JPS5666348A - Casting method - Google Patents

Casting method

Info

Publication number
JPS5666348A
JPS5666348A JP14043479A JP14043479A JPS5666348A JP S5666348 A JPS5666348 A JP S5666348A JP 14043479 A JP14043479 A JP 14043479A JP 14043479 A JP14043479 A JP 14043479A JP S5666348 A JPS5666348 A JP S5666348A
Authority
JP
Japan
Prior art keywords
ladle
molten metal
mold
nozzle
gradually
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
JP14043479A
Other languages
Japanese (ja)
Inventor
Tsuneo Nakajima
Minoru Uike
Morihisa Ishihara
Shinya Okamoto
Tsuneto Jinno
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP14043479A priority Critical patent/JPS5666348A/en
Publication of JPS5666348A publication Critical patent/JPS5666348A/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
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners

Landscapes

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

Abstract

PURPOSE:To considerably reduce the number of mold molding steps in particular, and improve the yield of molten metal by inserting a refractory nozzle having small holes at the end part connected to the discharge port of a ladle directly into a mold and pouring molten metal while gradually pulling this up. CONSTITUTION:A stopper valve 8 is lifted to allow the molten metal 10 in a ladle 11 to discharge from the inside of a nozzle 16 into a mold 6 through the small holes 15 at the end part. Along with the rise in the level 17 of the molten metal 10, the ladle 11, that is, the nozzle 16, is gradually pulled up so that the high temp. part of the molten meta 10 moves gradually to the upper part at all times. The molten metal 10 fills in both parts of the mold 6 and head 7 and when its level 17 reaches the head upper limit 4, the discharge port 9 of the ladle 11 is closed by a valve 8 and the ladle 11 is parted from the molding flask.
JP14043479A 1979-11-01 1979-11-01 Casting method Pending JPS5666348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14043479A JPS5666348A (en) 1979-11-01 1979-11-01 Casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14043479A JPS5666348A (en) 1979-11-01 1979-11-01 Casting method

Publications (1)

Publication Number Publication Date
JPS5666348A true JPS5666348A (en) 1981-06-04

Family

ID=15268570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14043479A Pending JPS5666348A (en) 1979-11-01 1979-11-01 Casting method

Country Status (1)

Country Link
JP (1) JPS5666348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108687335A (en) * 2018-05-05 2018-10-23 于浩 A kind of aluminothermy die for processing rack
CN112872341A (en) * 2020-12-28 2021-06-01 亚威机械制造(徐州)有限公司 Efficient multi-cavity metal casting equipment and working method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108687335A (en) * 2018-05-05 2018-10-23 于浩 A kind of aluminothermy die for processing rack
CN108687335B (en) * 2018-05-05 2020-08-25 温州雪榕机械科技有限公司 Mould rack for aluminothermic processing
CN112872341A (en) * 2020-12-28 2021-06-01 亚威机械制造(徐州)有限公司 Efficient multi-cavity metal casting equipment and working method thereof

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