JPS5554238A - Molten metal part cooler - Google Patents

Molten metal part cooler

Info

Publication number
JPS5554238A
JPS5554238A JP12808078A JP12808078A JPS5554238A JP S5554238 A JPS5554238 A JP S5554238A JP 12808078 A JP12808078 A JP 12808078A JP 12808078 A JP12808078 A JP 12808078A JP S5554238 A JPS5554238 A JP S5554238A
Authority
JP
Japan
Prior art keywords
head part
metallic patterns
molten metal
cooling medium
cooling
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
JP12808078A
Other languages
Japanese (ja)
Inventor
Hajime Shimazaki
Makoto Hasuo
Kazuo Hiroi
Yoshisada Kobayashi
Toshimi Hagiwara
Mitoshi Yamashita
Shuji Nishimoto
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP12808078A priority Critical patent/JPS5554238A/en
Publication of JPS5554238A publication Critical patent/JPS5554238A/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
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/04—Machines or apparatus for chill casting

Landscapes

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

Abstract

PURPOSE:To increase the cooling speed of the head part of metallic patterns and shorten the casting cycle, by force-cooling the circumference of the head part of the metallic patterns. CONSTITUTION:After molten metal is poured into metallic patterns 1, 2, the molten metal gradually freezes. The pattern temperature sensor 12 provided near the prodcut part 4 detects freezing temperature and opens the electromagnetic valve 9 of the pipe 8 communicating to the upper part of the head part 6 from the pressure tank 11 of a cooling medium 10. As the cooling medium 10 is released, the head part 6 of the metallic patterns 1, 2 is force-cooled. To prevent overcooling, the freezing point of the head part 6 is detected with the pattern temperature detector 12 and the release of the cooling medium 10 is stopped by closing the electromagnetic valve 9. After this, the metallic patterns 1, 2 are opened and the product is taken out when the detector of either one reaches the preset temperature as detected by the pattern temperature detector 13 or by a timer.
JP12808078A 1978-10-18 1978-10-18 Molten metal part cooler Pending JPS5554238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12808078A JPS5554238A (en) 1978-10-18 1978-10-18 Molten metal part cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12808078A JPS5554238A (en) 1978-10-18 1978-10-18 Molten metal part cooler

Publications (1)

Publication Number Publication Date
JPS5554238A true JPS5554238A (en) 1980-04-21

Family

ID=14975918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12808078A Pending JPS5554238A (en) 1978-10-18 1978-10-18 Molten metal part cooler

Country Status (1)

Country Link
JP (1) JPS5554238A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140284A (en) * 1987-09-11 1988-06-11 平野　文三 Heating furnace
JP2006272433A (en) * 2005-03-30 2006-10-12 Asahi Tec Corp Motorcycle wheel casting mold and casting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140284A (en) * 1987-09-11 1988-06-11 平野　文三 Heating furnace
JP2006272433A (en) * 2005-03-30 2006-10-12 Asahi Tec Corp Motorcycle wheel casting mold and casting method

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