MXPA05000375A - Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas. - Google Patents

Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas.

Info

Publication number
MXPA05000375A
MXPA05000375A MXPA05000375A MXPA05000375A MXPA05000375A MX PA05000375 A MXPA05000375 A MX PA05000375A MX PA05000375 A MXPA05000375 A MX PA05000375A MX PA05000375 A MXPA05000375 A MX PA05000375A MX PA05000375 A MXPA05000375 A MX PA05000375A
Authority
MX
Mexico
Prior art keywords
mold
castings
casting
assisting removal
fractured
Prior art date
Application number
MXPA05000375A
Other languages
English (en)
Inventor
John W Dalton
Original Assignee
Cons Eng Co Inc
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 Cons Eng Co Inc filed Critical Cons Eng Co Inc
Publication of MXPA05000375A publication Critical patent/MXPA05000375A/es

Links

Classifications

    • 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
    • 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
    • B22D29/006—Removing cores by abrasive, water or air blasting
    • 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
    • B22D29/007—Removing cores by using explosive shock waves

Abstract

Se describe un metodo para desalojar un molde de una pieza fundida formada dentro del molde. El molde puede retirarse de la pieza fundida cortando el molde y aplicando una fuerza suficiente para ocasionar que el molde se fracture y se rompa en piezas. Adicionalmente, el molde puede fracturarse ya sea mediante cargas explosivas colocadas en el empaque del molde o mediante pulsaciones de alta energia dirigidas al molde. Una vez que el molde se fractura y se rompe en varias piezas este puede entonces desalojarse de la pieza fundida.
MXPA05000375A 2002-07-11 2003-07-10 Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas. MXPA05000375A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39505702P 2002-07-11 2002-07-11
PCT/US2003/021528 WO2004007121A1 (en) 2002-07-11 2003-07-10 Method and apparatus for assisting removal of sand moldings from castings

Publications (1)

Publication Number Publication Date
MXPA05000375A true MXPA05000375A (es) 2006-03-08

Family

ID=30115805

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05000375A MXPA05000375A (es) 2002-07-11 2003-07-10 Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas.

Country Status (11)

Country Link
US (2) US7331374B2 (es)
EP (1) EP1526938B1 (es)
JP (1) JP2005532911A (es)
KR (2) KR100828887B1 (es)
CN (1) CN1319683C (es)
AT (1) ATE547194T1 (es)
AU (1) AU2003248917B2 (es)
CA (1) CA2492073C (es)
HK (1) HK1080783A1 (es)
MX (1) MXPA05000375A (es)
WO (1) WO2004007121A1 (es)

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JP6819622B2 (ja) * 2018-01-30 2021-01-27 新東工業株式会社 鋳型ばらし装置及び鋳型ばらし方法
CN108746567A (zh) * 2018-07-19 2018-11-06 山东联诚精密制造股份有限公司 一种铝铸造水除砂芯系统
EP3725262B1 (de) * 2019-04-18 2022-11-02 Ivoclar Vivadent AG Dentales ausbettverfahren sowie muffel
CN111570771B (zh) * 2020-06-02 2021-06-15 浙江云达流体智控股份有限公司 一种阀门铸造起模后落砂处理装置及落砂处理方法
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KR20070052361A (ko) 2007-05-21
EP1526938B1 (en) 2012-02-29
KR20050018973A (ko) 2005-02-28
EP1526938A1 (en) 2005-05-04
WO2004007121A9 (en) 2004-06-03
US20040055728A1 (en) 2004-03-25
AU2003248917A1 (en) 2004-02-02
ATE547194T1 (de) 2012-03-15
US7331374B2 (en) 2008-02-19
JP2005532911A (ja) 2005-11-04
CA2492073A1 (en) 2004-01-22
US20080000609A1 (en) 2008-01-03
CA2492073C (en) 2009-10-20
KR100828887B1 (ko) 2008-05-09
CN1668406A (zh) 2005-09-14
HK1080783A1 (en) 2006-05-04
US8066053B2 (en) 2011-11-29
WO2004007121A1 (en) 2004-01-22
CN1319683C (zh) 2007-06-06

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