JPS558382A - Diecast method - Google Patents
Diecast methodInfo
- Publication number
- JPS558382A JPS558382A JP8244478A JP8244478A JPS558382A JP S558382 A JPS558382 A JP S558382A JP 8244478 A JP8244478 A JP 8244478A JP 8244478 A JP8244478 A JP 8244478A JP S558382 A JPS558382 A JP S558382A
- Authority
- JP
- Japan
- Prior art keywords
- reactive gas
- cavity
- plunger
- sleeve
- plunger sleeve
- 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.)
- Granted
Links
Abstract
PURPOSE: To produce diecast products of high quality with a small consumption of reactive gas, in a reactive gas atmosphere diecast method, by charging reactive gas after evacuating the cavity and plunger sleeve interior.
CONSTITUTION: After completely clamping a movable die 1 and a fixed die 2, a plunger tip 5 is advanced to the position to block a pour port 6 of a plunger sleeve 4. A vacuum pump is operated to discharge air from an evacuating passage 9, and the pressure in the cavity 3 and plunger sleeve 4 is reduced. Then, a reactive gas such as oxygen is supplied from a reactive gas feed port 9 or 12, and the cavity 3 and plunger sleeve 4 is turned into a reactive gas atmosphere with a small amount of reactive gas. Then, the plunger tip 5 is set back to open the pour port 6, and molten steel 13 is charged into the sleeve 4, then the molten steel 13 is cast into the cavity 3 by means of the plunger tip 5. Thus is manufactured high quality casting free from casting shrinkage void due to inclusion of residual air.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8244478A JPS558382A (en) | 1978-07-05 | 1978-07-05 | Diecast method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8244478A JPS558382A (en) | 1978-07-05 | 1978-07-05 | Diecast method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS558382A true JPS558382A (en) | 1980-01-21 |
JPS57140B2 JPS57140B2 (en) | 1982-01-05 |
Family
ID=13774690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8244478A Granted JPS558382A (en) | 1978-07-05 | 1978-07-05 | Diecast method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558382A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772764A (en) * | 1980-10-24 | 1982-05-07 | Fuso Light Alloys Co Ltd | Die casting method |
JPS5794525U (en) * | 1980-12-03 | 1982-06-10 | ||
JPS583766A (en) * | 1981-06-27 | 1983-01-10 | Fuso Light Alloys Co Ltd | Die casting method |
JPS5838363U (en) * | 1981-08-31 | 1983-03-12 | 日本軽金属株式会社 | die casting mold equipment |
JPS6124377U (en) * | 1984-07-19 | 1986-02-13 | 日産自動車株式会社 | Cab mounting structure for industrial vehicles |
JPS6286955U (en) * | 1985-11-19 | 1987-06-03 | ||
JPS6294155U (en) * | 1985-11-29 | 1987-06-16 | ||
JPS62185761U (en) * | 1986-05-13 | 1987-11-26 | ||
EP0972594A1 (en) * | 1998-07-14 | 2000-01-19 | Alusuisse Technology & Management AG | Pressure die-casting method and products obtained thereby |
EP0972593A1 (en) * | 1998-07-14 | 2000-01-19 | Alusuisse Technology & Management AG | Pressure die-casting method and products obtained thereby |
EP0985473A1 (en) * | 1998-09-09 | 2000-03-15 | Alusuisse Bayrisches Druckguss-Werk GmbH & Co. KG | Pressure diecasting machine and process for making die castings |
EP1034863A1 (en) * | 1999-03-05 | 2000-09-13 | Alusuisse Technology & Management AG | Method for die casting of light metals |
WO2001051237A1 (en) * | 2000-01-12 | 2001-07-19 | Nippon Light Metal Co., Ltd. | Die cast method and die cast machine |
EP1358957A2 (en) * | 2002-04-17 | 2003-11-05 | Toshihara Kanagata Kogyo Co., Ltd. | Molding device |
KR100663301B1 (en) * | 1998-07-14 | 2007-01-02 | 니폰 라이트 메탈 컴퍼니 리미티드 | Die-casting method and die-cast products |
-
1978
- 1978-07-05 JP JP8244478A patent/JPS558382A/en active Granted
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772764A (en) * | 1980-10-24 | 1982-05-07 | Fuso Light Alloys Co Ltd | Die casting method |
JPH0233468B2 (en) * | 1980-10-24 | 1990-07-27 | Aaresutei Kk | |
JPS5794525U (en) * | 1980-12-03 | 1982-06-10 | ||
JPS583766A (en) * | 1981-06-27 | 1983-01-10 | Fuso Light Alloys Co Ltd | Die casting method |
JPS5838363U (en) * | 1981-08-31 | 1983-03-12 | 日本軽金属株式会社 | die casting mold equipment |
JPH0224381Y2 (en) * | 1984-07-19 | 1990-07-04 | ||
JPS6124377U (en) * | 1984-07-19 | 1986-02-13 | 日産自動車株式会社 | Cab mounting structure for industrial vehicles |
JPS6286955U (en) * | 1985-11-19 | 1987-06-03 | ||
JPH0222124Y2 (en) * | 1985-11-19 | 1990-06-14 | ||
JPS6294155U (en) * | 1985-11-29 | 1987-06-16 | ||
JPH0519398Y2 (en) * | 1985-11-29 | 1993-05-21 | ||
JPS62185761U (en) * | 1986-05-13 | 1987-11-26 | ||
KR100663301B1 (en) * | 1998-07-14 | 2007-01-02 | 니폰 라이트 메탈 컴퍼니 리미티드 | Die-casting method and die-cast products |
EP0972594A1 (en) * | 1998-07-14 | 2000-01-19 | Alusuisse Technology & Management AG | Pressure die-casting method and products obtained thereby |
EP0972593A1 (en) * | 1998-07-14 | 2000-01-19 | Alusuisse Technology & Management AG | Pressure die-casting method and products obtained thereby |
EP0985473A1 (en) * | 1998-09-09 | 2000-03-15 | Alusuisse Bayrisches Druckguss-Werk GmbH & Co. KG | Pressure diecasting machine and process for making die castings |
US6308766B1 (en) | 1999-03-05 | 2001-10-30 | Alusuisse Technology & Management Ltd. | Process for die-casting light-weight metals |
EP1034863A1 (en) * | 1999-03-05 | 2000-09-13 | Alusuisse Technology & Management AG | Method for die casting of light metals |
WO2001051237A1 (en) * | 2000-01-12 | 2001-07-19 | Nippon Light Metal Co., Ltd. | Die cast method and die cast machine |
US6648054B2 (en) | 2000-01-12 | 2003-11-18 | Nippon Light Metal Co., Ltd. | Die casting method and die casting machine |
EP1358957A2 (en) * | 2002-04-17 | 2003-11-05 | Toshihara Kanagata Kogyo Co., Ltd. | Molding device |
EP1358957A3 (en) * | 2002-04-17 | 2004-03-03 | Toshihara Kanagata Kogyo Co., Ltd. | Molding device |
US7011137B2 (en) | 2002-04-17 | 2006-03-14 | Toshihara Kanagata Kogyo Co., Ltd | Molding device |
Also Published As
Publication number | Publication date |
---|---|
JPS57140B2 (en) | 1982-01-05 |
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