KR100289459B1 - 통기성 및 내구성 금형의 제조방법 - Google Patents

통기성 및 내구성 금형의 제조방법 Download PDF

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Publication number
KR100289459B1
KR100289459B1 KR1019940005576A KR19940005576A KR100289459B1 KR 100289459 B1 KR100289459 B1 KR 100289459B1 KR 1019940005576 A KR1019940005576 A KR 1019940005576A KR 19940005576 A KR19940005576 A KR 19940005576A KR 100289459 B1 KR100289459 B1 KR 100289459B1
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KR
South Korea
Prior art keywords
mold
powder
breathable
weight ratio
aggregate
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 - Fee Related
Application number
KR1019940005576A
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English (en)
Korean (ko)
Other versions
KR950011080A (ko
Inventor
후마토요지
니시카와카즈유끼
하야시요우지로우
마끼구찌나오시
이나가끼다께히로
니시오까코지
가와구찌미쯔오
Original Assignee
니시 마코토
신토고교 가부시키가이샤
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Filing date
Publication date
Application filed by 니시 마코토, 신토고교 가부시키가이샤 filed Critical 니시 마코토
Publication of KR950011080A publication Critical patent/KR950011080A/ko
Application granted granted Critical
Publication of KR100289459B1 publication Critical patent/KR100289459B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3814—Porous moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Mold Materials And Core Materials (AREA)
KR1019940005576A 1993-10-08 1994-03-21 통기성 및 내구성 금형의 제조방법 Expired - Fee Related KR100289459B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1993-277500 1993-10-08
JP27750093A JP3240023B2 (ja) 1993-10-08 1993-10-08 通気性耐久型の製造方法

Publications (2)

Publication Number Publication Date
KR950011080A KR950011080A (ko) 1995-05-15
KR100289459B1 true KR100289459B1 (ko) 2001-05-02

Family

ID=17584467

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940005576A Expired - Fee Related KR100289459B1 (ko) 1993-10-08 1994-03-21 통기성 및 내구성 금형의 제조방법

Country Status (8)

Country Link
US (1) US5405570A (enExample)
EP (1) EP0647491A3 (enExample)
JP (1) JP3240023B2 (enExample)
KR (1) KR100289459B1 (enExample)
CN (1) CN1041178C (enExample)
AU (1) AU663438B2 (enExample)
CA (1) CA2122940A1 (enExample)
TW (1) TW252946B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113103A (ja) * 1993-10-15 1995-05-02 Sintokogio Ltd 通気性成形体の製造方法
SE514696C2 (sv) * 1995-06-28 2001-04-02 Nobel Biocare Ab Förfarande och anordning för framställning av sintringsbar keram- eller metallprodukt
US5985207A (en) * 1995-11-16 1999-11-16 Vawter; Paul D. Method for manufacturing powder metallurgical tooling
US5623727A (en) * 1995-11-16 1997-04-22 Vawter; Paul Method for manufacturing powder metallurgical tooling
SK17252000A3 (sk) * 1998-05-19 2001-04-09 Jean-Marc Bo�Chat Nástroj na tvarovanie vstrekovaním a spôsob jeho výroby
US6592807B2 (en) 2001-05-24 2003-07-15 The Goodyear Tire And Rubber Company Method of making a porous tire tread mold
DE602005024953D1 (de) * 2004-03-23 2011-01-05 Sintokogio Ltd Allformeinheit für den einsatz darin
CN100402199C (zh) * 2005-09-22 2008-07-16 远东技术学院 透气式模具钢材的制造方法
CN103492106B (zh) * 2011-02-14 2015-08-05 新东工业株式会社 模具用型材、模具用透气性构件、以及模具用型材和模具用透气性构件的制造方法
CZ304434B6 (cs) * 2013-03-14 2014-04-30 Vysoké Učení Technické V Brně Způsob povrchového ošetření kameniva pro zvýšení odolnosti žárobetonů vůči působení uhlíku vyloučeného ve střepu
CN106182606A (zh) * 2015-04-10 2016-12-07 株式会社松浦机械制作所 树脂注塑成形用模具
TWI665076B (zh) * 2018-09-26 2019-07-11 瑞皇精密工業股份有限公司 液態矽膠之成型模具
CN110064732B (zh) * 2019-05-14 2025-02-07 广东鸿特精密技术（台山）有限公司 一种快速均匀冷却的铸造模具及其制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893330A (en) * 1928-08-07 1933-01-03 Charles L Jones Permeable metal and method of making the same
US1919730A (en) * 1929-06-11 1933-07-25 Ig Farbenindustrie Ag Porous metal and metal oxide
US1873223A (en) * 1929-11-13 1932-08-23 Sherwood Patents Ltd Porous metal and method of forming the same
US2122053A (en) * 1935-01-22 1938-06-28 Accumulatoren Fabrik Ag Process of manufacturing porous metallic bodies
US2217802A (en) * 1939-05-25 1940-10-15 Gen Motors Corp Mold equipment and method of making same
US4191721A (en) * 1977-10-06 1980-03-04 General Electric Company Making ceramic articles having a high degree of porosity and crushability characteristics
DE2928487A1 (de) * 1979-07-14 1981-02-05 Philips Patentverwaltung Verfahren zur messung der relativen feuchte eines messgutes mit hilfe von mikrowellen im ghz-bereich
MX161282A (es) * 1983-04-09 1990-08-28 Sintokogio Ltd Modelo formador,compuesto y durable para fabricar productos tridimensionales
JPS6365416A (ja) * 1986-09-05 1988-03-24 Asahi Optical Co Ltd 広角読取りレンズ
JPH0615432B2 (ja) * 1987-01-19 1994-03-02 新東工業株式会社 多孔質セラミツクの製造法
US4900698A (en) * 1987-05-26 1990-02-13 W. R. Grace & Co.-Conn. Ceramic product and process
JPH026620A (ja) * 1988-03-23 1990-01-10 Nippon Steel Corp ピッチ系炭素繊維およびその製造方法
JPH0763273B2 (ja) * 1988-07-18 1995-07-12 株式会社クラレ 育苗マット
US5041159A (en) * 1989-02-13 1991-08-20 Energy Research Corporation Porous nickel plaque fabrication
JPH0323253A (ja) * 1989-06-16 1991-01-31 Sumitomo Cement Co Ltd 陶磁器原料及び陶磁器製品の製造方法

Also Published As

Publication number Publication date
CA2122940A1 (en) 1995-04-09
JPH07108348A (ja) 1995-04-25
AU5911694A (en) 1995-05-25
TW252946B (enExample) 1995-08-01
US5405570A (en) 1995-04-11
AU663438B2 (en) 1995-10-05
CN1101315A (zh) 1995-04-12
KR950011080A (ko) 1995-05-15
EP0647491A3 (en) 1996-06-12
EP0647491A2 (en) 1995-04-12
CN1041178C (zh) 1998-12-16
JP3240023B2 (ja) 2001-12-17

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