JPS57165168A - Thin-walled precision casting method by electromagnetic pressurizing - Google Patents

Thin-walled precision casting method by electromagnetic pressurizing

Info

Publication number
JPS57165168A
JPS57165168A JP5019381A JP5019381A JPS57165168A JP S57165168 A JPS57165168 A JP S57165168A JP 5019381 A JP5019381 A JP 5019381A JP 5019381 A JP5019381 A JP 5019381A JP S57165168 A JPS57165168 A JP S57165168A
Authority
JP
Japan
Prior art keywords
thin
casting
molten metal
sound
walled
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
JP5019381A
Other languages
Japanese (ja)
Inventor
Kazutane Mori
Tsutomu Kuwabara
Katsuichi Mori
Toru Kiyama
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP5019381A priority Critical patent/JPS57165168A/en
Publication of JPS57165168A publication Critical patent/JPS57165168A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE:To cast sound precision castings in precision casting by replenishing molten metal to a thin-walled part by using electromagnetic force. CONSTITUTION:In the stage of casting, for example, a thin-walled blade 1, pressurizing force is exerted to the inside of molten metal by applying the electromagnetic force 4 in the supplying direction of the molten metal by the moving magnetic field generated with an electromagnetic device 3 in said part 2 during feeding, whereby the blade is cast. Hence, the sound precision castings can be manufactured even under low mold temp. and casting temp. conditions. It is possible to obtain the sound and fine structure in the precision casting wherein the mold temp. is high and there is tendency toward the formation of extremely coarse structure.
JP5019381A 1981-04-02 1981-04-02 Thin-walled precision casting method by electromagnetic pressurizing Pending JPS57165168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5019381A JPS57165168A (en) 1981-04-02 1981-04-02 Thin-walled precision casting method by electromagnetic pressurizing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5019381A JPS57165168A (en) 1981-04-02 1981-04-02 Thin-walled precision casting method by electromagnetic pressurizing

Publications (1)

Publication Number Publication Date
JPS57165168A true JPS57165168A (en) 1982-10-12

Family

ID=12852312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5019381A Pending JPS57165168A (en) 1981-04-02 1981-04-02 Thin-walled precision casting method by electromagnetic pressurizing

Country Status (1)

Country Link
JP (1) JPS57165168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107486551A (en) * 2017-08-29 2017-12-19 中国兵器工业第五九研究所 A kind of casting technique and solidified structure regulation and control method of aluminium alloy thin-walled nacelle casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107486551A (en) * 2017-08-29 2017-12-19 中国兵器工业第五九研究所 A kind of casting technique and solidified structure regulation and control method of aluminium alloy thin-walled nacelle casting

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