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 (en]) | 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 (en]) |
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 |
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