JPS623703B2 - - Google Patents
Info
- Publication number
- JPS623703B2 JPS623703B2 JP56150174A JP15017481A JPS623703B2 JP S623703 B2 JPS623703 B2 JP S623703B2 JP 56150174 A JP56150174 A JP 56150174A JP 15017481 A JP15017481 A JP 15017481A JP S623703 B2 JPS623703 B2 JP S623703B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- mold
- blowing
- sand
- 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
- 238000007664 blowing Methods 0.000 claims description 61
- 239000004576 sand Substances 0.000 claims description 37
- 238000000465 moulding Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000003110 molding sand Substances 0.000 description 3
- VIJMMQUAJQEELS-UHFFFAOYSA-N n,n-bis(ethenyl)ethenamine Chemical compound C=CN(C=C)C=C VIJMMQUAJQEELS-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 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 |
|---|---|---|---|
| JP56150174A JPS5850154A (ja) | 1981-09-22 | 1981-09-22 | ガス硬化式鋳型造型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56150174A JPS5850154A (ja) | 1981-09-22 | 1981-09-22 | ガス硬化式鋳型造型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5850154A JPS5850154A (ja) | 1983-03-24 |
| JPS623703B2 true JPS623703B2 (enrdf_load_stackoverflow) | 1987-01-26 |
Family
ID=15491113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56150174A Granted JPS5850154A (ja) | 1981-09-22 | 1981-09-22 | ガス硬化式鋳型造型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850154A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59209454A (ja) * | 1983-05-14 | 1984-11-28 | Toyota Motor Corp | 鋳型造型機ブロ−ヘツド砂出し方法およびその装置 |
-
1981
- 1981-09-22 JP JP56150174A patent/JPS5850154A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850154A (ja) | 1983-03-24 |
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