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HK1048085B - Heat treatment and sand removal for castings - Google Patents

Heat treatment and sand removal for castings

Info

Publication number
HK1048085B
HK1048085B HK03100189.8A HK03100189A HK1048085B HK 1048085 B HK1048085 B HK 1048085B HK 03100189 A HK03100189 A HK 03100189A HK 1048085 B HK1048085 B HK 1048085B
Authority
HK
Hong Kong
Prior art keywords
castings
heat treatment
sand removal
removal
nozzle
Prior art date
Application number
HK03100189.8A
Other languages
Chinese (zh)
Other versions
HK1048085A1 (en
Inventor
斯科特‧P‧克拉夫頓
保羅‧M‧克拉夫頓
沃爾科‧R‧克諾布洛赫
詹姆斯‧L‧劉易斯
伊恩‧弗倫奇
Original Assignee
聯合工程公司
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 聯合工程公司 filed Critical 聯合工程公司
Publication of HK1048085A1 publication Critical patent/HK1048085A1/en
Publication of HK1048085B publication Critical patent/HK1048085B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/003—Removing cores using heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A system and method for heat treating castings (13, 53) and removal cores (54) therefrom. The castings (13, 53) are initially located in indexed positions with their x, y, and z coordinates known. The castings (13, 53) are passed through a series of nozzle stations (41, 63) each having a series of nozzles (42, 64, 64') mounted in present positions corresponding to the known indexed positions of the castings passing through the nozzle stations (41, 63). The nozzle (42, 64, 64') apply heated fluids to the castings (13, 53) for heat treating the castings (13, 53) and dislodging the sand cores (54) for removal from the castings (13, 53).
HK03100189.8A 1999-07-29 2003-01-08 Heat treatment and sand removal for castings HK1048085B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14639099P 1999-07-29 1999-07-29
US15090199P 1999-08-26 1999-08-26
US20274000P 2000-05-10 2000-05-10
PCT/US2000/020466 WO2001008836A1 (en) 1999-07-29 2000-07-27 Heat treatment and sand removal for castings

Publications (2)

Publication Number Publication Date
HK1048085A1 HK1048085A1 (en) 2003-03-21
HK1048085B true HK1048085B (en) 2005-06-03

Family

ID=27386393

Family Applications (2)

Application Number Title Priority Date Filing Date
HK03100189.8A HK1048085B (en) 1999-07-29 2003-01-08 Heat treatment and sand removal for castings
HK06100922A HK1080784A1 (en) 1999-07-29 2006-01-20 Heat treatment and sand removal for castings

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK06100922A HK1080784A1 (en) 1999-07-29 2006-01-20 Heat treatment and sand removal for castings

Country Status (11)

Country Link
EP (1) EP1225993B1 (en)
JP (2) JP3817476B2 (en)
KR (1) KR100805514B1 (en)
CN (2) CN1172760C (en)
AT (1) ATE397986T1 (en)
AU (1) AU781487B2 (en)
CA (1) CA2391349C (en)
DE (1) DE60039180D1 (en)
HK (2) HK1048085B (en)
MX (1) MXPA02000936A (en)
WO (1) WO2001008836A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7275582B2 (en) 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US6622775B2 (en) 2000-05-10 2003-09-23 Consolidated Engineering Company, Inc. Method and apparatus for assisting removal of sand moldings from castings
CA2436749C (en) * 2001-02-02 2011-11-29 Consolidated Engineering Company, Inc. Integrated metal processing facility
KR100828888B1 (en) * 2002-07-11 2008-05-09 콘솔리데이티드 엔지니어링 캄파니, 인크. Method to assist in the removal of sand molds from castings
KR20070052361A (en) 2002-07-11 2007-05-21 콘솔리데이티드 엔지니어링 캄파니, 인크. Method to assist in the removal of sand molds from castings
WO2004009855A1 (en) 2002-07-18 2004-01-29 Consolidated Engineering Company, Inc. Method and system for processing castings
EP2027953A3 (en) * 2002-08-08 2010-01-20 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
CA2571176C (en) * 2004-06-28 2013-05-28 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US20060103059A1 (en) * 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
RU2635598C2 (en) 2013-09-04 2017-11-14 Немак, С.А.Б. Де К.В. Method for extraction of soft alloy billet from casting mould
DE102014110826A1 (en) 2014-07-30 2016-02-04 Fritz Winter Eisengiesserei Gmbh & Co. Kg Method for casting castings
CN104493100B (en) * 2014-12-25 2016-12-07 安徽省恒泰动力科技有限公司 A kind of flusher of casting water dissolved salt core
CN104985113B (en) * 2015-08-12 2017-04-12 苏州明志科技有限公司 Sand mould casting sand shakeout, heat treatment and sand regeneration integrated device
CN107737883A (en) * 2017-08-31 2018-02-27 太仓格瑞斯金属制品有限公司 A kind of coldplate casting method
CN111906292A (en) * 2019-05-08 2020-11-10 潜山县凯创橡塑机械制造有限公司 Alloy bush production line
CN113184555B (en) * 2021-05-07 2022-07-22 济南市平阴县玛钢厂 Casting hardening and tempering integrated process system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499940A (en) * 1983-08-01 1985-02-19 Williams International Corporation Casting process including making and using an elastomeric pattern
JPH0191957A (en) * 1987-03-03 1989-04-11 Mazda Motor Corp Heat treatment for casting
JPH03465A (en) * 1989-05-26 1991-01-07 Toyota Motor Corp Method for removing core
US5294094A (en) * 1989-09-29 1994-03-15 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5071487A (en) * 1990-02-16 1991-12-10 Cmi International, Inc. Method and apparatus for cleaning passageways in metal castings
EP0546210B2 (en) * 1991-05-24 2003-07-09 Consolidated Engineering Company, Inc. Method and apparatus for heat treating metal castings
US5465780A (en) 1993-11-23 1995-11-14 Alliedsignal Inc. Laser machining of ceramic cores
US5706881A (en) 1994-05-12 1998-01-13 Howmet Research Corporation Heat treatment of superalloy casting with partial mold removal
US5901775A (en) * 1996-12-20 1999-05-11 General Kinematics Corporation Two-stage heat treating decoring and sand reclamation system

Also Published As

Publication number Publication date
HK1080784A1 (en) 2006-05-04
EP1225993A4 (en) 2004-09-01
CN1672835A (en) 2005-09-28
HK1048085A1 (en) 2003-03-21
CA2391349A1 (en) 2001-02-08
CN1364104A (en) 2002-08-14
DE60039180D1 (en) 2008-07-24
AU6496600A (en) 2001-02-19
CN1172760C (en) 2004-10-27
KR20020026552A (en) 2002-04-10
JP3817476B2 (en) 2006-09-06
JP2003505254A (en) 2003-02-12
AU781487B2 (en) 2005-05-26
CA2391349C (en) 2009-09-15
EP1225993A1 (en) 2002-07-31
JP2006061988A (en) 2006-03-09
MXPA02000936A (en) 2002-08-06
WO2001008836A1 (en) 2001-02-08
ATE397986T1 (en) 2008-07-15
EP1225993B1 (en) 2008-06-11
CN1315601C (en) 2007-05-16
KR100805514B1 (en) 2008-02-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090727