JPS6242697B2 - - Google Patents
Info
- Publication number
- JPS6242697B2 JPS6242697B2 JP56039030A JP3903081A JPS6242697B2 JP S6242697 B2 JPS6242697 B2 JP S6242697B2 JP 56039030 A JP56039030 A JP 56039030A JP 3903081 A JP3903081 A JP 3903081A JP S6242697 B2 JPS6242697 B2 JP S6242697B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- mold
- model
- cavity
- gas
- 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
- 230000006837 decompression Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 239000003110 molding sand Substances 0.000 description 11
- 230000013011 mating Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3903081A JPS57152346A (en) | 1981-03-17 | 1981-03-17 | Pattern for carbon dioxide mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3903081A JPS57152346A (en) | 1981-03-17 | 1981-03-17 | Pattern for carbon dioxide mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152346A JPS57152346A (en) | 1982-09-20 |
| JPS6242697B2 true JPS6242697B2 (US20100223739A1-20100909-C00005.png) | 1987-09-09 |
Family
ID=12541705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3903081A Granted JPS57152346A (en) | 1981-03-17 | 1981-03-17 | Pattern for carbon dioxide mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57152346A (US20100223739A1-20100909-C00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127542U (ja) * | 1984-07-18 | 1986-02-19 | 花王株式会社 | ガス硬化鋳型製造用鋳枠 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315776U (US20100223739A1-20100909-C00005.png) * | 1976-07-20 | 1978-02-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586599Y2 (ja) * | 1978-04-21 | 1983-02-04 | 日立金属株式会社 | 中子成形装置 |
-
1981
- 1981-03-17 JP JP3903081A patent/JPS57152346A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315776U (US20100223739A1-20100909-C00005.png) * | 1976-07-20 | 1978-02-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57152346A (en) | 1982-09-20 |
