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ES2177553T3 - Procedimiento y dispositivo para la determinacion de las propiedades de tecnologia de moldeo de materiales de moldeo para fundicion. - Google Patents

Procedimiento y dispositivo para la determinacion de las propiedades de tecnologia de moldeo de materiales de moldeo para fundicion.

Info

Publication number
ES2177553T3
ES2177553T3 ES94106041T ES94106041T ES2177553T3 ES 2177553 T3 ES2177553 T3 ES 2177553T3 ES 94106041 T ES94106041 T ES 94106041T ES 94106041 T ES94106041 T ES 94106041T ES 2177553 T3 ES2177553 T3 ES 2177553T3
Authority
ES
Spain
Prior art keywords
molding
determination
properties
procedure
measurement
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.)
Expired - Lifetime
Application number
ES94106041T
Other languages
English (en)
Inventor
Eckardt Prof Dr-Ing H Flemming
Werner Dr-Ing Hab Tilch
Thomas Dr-Ing Schuszter
Marian Dipl Ing Ivanov
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.)
Maschinenfabrik Gustav Eirich GmbH and Co KG
Original Assignee
Maschinenfabrik Gustav Eirich GmbH and Co KG
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
Priority claimed from DE4312939A external-priority patent/DE4312939A1/de
Priority claimed from DE4312938A external-priority patent/DE4312938A1/de
Application filed by Maschinenfabrik Gustav Eirich GmbH and Co KG filed Critical Maschinenfabrik Gustav Eirich GmbH and Co KG
Application granted granted Critical
Publication of ES2177553T3 publication Critical patent/ES2177553T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02845—Humidity, wetness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y UN DISPOSITIVO PARA LA DETERMINACION DE LA PROPIEDADES Y/O DE LA COMPOSICION DE ARENA DE MOLDEO DE FUNDICION, EN DONDE UNA PARTE DE LAS PROPIEDADES SON DETERMINADAS EN UN CASQUILLO (5) DE PRUEBA QUE RECEPCIONA UNA MUESTRA DE ARENA DE MOLDEO. PARA CONSEGUIR UN PROCEDIMIENTO O UN METODO DE PRUEBA, QUE PERMITA UNA DETERMINACION RAPIDA Y SIMPLIFICADA DE LAS PROPIEDADES DE LA ARENA DE MOLDEO, QUE SON ESENCIALES PARA UNA UTILIZACION PLANIFICADA, SE PROPONE DE ACUERDO CON LA INVENCION, QUE SE REALICE EN LA MUESTRA DE ARENA DE MOLDEO UNA MEDICION DE ULTRASONIDOS, CON LO CUAL DE FORMA INDEPENDIENTE SE CONSIGA AL MENOS LA MEDICION O DETERMINACION DE UNA OTRA PROPIEDAD DE LA MUESTRA DE MOLDEO Y A PARTIR DE LOS RESULTADOS COMBINADOS DE LA MEDICION DE ULTRASONIDOS Y DE LA OTRA MEDICION SE DETERMINEN LA COMPOSICION Y/O LAS PROPIEDADES TECNOLOGICAS DE MOLDEO DE LA PRUEBA. PARA CONSEGUIR UN DISPOSITIVO, QUE PERMITA UNA DETERMINACION RAPIDA Y SIMPLIFICADA DE LASPROPIEDADES DE LA ARENA DE MOLDEO, QUE SON ESENCIALES PARA LA UTILIZACION PLANIFICADA, SE PROPONE SEGUN LA INVENCION, QUE AL MENOS SE HAYA PREVISTO UN CONVERTIDOR DE ULTRASONIDOS CON SUPERFICIE QUE LIMITE EL CUERPO DE PRUEBA.
ES94106041T 1993-04-21 1994-04-19 Procedimiento y dispositivo para la determinacion de las propiedades de tecnologia de moldeo de materiales de moldeo para fundicion. Expired - Lifetime ES2177553T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4312939A DE4312939A1 (de) 1993-04-21 1993-04-21 Prüfmethode und Verfahren zur Bestimmung formtechnologischer Eigenschaften von Gießereiformstoffen
DE4312938A DE4312938A1 (de) 1993-04-21 1993-04-21 Vorrichtung zur Charakterisierung von Gießereiformsand

Publications (1)

Publication Number Publication Date
ES2177553T3 true ES2177553T3 (es) 2002-12-16

Family

ID=25925101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106041T Expired - Lifetime ES2177553T3 (es) 1993-04-21 1994-04-19 Procedimiento y dispositivo para la determinacion de las propiedades de tecnologia de moldeo de materiales de moldeo para fundicion.

Country Status (14)

Country Link
US (1) US5589650A (es)
EP (1) EP0621476B1 (es)
JP (1) JPH07239322A (es)
KR (1) KR100196213B1 (es)
CN (1) CN1047236C (es)
AT (1) ATE220206T1 (es)
AU (1) AU676269B2 (es)
BR (1) BR9401552A (es)
CA (1) CA2121849A1 (es)
CZ (1) CZ97094A3 (es)
DE (1) DE59410144D1 (es)
DK (1) DK0621476T3 (es)
ES (1) ES2177553T3 (es)
RU (1) RU2140074C1 (es)

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JP3346715B2 (ja) * 1997-01-17 2002-11-18 新東工業株式会社 生砂造型の充填不良の予測方法
JP3457258B2 (ja) * 2000-05-29 2003-10-14 株式会社東建工営 土壌の強度変化の測定方法、並びに、その測定装置。
DE50213821D1 (de) * 2002-12-11 2009-10-15 Ipsen Int Gmbh Verfahren zur Messung der von einem metallischen Werkstück bei einer thermochemischen Behandlung aufgenommenen Menge einer Komponente
JP4604140B2 (ja) 2004-09-13 2010-12-22 マニー株式会社 医療用針又は刃物
DE102009004946B4 (de) * 2008-10-22 2015-04-09 Sikora Aktiengesellschaft Verfahren und Vorrichtung zur Messung der Temperatur eines plastifizierten Kunststoffs am Ausgang eines Extruders
BR112012011521A2 (pt) 2010-06-17 2017-09-26 Halliburton Energy Services Inc método, e, sistema para testar uma amostra de fluido
CN101966562B (zh) * 2010-09-30 2013-07-03 西峡龙成特种材料有限公司 非电渣重熔式洁净金属锭模
CN101982256B (zh) * 2010-09-30 2013-06-12 西峡龙成特种材料有限公司 洁净金属锭模
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JP2013237086A (ja) * 2012-05-16 2013-11-28 Sintokogio Ltd 混練砂性状計測装置における砂採取方法及びその装置
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US9557315B2 (en) * 2013-07-29 2017-01-31 Schlumberger Technology Corporation Confining pressure measurement for zonal isolation evaluation
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CN107206484B (zh) * 2015-03-10 2019-04-26 新东工业株式会社 基于型砂的性状的铸造工序管理方法
CN106353188A (zh) * 2016-08-29 2017-01-25 宁夏共享模具有限公司 铸造铸型强度的检测方法
RU2654384C2 (ru) * 2016-10-17 2018-05-17 Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского" Способ расчета свойств формовочных песков, способ расчета компонентного состава формовочных и/или стержневых смесей, устройство для расчета свойств формовочных песков и/или компонентного состава формовочных и/или стержневых смесей, машиночитаемый носитель данных для его осуществления
CN108956945B (zh) * 2018-06-22 2023-06-27 西南交通大学 一种碎屑堆积体结构分析试验设备
CN109211713B (zh) * 2018-10-22 2024-01-16 天阳新材料科技有限公司 一种覆膜砂抗脱壳性测试仪及其使用方法
RU2697416C1 (ru) * 2019-02-08 2019-08-14 Константин Викторович Торопецкий Способ определения реологических характеристик и длительной прочности материалов
CN112454721B (zh) * 2020-11-28 2022-05-17 山东迈特新材料科技有限公司 一种圆柱状八溴醚颗粒的制备方法
RU2763105C1 (ru) * 2021-03-11 2021-12-27 Акционерное общество "Научно-производственная корпорация "Уралвагонзавод" имени Ф.Э. Дзержинского Способ оценки извлекаемости стержневых и формовочных смесей
CN113030273B (zh) * 2021-04-01 2022-09-30 江西凯润达精密仪器有限公司 一种基于超声横波的混凝土应变检测系统的使用方法

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Also Published As

Publication number Publication date
BR9401552A (pt) 1994-11-01
AU6056394A (en) 1994-10-27
RU2140074C1 (ru) 1999-10-20
AU676269B2 (en) 1997-03-06
CN1047236C (zh) 1999-12-08
CA2121849A1 (en) 1994-10-22
CZ97094A3 (en) 1995-05-17
JPH07239322A (ja) 1995-09-12
DE59410144D1 (de) 2002-08-08
KR100196213B1 (ko) 1999-06-15
DK0621476T3 (da) 2002-10-28
EP0621476A2 (de) 1994-10-26
EP0621476A3 (de) 1996-06-12
CN1112240A (zh) 1995-11-22
ATE220206T1 (de) 2002-07-15
US5589650A (en) 1996-12-31
RU94013450A (ru) 1996-05-10
EP0621476B1 (de) 2002-07-03

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