JPH0340443Y2 - - Google Patents
Info
- Publication number
- JPH0340443Y2 JPH0340443Y2 JP1983039941U JP3994183U JPH0340443Y2 JP H0340443 Y2 JPH0340443 Y2 JP H0340443Y2 JP 1983039941 U JP1983039941 U JP 1983039941U JP 3994183 U JP3994183 U JP 3994183U JP H0340443 Y2 JPH0340443 Y2 JP H0340443Y2
- Authority
- JP
- Japan
- Prior art keywords
- model
- reinforcing member
- casting
- fugitive
- molding
- 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
- 238000005266 casting Methods 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 11
- 239000008187 granular material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006355 external stress Effects 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3994183U JPS59148150U (ja) | 1983-03-18 | 1983-03-18 | 消失性模型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3994183U JPS59148150U (ja) | 1983-03-18 | 1983-03-18 | 消失性模型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59148150U JPS59148150U (ja) | 1984-10-03 |
| JPH0340443Y2 true JPH0340443Y2 (sh) | 1991-08-26 |
Family
ID=30170578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3994183U Granted JPS59148150U (ja) | 1983-03-18 | 1983-03-18 | 消失性模型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148150U (sh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5858239B2 (ja) * | 2012-09-04 | 2016-02-10 | トヨタ自動車株式会社 | 鋳物の歪み調整方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614048A (en) * | 1979-07-12 | 1981-02-10 | Baua Edouaruto | Manufacture of mold stabilized by pressure reduction consisting of backkfilling material having fluidity not containing binding agent and lost model for said mold |
| JPS57124548A (en) * | 1981-01-26 | 1982-08-03 | Nippon Koki Kk | Casting method |
-
1983
- 1983-03-18 JP JP3994183U patent/JPS59148150U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614048A (en) * | 1979-07-12 | 1981-02-10 | Baua Edouaruto | Manufacture of mold stabilized by pressure reduction consisting of backkfilling material having fluidity not containing binding agent and lost model for said mold |
| JPS57124548A (en) * | 1981-01-26 | 1982-08-03 | Nippon Koki Kk | Casting method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59148150U (ja) | 1984-10-03 |
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