TR199902016T2 - Metal döküm islemleri için çekirdek üretim yöntemi. - Google Patents

Metal döküm islemleri için çekirdek üretim yöntemi.

Info

Publication number
TR199902016T2
TR199902016T2 TR1999/02016T TR9902016T TR199902016T2 TR 199902016 T2 TR199902016 T2 TR 199902016T2 TR 1999/02016 T TR1999/02016 T TR 1999/02016T TR 9902016 T TR9902016 T TR 9902016T TR 199902016 T2 TR199902016 T2 TR 199902016T2
Authority
TR
Turkey
Prior art keywords
sand
ntemi
lemleri
ekirdek
retim
Prior art date
Application number
TR1999/02016T
Other languages
English (en)
Inventor
Josef Hemsen Heinz
Genzler Christoph
Original Assignee
Foseco International Limited
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 Foseco International Limited filed Critical Foseco International Limited
Publication of TR199902016T2 publication Critical patent/TR199902016T2/tr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Üretanli soguk kalip islemi (cold box process)ile,metal döküm islemlerinde kullanilmaya yönelik kum maçalarin üretimi için bir yöntemde,gaz haldeki trimetilamin,bir ölçme düzeneginin (3) bölümleri içindensevk edilir ve daha sonra,maça basina kullanilan kum miktarina göre agirlik olarak %0.12 arasinda degisen bir derisimde,kumile temas ettigi bir maça hazirlama makinesi (4)içine sevk edilir ve gaz haldeki trimetilamininin maça hazirlama makinesi içine sevk edilmesinden önce bir tasfiye gazi gönderilir;trimetilaminile tasfiye gazi arasindaki iliski,bir T trimetilamin miktari için,kullanilan tasfiye gazinin lmiktarinin,T:L oraninin 1:1000 ile 1:10000arasinda degisecegi düzeyde olacagi sekildedir.
TR1999/02016T 1997-02-19 1998-02-04 Metal döküm islemleri için çekirdek üretim yöntemi. TR199902016T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19706472A DE19706472C1 (de) 1997-02-19 1997-02-19 Verfahren zur Herstellung von Kernen für Gießprozesse

Publications (1)

Publication Number Publication Date
TR199902016T2 true TR199902016T2 (tr) 1999-12-21

Family

ID=7820783

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1999/02016T TR199902016T2 (tr) 1997-02-19 1998-02-04 Metal döküm islemleri için çekirdek üretim yöntemi.

Country Status (14)

Country Link
EP (1) EP0973623B1 (tr)
JP (1) JP2001511710A (tr)
KR (1) KR20000071196A (tr)
CN (1) CN1252020A (tr)
AR (1) AR005411A1 (tr)
AT (1) ATE211954T1 (tr)
AU (1) AU733863B2 (tr)
BR (1) BR9807578A (tr)
CA (1) CA2282309A1 (tr)
DE (2) DE19706472C1 (tr)
TR (1) TR199902016T2 (tr)
TW (1) TW404865B (tr)
WO (1) WO1998036859A1 (tr)
ZA (1) ZA98938B (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333984A (en) * 1998-02-10 1999-08-11 Dean Anthony Jones Heater for curing sand cores
KR101579549B1 (ko) * 2015-01-23 2015-12-22 에이비이씨기업 주식회사 콜드 박스 공정용 아민 가스 악취 중화방법 및 이를 적용한 아민 가스 제너레이터
CN105945242B (zh) * 2016-06-30 2018-08-31 施密特钢轨技术（昆山）有限公司 一种便于脱模的射砂用移动工作台

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413537C2 (de) * 1974-03-21 1984-11-15 Horst-Werner Ing.(Grad.) 7707 Engen Michel Vorrichtung zum Herstellen von Kernen für Gießereizwecke
US4293480A (en) * 1979-05-11 1981-10-06 Ashland Oil, Inc. Urethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymers
US4362204A (en) * 1980-03-17 1982-12-07 The Mead Corporation Method and apparatus for curing a foundry core
JPS59153543A (ja) * 1983-02-22 1984-09-01 Chuzo Gijutsu Fukiyuu Kyokai ガス硬化鋳型における硬化ガス供給方法
JPS60132639A (ja) * 1983-06-01 1985-07-15 Naniwa Seisakusho:Kk コ−ルドボツクス鋳型造型用ガス発生装置
DE4431560A1 (de) * 1994-09-05 1996-03-07 Gtg Gieserei Technik Romeo Goe Verfahren und Vorrichtung zum Herstellen eines Sandformkörpers

Also Published As

Publication number Publication date
ATE211954T1 (de) 2002-02-15
AU5996098A (en) 1998-09-09
EP0973623A1 (en) 2000-01-26
ZA98938B (en) 1998-08-07
DE19706472C1 (de) 1998-06-04
AR005411A1 (es) 1999-06-23
EP0973623B1 (en) 2002-01-16
DE69803170T2 (de) 2002-10-31
JP2001511710A (ja) 2001-08-14
WO1998036859A1 (en) 1998-08-27
BR9807578A (pt) 2000-03-21
AU733863B2 (en) 2001-05-31
CA2282309A1 (en) 1998-08-27
DE69803170D1 (de) 2002-02-21
CN1252020A (zh) 2000-05-03
TW404865B (en) 2000-09-11
KR20000071196A (ko) 2000-11-25

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