JPH0531450B2 - - Google Patents
Info
- Publication number
- JPH0531450B2 JPH0531450B2 JP22658885A JP22658885A JPH0531450B2 JP H0531450 B2 JPH0531450 B2 JP H0531450B2 JP 22658885 A JP22658885 A JP 22658885A JP 22658885 A JP22658885 A JP 22658885A JP H0531450 B2 JPH0531450 B2 JP H0531450B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- sand mold
- molding sand
- support frame
- mold
- 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 - Lifetime
Links
- 239000003110 molding sand Substances 0.000 claims description 33
- 238000001746 injection moulding Methods 0.000 claims description 15
- 239000012778 molding material Substances 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007849 furan resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22658885A JPS6285917A (ja) | 1985-10-11 | 1985-10-11 | 成形用砂型を用いた射出成形装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22658885A JPS6285917A (ja) | 1985-10-11 | 1985-10-11 | 成形用砂型を用いた射出成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6285917A JPS6285917A (ja) | 1987-04-20 |
| JPH0531450B2 true JPH0531450B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-05-12 |
Family
ID=16847530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22658885A Granted JPS6285917A (ja) | 1985-10-11 | 1985-10-11 | 成形用砂型を用いた射出成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159708A (ja) * | 1989-11-17 | 1991-07-09 | Sintokogio Ltd | 金型装置 |
| WO2001026849A1 (fr) * | 1999-10-14 | 2001-04-19 | Yugen Kaisha Esumorudo | Procede et machine de coulee sous pression, et article coule sous pression |
| ES1091830Y (es) * | 2013-08-29 | 2014-01-21 | Simplicity Works Europe Sl | Molde para la obtencion de articulos tridimensionales |
-
1985
- 1985-10-11 JP JP22658885A patent/JPS6285917A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6285917A (ja) | 1987-04-20 |