JPS5785642A - Method for solidifying molten metal in sprue part in die casting - Google Patents

Method for solidifying molten metal in sprue part in die casting

Info

Publication number
JPS5785642A
JPS5785642A JP16286880A JP16286880A JPS5785642A JP S5785642 A JPS5785642 A JP S5785642A JP 16286880 A JP16286880 A JP 16286880A JP 16286880 A JP16286880 A JP 16286880A JP S5785642 A JPS5785642 A JP S5785642A
Authority
JP
Japan
Prior art keywords
molten metal
chiller
operated
cylinder
sprue part
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
JP16286880A
Other languages
Japanese (ja)
Other versions
JPS6239057B2 (en
Inventor
Eiji Naruse
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.)
Sintokogio Ltd
Shinto Industrial Co Ltd
Original Assignee
Sintokogio Ltd
Shinto Kogyo KK
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 Sintokogio Ltd, Shinto Kogyo KK filed Critical Sintokogio Ltd
Priority to JP16286880A priority Critical patent/JPS5785642A/en
Publication of JPS5785642A publication Critical patent/JPS5785642A/en
Publication of JPS6239057B2 publication Critical patent/JPS6239057B2/ja
Granted 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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To prevent the occurrence of trouble owing to scattering or the like of molten metal splash by inserting a chiller coated with graphite into the molten metal in a sprue part, and solidifying the molten metal forcibly. CONSTITUTION:After molten metal 4 is charged into the cavity part 3 of registered dies 1 consisting of a left die 2 and a right die 2a, a cylinder 9 is forced out and operated to insert a chiller dipped in a graphite coating soln. 13 so as to prohibit melt-sticking of the molten metal into a sprue part 3a, thereby increasing the cooling rate of the molten metal 4 in the part 3a. At the point of the time when the molten metal begins to solidify, the cylinder 9 is operated reverse to draw the chiller 10 from the part 3a; at the same time, an opening and closing cylinder not shown is operated to open the dies 1 to right and left, and the casting is removed.
JP16286880A 1980-11-18 1980-11-18 Method for solidifying molten metal in sprue part in die casting Granted JPS5785642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16286880A JPS5785642A (en) 1980-11-18 1980-11-18 Method for solidifying molten metal in sprue part in die casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16286880A JPS5785642A (en) 1980-11-18 1980-11-18 Method for solidifying molten metal in sprue part in die casting

Publications (2)

Publication Number Publication Date
JPS5785642A true JPS5785642A (en) 1982-05-28
JPS6239057B2 JPS6239057B2 (en) 1987-08-20

Family

ID=15762782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16286880A Granted JPS5785642A (en) 1980-11-18 1980-11-18 Method for solidifying molten metal in sprue part in die casting

Country Status (1)

Country Link
JP (1) JPS5785642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858671A (en) * 1988-04-19 1989-08-22 Brunswick Corporation Method and apparatus for accelerating metal solidification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858671A (en) * 1988-04-19 1989-08-22 Brunswick Corporation Method and apparatus for accelerating metal solidification

Also Published As

Publication number Publication date
JPS6239057B2 (en) 1987-08-20

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