JPS6322900B2 - - Google Patents
Info
- Publication number
- JPS6322900B2 JPS6322900B2 JP58020805A JP2080583A JPS6322900B2 JP S6322900 B2 JPS6322900 B2 JP S6322900B2 JP 58020805 A JP58020805 A JP 58020805A JP 2080583 A JP2080583 A JP 2080583A JP S6322900 B2 JPS6322900 B2 JP S6322900B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- molding
- molding machine
- lower 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
Links
- 238000000465 moulding Methods 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000012546 transfer Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 6
- 239000012778 molding material Substances 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 38
- 239000003110 molding sand Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020805A JPS59147744A (ja) | 1983-02-09 | 1983-02-09 | 全自動コ−ルドボツクス一体接合中子造型機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020805A JPS59147744A (ja) | 1983-02-09 | 1983-02-09 | 全自動コ−ルドボツクス一体接合中子造型機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147744A JPS59147744A (ja) | 1984-08-24 |
| JPS6322900B2 true JPS6322900B2 (enrdf_load_html_response) | 1988-05-13 |
Family
ID=12037251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58020805A Granted JPS59147744A (ja) | 1983-02-09 | 1983-02-09 | 全自動コ−ルドボツクス一体接合中子造型機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147744A (enrdf_load_html_response) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63174944U (enrdf_load_html_response) * | 1987-04-30 | 1988-11-14 | ||
| JP2943674B2 (ja) * | 1994-12-26 | 1999-08-30 | トヨタ自動車株式会社 | 中子成形方法 |
| CN109070194B (zh) * | 2016-04-13 | 2021-07-09 | 麦科恩威特尔莱伊公司 | 用于制造轨道车辆耦合器头部芯体的系统和方法 |
-
1983
- 1983-02-09 JP JP58020805A patent/JPS59147744A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59147744A (ja) | 1984-08-24 |
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