[go: up one dir, main page]

WO2008133000A1 - Casting method of cast-metal product, and pressing device used for the casting method - Google Patents

Casting method of cast-metal product, and pressing device used for the casting method Download PDF

Info

Publication number
WO2008133000A1
WO2008133000A1 PCT/JP2008/056959 JP2008056959W WO2008133000A1 WO 2008133000 A1 WO2008133000 A1 WO 2008133000A1 JP 2008056959 W JP2008056959 W JP 2008056959W WO 2008133000 A1 WO2008133000 A1 WO 2008133000A1
Authority
WO
WIPO (PCT)
Prior art keywords
cast
casting method
metal product
metal
casting
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.)
Ceased
Application number
PCT/JP2008/056959
Other languages
French (fr)
Japanese (ja)
Inventor
Yoshiyuki Noda
Kazuhiko Terashima
Ryosuke Tasaki
Takanori Miyoshi
Kunihiro Hashimoto
Junichi Iwasaki
Yutaka Hagata
Koji Suzuki
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
Toyohashi University of Technology NUC
Original Assignee
Sintokogio Ltd
Toyohashi University of Technology NUC
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, Toyohashi University of Technology NUC filed Critical Sintokogio Ltd
Priority to JP2009511761A priority Critical patent/JP4430739B2/en
Publication of WO2008133000A1 publication Critical patent/WO2008133000A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/08—Controlling, supervising, e.g. for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Provided is a casting method of a cast-metal product which can obtain a high-quality cast-metal product by controlling the press speed of an upper cast at a press step when the upper cast is superimposed on a lower cast as a production condition of a cast-metal. The casting method casts the cast-metal product with the use of the lower cast into which a predetermined amount of molten metal required for casting the cast-metal product and the upper cast which is so pressed as to be superimposed on the lower cast to demarcate a cavity for casting the cast-metal product. The casting method controls the press speed by estimating pressure applied to the molten metal at the press step with an estimation means of the molten metal in the casts according to shape data on the upper and lower casts.
PCT/JP2008/056959 2007-04-25 2008-04-08 Casting method of cast-metal product, and pressing device used for the casting method Ceased WO2008133000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009511761A JP4430739B2 (en) 2007-04-25 2008-04-08 Casting method for casting products and press device used in the casting method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-115456 2007-04-25
JP2007115456 2007-04-25

Publications (1)

Publication Number Publication Date
WO2008133000A1 true WO2008133000A1 (en) 2008-11-06

Family

ID=39925459

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056959 Ceased WO2008133000A1 (en) 2007-04-25 2008-04-08 Casting method of cast-metal product, and pressing device used for the casting method

Country Status (2)

Country Link
JP (1) JP4430739B2 (en)
WO (1) WO2008133000A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953485A (en) * 2021-09-17 2022-01-21 天津市天锻压力机有限公司 Liquid die forging forming process method based on boost rate control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810890A (en) * 1994-06-24 1996-01-16 Sintokogio Ltd Press forming method for semi-molten aluminum billet
JP2005034851A (en) * 2003-07-15 2005-02-10 Ube Machinery Corporation Ltd Forging method for semi-solidified metal molded body and forging device therefor
JP2005052871A (en) * 2003-08-06 2005-03-03 Sintokogio Ltd Casting method and mold thereof
JP2005074461A (en) * 2003-08-29 2005-03-24 Nisshin Seisakusho:Kk Molding manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810890A (en) * 1994-06-24 1996-01-16 Sintokogio Ltd Press forming method for semi-molten aluminum billet
JP2005034851A (en) * 2003-07-15 2005-02-10 Ube Machinery Corporation Ltd Forging method for semi-solidified metal molded body and forging device therefor
JP2005052871A (en) * 2003-08-06 2005-03-03 Sintokogio Ltd Casting method and mold thereof
JP2005074461A (en) * 2003-08-29 2005-03-24 Nisshin Seisakusho:Kk Molding manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953485A (en) * 2021-09-17 2022-01-21 天津市天锻压力机有限公司 Liquid die forging forming process method based on boost rate control
CN113953485B (en) * 2021-09-17 2023-03-14 天津市天锻压力机有限公司 Liquid die forging forming process method based on boost rate control

Also Published As

Publication number Publication date
JP4430739B2 (en) 2010-03-10
JPWO2008133000A1 (en) 2010-07-22

Similar Documents

Publication Publication Date Title
WO2014093826A3 (en) Multi-shot casting
MX361898B (en) Method and device for producing a metal component by using a casting-and forming-tool.
WO2009003696A3 (en) Process and device for producing a three-dimensional object
TW200502059A (en) Method and device for producing thin magnesium based alloy board
WO2009057263A1 (en) Casting die device
EP1829631A3 (en) A casting method to produce a casting and a press used for the casting method
EP2105224A3 (en) Casting apparatus
WO2012140511A8 (en) Casting mold set
WO2005109984A3 (en) A process for the manufacture of a hybrid element comprising a metal skin
WO2005097451A3 (en) Methods and molds for producing hot poured cosmetic materials
EA201000336A1 (en) PRESS
WO2008093809A1 (en) Method of producing cast and cast
WO2008028455A8 (en) Single-part expendable casting mould with a controlled temperature for cast metal parts and associated production method
WO2008085820A8 (en) Method of reinforcing low melting temperature cast metal parts
WO2011093596A3 (en) Die-casting apparatus using immersion cooling
WO2009083196A8 (en) Casting machine system and process for producing hybrid metal/plastic components
WO2008133000A1 (en) Casting method of cast-metal product, and pressing device used for the casting method
WO2009084818A3 (en) Method for controlling the solidification structure of steel using the input of ultrasonic
WO2005118902A3 (en) Nano-crystalline steel sheet
WO2008120559A1 (en) Foundry equipment for casting product
CN204052806U (en) A kind of metal die
CN106001423A (en) Easy-to-release metal rail mould
CN204122694U (en) Thin-wall part inner chamber is bushing
EP1810765A3 (en) Method and apparatus for pulsed pressure molding
CN203209651U (en) Iron plate insertion continuous casting mechanism for steel material continuous casting

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08740062

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009511761

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08740062

Country of ref document: EP

Kind code of ref document: A1