JPH0126784B2 - - Google Patents
Info
- Publication number
- JPH0126784B2 JPH0126784B2 JP58171828A JP17182883A JPH0126784B2 JP H0126784 B2 JPH0126784 B2 JP H0126784B2 JP 58171828 A JP58171828 A JP 58171828A JP 17182883 A JP17182883 A JP 17182883A JP H0126784 B2 JPH0126784 B2 JP H0126784B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- mold cavity
- molten metal
- sprue
- vacuum
- 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
- 239000002184 metal Substances 0.000 description 26
- 238000000465 moulding Methods 0.000 description 21
- 238000009423 ventilation Methods 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
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 |
|---|---|---|---|
| JP58171828A JPS6064748A (ja) | 1983-09-16 | 1983-09-16 | 減圧造型鋳型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58171828A JPS6064748A (ja) | 1983-09-16 | 1983-09-16 | 減圧造型鋳型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6064748A JPS6064748A (ja) | 1985-04-13 |
| JPH0126784B2 true JPH0126784B2 (hu) | 1989-05-25 |
Family
ID=15930492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58171828A Granted JPS6064748A (ja) | 1983-09-16 | 1983-09-16 | 減圧造型鋳型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6064748A (hu) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983917A (zh) * | 2017-12-28 | 2018-05-04 | 重庆臻展热处理有限公司 | 一种钢丸生产装置 |
| CN110653345B (zh) * | 2018-06-29 | 2024-05-31 | 丹佛斯（天津）有限公司 | 砂芯组件以及通过3d打印形成砂芯组件的方法 |
| CN110640093A (zh) * | 2019-10-24 | 2020-01-03 | 雷志勇 | 磨球紫铜水冷模具 |
-
1983
- 1983-09-16 JP JP58171828A patent/JPS6064748A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6064748A (ja) | 1985-04-13 |
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