JPS63202455U - - Google Patents
Info
- Publication number
- JPS63202455U JPS63202455U JP9168987U JP9168987U JPS63202455U JP S63202455 U JPS63202455 U JP S63202455U JP 9168987 U JP9168987 U JP 9168987U JP 9168987 U JP9168987 U JP 9168987U JP S63202455 U JPS63202455 U JP S63202455U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- molten metal
- heat insulating
- return pin
- metal return
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本発明の実施例１のガス抜き装置を備
えた金型の断面図、第２図は本発明の実施例１の
湯流れ検知器の断面図、第３図は本発明の実施例
２のガス抜き装置を備えた金型の断面図、第４図
は従来のガス抜きを備えた金型の断面図を表わす
。
図中、３……キヤビテイ、５……断熱スリーブ
、９……真空ポンプ、１０……溶湯戻しピン、１
１……シリンダ、１２……湯流れ検知器。
FIG. 1 is a sectional view of a mold equipped with a gas venting device according to Embodiment 1 of the present invention, FIG. 2 is a sectional view of a metal flow detector according to Embodiment 1 of the present invention, and FIG. 3 is an embodiment of the present invention. FIG. 4 shows a cross-sectional view of a mold equipped with a gas venting device according to Example 2, and FIG. 4 shows a cross-sectional view of a mold equipped with a conventional gas venting device. In the figure, 3... Cavity, 5... Insulating sleeve, 9... Vacuum pump, 10... Molten metal return pin, 1
1... Cylinder, 12... Hot water flow detector.
Claims (1)
断熱スリーブと、該断熱スリーブに嵌挿した溶湯
戻しピンと、該溶湯戻しピンを該スリーブ内を摺
動させるシリンダと、該スリーブに接続された真
空源とからなる重力鋳造法における金型内ガス抜
き装置。 A melt flow detector, a heat insulating sleeve whose lower end opens into a cavity, a molten metal return pin fitted into the heat insulating sleeve, a cylinder for sliding the molten metal return pin in the sleeve, and a vacuum source connected to the sleeve. An in-mold gas venting device for gravity casting method consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9168987U JPS63202455U (en) | 1987-06-15 | 1987-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9168987U JPS63202455U (en) | 1987-06-15 | 1987-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202455U true JPS63202455U (en) | 1988-12-27 |
Family
ID=30952705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9168987U Pending JPS63202455U (en) | 1987-06-15 | 1987-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016194094A1 (en) * | 2015-05-29 | 2016-12-08 | リンテック株式会社 | Adhesive sheet |
-
1987
- 1987-06-15 JP JP9168987U patent/JPS63202455U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016194094A1 (en) * | 2015-05-29 | 2016-12-08 | リンテック株式会社 | Adhesive sheet |
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