JPS558382A - Diecast method - Google Patents

Diecast method

Info

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
Application number
JP8244478A
Other languages
Japanese (ja)
Other versions
JPS57140B2 (en
Inventor
Takeshi Goto
Akio Tanaka
Mizuo Edamura
Akira Kawakami
Seiro Tokunaga
Satoshi Koto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP8244478A priority Critical patent/JPS558382A/en
Publication of JPS558382A publication Critical patent/JPS558382A/en
Publication of JPS57140B2 publication Critical patent/JPS57140B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

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
JP8244478A 1978-07-05 1978-07-05 Diecast method Granted JPS558382A (en)

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)

* Cited by examiner, † Cited by third party
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
EP0972593A1 (en) * 1998-07-14 2000-01-19 Alusuisse Technology & Management AG Pressure die-casting method and products obtained thereby
EP0972594A1 (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
EP1358957A3 (en) * 2002-04-17 2004-03-03 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 Casting Products

Cited By (18)

* Cited by examiner, † Cited by third party
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
EP0972593A1 (en) * 1998-07-14 2000-01-19 Alusuisse Technology & Management AG Pressure die-casting method and products obtained thereby
EP0972594A1 (en) * 1998-07-14 2000-01-19 Alusuisse Technology & Management AG Pressure die-casting method and products obtained thereby
KR100663301B1 (en) * 1998-07-14 2007-01-02 니폰 라이트 메탈 컴퍼니 리미티드 Die Casting Method and Die Casting Products
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
US6308766B1 (en) 1999-03-05 2001-10-30 Alusuisse Technology & Management Ltd. Process for die-casting light-weight 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
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

Similar Documents

Publication Publication Date Title
JPS558382A (en) Diecast method
JPS57152361A (en) Method of manufacturing casted lump having little gas, gross porosity and oxide, pressure casting machine for executing said method and control unit for controlling said pressure
GB1191694A (en) Improvements in or relating to the Casting of Metal Parts by the Feeding of Liquid Metal into a Mould
JPS56144855A (en) Method and device for two-stage die casting under reduced pressure
AU1669083A (en) Method for pressure diecasting
JPS57206560A (en) Production of die casting
GB1388773A (en) Low-pressure casting installation
IE41049L (en) Moulding under low-pressure
GB808834A (en) Improvements in vacuum casting
JPS57160560A (en) Pressure casting device
JPS5797861A (en) Pressure casting method
GB1405167A (en) Prevention of shrinkage cavities and voids in metal ingots
JPS5573443A (en) Gas venting method of casting mold and gas vent member
JPS571558A (en) Poreless vacuum die casting method
JPS5772764A (en) Die casting method
GB1189883A (en) Method and Apparatus for the Manufacture of Moulds for Casting Metals
JPS5625919A (en) Preparation of molten steel with low oxygen and high nitrogen
JPS5731463A (en) Casting method for thin walled casting
JPS5581046A (en) Method and device for continuous casting of metal
JPS6478662A (en) Injection molding machine
JPS5747567A (en) Method for charging in vertical casting machine
JPS57109542A (en) Hollowing method of shell of shell core
JPS5756150A (en) Combination vacuum and pressure die-casting
GB872695A (en) Method and apparatus for vacuum casting
JPS53149802A (en) Vacuum melting method for alloy