE7514464L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU65830A1 (enrdf_load_stackoverflow) | 1973-01-15 |
| IT963495B (it) | 1974-01-10 |
| DE2238033A1 (de) | 1973-02-22 |
| JPS5417692B2 (enrdf_load_stackoverflow) | 1979-07-02 |
| NL7210555A (enrdf_load_stackoverflow) | 1973-02-06 |
| US3761218A (en) | 1973-09-25 |
| CA980977A (en) | 1976-01-06 |
| FR2147827B1 (enrdf_load_stackoverflow) | 1974-03-29 |
| SU452947A3 (ru) | 1974-12-05 |
| GB1363590A (en) | 1974-08-14 |
| SE7514464L (sv) | 1975-12-19 |
| FR2147827A1 (enrdf_load_stackoverflow) | 1973-03-16 |
| SE391136B (sv) | 1977-02-07 |
| NL173489C (nl) | 1984-02-01 |
| DE2238033B2 (de) | 1974-01-31 |
| JPS4834731A (enrdf_load_stackoverflow) | 1973-05-22 |
| CH560082A5 (enrdf_load_stackoverflow) | 1975-03-27 |
| BE786990A (fr) | 1973-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |