JPS61158339U - - Google Patents
Info
- Publication number
- JPS61158339U JPS61158339U JP3947285U JP3947285U JPS61158339U JP S61158339 U JPS61158339 U JP S61158339U JP 3947285 U JP3947285 U JP 3947285U JP 3947285 U JP3947285 U JP 3947285U JP S61158339 U JPS61158339 U JP S61158339U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- styrene
- foam
- mold core
- casting
- 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.)
- Pending
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 2
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
図面は本考案の実施態様を示すものであり第１
図は砂型中子を嵌入し型閉した、原料充填前の状
態を示す一部切欠断面図、第２図は成型完了、製
品取出し前の状態を示す一部切欠断面図である。
１……原料充填器、２……固定プレート、３…
…固定側金型、４……スチーム入口、５……移動
側金型、６……移動プレート、７……ドレン排出
及びバキユーム口、８……発泡スチレン模型、９
……砂型中子。
The drawings show embodiments of the present invention and are
The figure is a partially cutaway sectional view showing the state before raw materials are filled, with the sand mold core inserted and the mold closed, and FIG. 2 is a partially cutaway sectional view showing the state after molding is completed and before the product is taken out. 1...Raw material filling device, 2...Fixing plate, 3...
... Fixed side mold, 4 ... Steam inlet, 5 ... Movable side mold, 6 ... Moving plate, 7 ... Drain discharge and vacuum port, 8 ... Styrene foam model, 9
...Sand mold core.
Claims (1)
スチレン成型用金型内に砂型中子を嵌入した後、
スチレンビーズを充填し、加熱して発泡融着させ
る。砂型中子と一体成型することを特徴とする鋳
造用発泡スチレン模型を成型する方法。 In the molding of styrene foam models for casting, after inserting the sand mold core into the styrene foam mold,
Fill with styrene beads and heat to foam and fuse. A method for molding a styrene foam model for casting, characterized by integral molding with a sand mold core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3947285U JPS61158339U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3947285U JPS61158339U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158339U true JPS61158339U (en) | 1986-10-01 |
Family
ID=30547447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3947285U Pending JPS61158339U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158339U (en) |
-
1985
- 1985-03-19 JP JP3947285U patent/JPS61158339U/ja active Pending