JPS61177748U - - Google Patents
Info
- Publication number
- JPS61177748U JPS61177748U JP6069685U JP6069685U JPS61177748U JP S61177748 U JPS61177748 U JP S61177748U JP 6069685 U JP6069685 U JP 6069685U JP 6069685 U JP6069685 U JP 6069685U JP S61177748 U JPS61177748 U JP S61177748U
- Authority
- JP
- Japan
- Prior art keywords
- molding method
- product
- vacuum molding
- serve
- covered
- 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
- 238000000465 moulding Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は小物多数個込め品の配置図である。実
線は製品部、湯口部、湯道部で点線は通気孔を示
す。第２図は第１図Ａ部の拡大図で製品端部の薄
肉部に湯玉が残つた状況を示し、第３図は余肉７
を設けた状況を示す。 １：減圧造型鋳型、２：製品キヤビテイ部、３
：湯口部、４：湯道部、５：堰部、６：通気孔、
Ｂ：湯玉、７：余肉。
線は製品部、湯口部、湯道部で点線は通気孔を示
す。第２図は第１図Ａ部の拡大図で製品端部の薄
肉部に湯玉が残つた状況を示し、第３図は余肉７
を設けた状況を示す。 １：減圧造型鋳型、２：製品キヤビテイ部、３
：湯口部、４：湯道部、５：堰部、６：通気孔、
Ｂ：湯玉、７：余肉。
Claims (1)
- 外周はプラスチツクフイルムおよび鋳枠で被覆
され内部は負圧に保持される横型の減圧造型法に
おいて、湯玉残り対策として、製品の見切り部に
余肉となるキヤビテイ部を付設したことを特徴と
する減圧造型鋳型。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6069685U JPS61177748U (ja) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6069685U JPS61177748U (ja) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177748U true JPS61177748U (ja) | 1986-11-06 |
Family
ID=30588284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6069685U Pending JPS61177748U (ja) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177748U (ja) |
-
1985
- 1985-04-23 JP JP6069685U patent/JPS61177748U/ja active Pending