JPS6415267A - Casting method - Google Patents

Casting method

Info

Publication number
JPS6415267A
JPS6415267A JP17070087A JP17070087A JPS6415267A JP S6415267 A JPS6415267 A JP S6415267A JP 17070087 A JP17070087 A JP 17070087A JP 17070087 A JP17070087 A JP 17070087A JP S6415267 A JPS6415267 A JP S6415267A
Authority
JP
Japan
Prior art keywords
casting
mold
molten metal
upper die
cavity
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
Application number
JP17070087A
Other languages
Japanese (ja)
Inventor
Masahiro Okada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP17070087A priority Critical patent/JPS6415267A/en
Publication of JPS6415267A publication Critical patent/JPS6415267A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To reduce the defect in casting and to improve the quality of a casting by filling a molten metal in the cavity space enlarged by moving a mold to a gradient draft side and executing casting by returning the mold to a normal position. CONSTITUTION:A mold 10 is formed by the dies of a lower die 12, horizontal die 14 and upper die 16 and the upper die 16 is ascended by a specified amt. Z1 from the clearly fixed position of a normal cavity space 18. The mold 10 is then returned to the original position with filling a molten metal in a cavity 18a by tilting the mold 10 to fill up a molten metal 26 in the cavity space 18. When the upper die 16 is descended to a normal position, the molten metal 26 inside a cavity 18b is moved to risers 20a, 20b in unsolidified state and casting defects are reduced with the pressurization of the upper die 16. Due to the running at the casting time being improved, the turbulence, etc. are eliminated and the quality of casting is improved.
JP17070087A 1987-07-08 1987-07-08 Casting method Pending JPS6415267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17070087A JPS6415267A (en) 1987-07-08 1987-07-08 Casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17070087A JPS6415267A (en) 1987-07-08 1987-07-08 Casting method

Publications (1)

Publication Number Publication Date
JPS6415267A true JPS6415267A (en) 1989-01-19

Family

ID=15909777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17070087A Pending JPS6415267A (en) 1987-07-08 1987-07-08 Casting method

Country Status (1)

Country Link
JP (1) JPS6415267A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704413A (en) * 1993-11-30 1998-01-06 Honda Giken Kogyo Kabushiki Kaisha Rotary-mold gravity casting process
WO2005095025A1 (en) * 2004-03-31 2005-10-13 Rautenbach-Guss Wernigerode Gmbh Method and device for casting components from light alloys according to the tilt pouring concept
JP2006130537A (en) * 2004-11-08 2006-05-25 Yokohama Rubber Co Ltd:The Tilting gravitation casting method and tilting gravitation casting apparatus
FR2921282A1 (en) * 2007-09-20 2009-03-27 Peugeot Citroen Automobiles Sa Filling foundry mold with molten metal or metal alloy for manufacturing cylinder head of internal combustion engine, comprises progressively tilting the mold during its filling using pourer, which ensures flow of molten product in the mold

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017297A (en) * 1973-06-11 1975-02-24
JPS56165557A (en) * 1980-05-23 1981-12-19 Toyota Motor Corp Casting method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017297A (en) * 1973-06-11 1975-02-24
JPS56165557A (en) * 1980-05-23 1981-12-19 Toyota Motor Corp Casting method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704413A (en) * 1993-11-30 1998-01-06 Honda Giken Kogyo Kabushiki Kaisha Rotary-mold gravity casting process
WO2005095025A1 (en) * 2004-03-31 2005-10-13 Rautenbach-Guss Wernigerode Gmbh Method and device for casting components from light alloys according to the tilt pouring concept
JP2006130537A (en) * 2004-11-08 2006-05-25 Yokohama Rubber Co Ltd:The Tilting gravitation casting method and tilting gravitation casting apparatus
FR2921282A1 (en) * 2007-09-20 2009-03-27 Peugeot Citroen Automobiles Sa Filling foundry mold with molten metal or metal alloy for manufacturing cylinder head of internal combustion engine, comprises progressively tilting the mold during its filling using pourer, which ensures flow of molten product in the mold

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