JPS5641047A - Production of casting - Google Patents

Production of casting

Info

Publication number
JPS5641047A
JPS5641047A JP11859279A JP11859279A JPS5641047A JP S5641047 A JPS5641047 A JP S5641047A JP 11859279 A JP11859279 A JP 11859279A JP 11859279 A JP11859279 A JP 11859279A JP S5641047 A JPS5641047 A JP S5641047A
Authority
JP
Japan
Prior art keywords
molten metal
float
mold
hollow part
pouring
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
JP11859279A
Other languages
Japanese (ja)
Inventor
Shunkai Magusa
Isao Satake
Kimiyoshi Fujimoto
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.)
Sumitomo Aluminum Smelting Co
Original Assignee
Sumitomo Aluminum Smelting Co
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 Sumitomo Aluminum Smelting Co filed Critical Sumitomo Aluminum Smelting Co
Priority to JP11859279A priority Critical patent/JPS5641047A/en
Publication of JPS5641047A publication Critical patent/JPS5641047A/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To obtain a sound casting with a good casting yield by installing a float composed of a refractory material of specific gravity smaller than that of the molten metal to be poured and having a hollow part in the longitudinal direction into the mold space and pouring the molten metal through the hollow part of this float.
CONSTITUTION: A float 5 comprising a refractory material of specific gravity smaller than that of pouring metal and having mechanical strength and heat resistance and having a hollow part 6 is installed in the mold. Thence, when pouring of molten metal is performed through the hollow part 6 of the float 5, the molten metal poured passes through the gaps or resembling places and spreads in the mold sapce 9. As the molten metal level ascends, the float 5 also ascends. With this constitution, the molten metal of high temperature is successively replenished always to the surface layer part of the molten metal level in the mold; therefore, the ideal temperature gradient is formed from the bottom of the mold inside toward upward.
COPYRIGHT: (C)1981,JPO&Japio
JP11859279A 1979-09-13 1979-09-13 Production of casting Pending JPS5641047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11859279A JPS5641047A (en) 1979-09-13 1979-09-13 Production of casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11859279A JPS5641047A (en) 1979-09-13 1979-09-13 Production of casting

Publications (1)

Publication Number Publication Date
JPS5641047A true JPS5641047A (en) 1981-04-17

Family

ID=14740392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11859279A Pending JPS5641047A (en) 1979-09-13 1979-09-13 Production of casting

Country Status (1)

Country Link
JP (1) JPS5641047A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872634U (en) * 1981-11-11 1983-05-17 株式会社岡崎製作所 Sheath type resistance thermometer
JPS5935852A (en) * 1982-08-23 1984-02-27 Akebono Brake Ind Co Ltd Device and method for casting
JPS6363550A (en) * 1986-09-04 1988-03-19 Suzuki Junichi Structure of down sprue in metallic pattern casting machine
WO2013031967A1 (en) * 2011-08-31 2013-03-07 本田技研工業株式会社 Casting mold device, casting method, and cast article
CN106424678A (en) * 2015-08-04 2017-02-22 东北大学 Small metal and alloy cast pouring system capable of controlling rising speed of liquid level
EP3479925A3 (en) * 2012-12-14 2019-08-14 United Technologies Corporation Multi-shot casting

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872634U (en) * 1981-11-11 1983-05-17 株式会社岡崎製作所 Sheath type resistance thermometer
JPS5935852A (en) * 1982-08-23 1984-02-27 Akebono Brake Ind Co Ltd Device and method for casting
JPH0261344B2 (en) * 1982-08-23 1990-12-19 Akebono Brake Ind
JPS6363550A (en) * 1986-09-04 1988-03-19 Suzuki Junichi Structure of down sprue in metallic pattern casting machine
WO2013031967A1 (en) * 2011-08-31 2013-03-07 本田技研工業株式会社 Casting mold device, casting method, and cast article
EP3479925A3 (en) * 2012-12-14 2019-08-14 United Technologies Corporation Multi-shot casting
US10456830B2 (en) 2012-12-14 2019-10-29 United Technologies Corporation Multi-shot casting
US10576537B2 (en) 2012-12-14 2020-03-03 United Technologies Corporation Multi-shot casting
CN106424678A (en) * 2015-08-04 2017-02-22 东北大学 Small metal and alloy cast pouring system capable of controlling rising speed of liquid level

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