JPH0317582B2 - - Google Patents
Info
- Publication number
- JPH0317582B2 JPH0317582B2 JP62276853A JP27685387A JPH0317582B2 JP H0317582 B2 JPH0317582 B2 JP H0317582B2 JP 62276853 A JP62276853 A JP 62276853A JP 27685387 A JP27685387 A JP 27685387A JP H0317582 B2 JPH0317582 B2 JP H0317582B2
- Authority
- JP
- Japan
- Prior art keywords
- runner
- hot water
- model
- gas
- surface area
- 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
- 238000005266 casting Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000004794 expanded polystyrene Substances 0.000 claims description 7
- 229920006248 expandable polystyrene Polymers 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 208000015943 Coeliac disease Diseases 0.000 description 8
- 238000009834 vaporization Methods 0.000 description 6
- 230000008016 vaporization Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000013022 venting Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000001364 causal effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
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 |
|---|---|---|---|
| JP62276853A JPH01118336A (ja) | 1987-10-31 | 1987-10-31 | 発泡ポリスチレン製の消失模型を用いる鋳物の鋳造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62276853A JPH01118336A (ja) | 1987-10-31 | 1987-10-31 | 発泡ポリスチレン製の消失模型を用いる鋳物の鋳造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01118336A JPH01118336A (ja) | 1989-05-10 |
| JPH0317582B2 true JPH0317582B2 (pm) | 1991-03-08 |
Family
ID=17575321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62276853A Granted JPH01118336A (ja) | 1987-10-31 | 1987-10-31 | 発泡ポリスチレン製の消失模型を用いる鋳物の鋳造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118336A (pm) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718725A1 (de) * | 1987-06-04 | 1988-12-22 | Hoechst Ag | Verfahren zur abtrennung von halogenierten hydroxy-aromaten aus waessrigen loesungen |
| CN102699278A (zh) * | 2012-06-05 | 2012-10-03 | 巢湖市江洋船舶配件有限公司 | 船锚的铸造工艺 |
| CN106734946B (zh) * | 2016-11-21 | 2018-08-28 | 嘉禾县众兴机械铸业有限公司 | 一种消失模干燥装置 |
-
1987
- 1987-10-31 JP JP62276853A patent/JPH01118336A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01118336A (ja) | 1989-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170297086A1 (en) | Process for providing metal castings using the lost foam method | |
| JPH0450099B2 (pm) | ||
| US3157924A (en) | Method of casting | |
| US3222738A (en) | Methods of removing expendable plastic patterns | |
| RU2381862C2 (ru) | Способ удаления легкоплавкой модели из литейной формы | |
| JPH0317582B2 (pm) | ||
| US3526266A (en) | Mold for the casting of metals | |
| GB2159445A (en) | Low-pressure, upward casting of metal articles | |
| US5092390A (en) | Method and mold for sand casting varying thickness articles | |
| US3404724A (en) | Method of casting in a shell molding | |
| US6715536B1 (en) | Full mold casting process and device for a differential case | |
| AU727866B2 (en) | Method of manufacturing a casting and apparatus therefor | |
| US5234046A (en) | Method of eliminating shrinkage porosity defects in the formation of cast molten metal articles using polystyrene chill | |
| JPH0238299B2 (pm) | ||
| US2273926A (en) | Method of forming metal shells and arbor for the saem | |
| JPH01202338A (ja) | 鋳造方法及び消失模型 | |
| NZ226328A (en) | Lost foam casting process: compaction of sand by vibration | |
| US3409069A (en) | Method of casting steel in a shell mold | |
| JPS6320442Y2 (pm) | ||
| JPH02217131A (ja) | 消失模型鋳造方法 | |
| CA1267266A (en) | Casting of metal articles | |
| JPS62214848A (ja) | 鋳物の鋳造方法及びその装置 | |
| SU854571A1 (ru) | Способ получени металлооболочковых форм | |
| JPH01118335A (ja) | 鋳型の製造方法 | |
| JPH0126784B2 (pm) |