DE3671608D1 - Form fuer hochschmelzende metalle und verfahren zur herstellung hochschmelzender metallgegenstaende. - Google Patents

Form fuer hochschmelzende metalle und verfahren zur herstellung hochschmelzender metallgegenstaende.

Info

Publication number
DE3671608D1
DE3671608D1 DE8686116145T DE3671608T DE3671608D1 DE 3671608 D1 DE3671608 D1 DE 3671608D1 DE 8686116145 T DE8686116145 T DE 8686116145T DE 3671608 T DE3671608 T DE 3671608T DE 3671608 D1 DE3671608 D1 DE 3671608D1
Authority
DE
Germany
Prior art keywords
mold
vent
melting
mold cavity
liner
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
DE8686116145T
Other languages
English (en)
Inventor
Akio Nakano
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.)
NAKANO, AKIO, ICHIKAWA, CHIBA, JP MIYASAWA, FUJIO,
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3671608D1 publication Critical patent/DE3671608D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D9/00—Machines or plants for casting ingots
    • 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
    • B22C9/067—Venting means for moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE8686116145T 1985-11-30 1986-11-21 Form fuer hochschmelzende metalle und verfahren zur herstellung hochschmelzender metallgegenstaende. Expired - Lifetime DE3671608D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27048685 1985-11-30

Publications (1)

Publication Number Publication Date
DE3671608D1 true DE3671608D1 (de) 1990-07-05

Family

ID=17486961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116145T Expired - Lifetime DE3671608D1 (de) 1985-11-30 1986-11-21 Form fuer hochschmelzende metalle und verfahren zur herstellung hochschmelzender metallgegenstaende.

Country Status (5)

Country Link
US (1) US4727922A (de)
EP (1) EP0225525B1 (de)
KR (1) KR870004750A (de)
AT (1) ATE53179T1 (de)
DE (1) DE3671608D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229407B (en) * 1989-03-25 1993-04-28 Honda Motor Co Ltd Production of body frames
US5360049A (en) * 1993-01-07 1994-11-01 Rowe Melvin L Core box vent construction
US5607006A (en) * 1994-11-14 1997-03-04 Doehler-Jarvis Technologies, Inc. Casting method and apparatus for use therein
JP3224778B2 (ja) * 1998-06-22 2001-11-05 中央精機株式会社 吸引鋳造方法及び吸引鋳造装置
DE10228432A1 (de) * 2002-06-26 2004-02-12 Aaflowsystems Gmbh & Co. Kg Plattenförmiger Filtrationskörper
CN107848024B (zh) * 2015-02-09 2021-02-09 汉斯科技有限责任公司 超声晶粒细化
US10639707B2 (en) 2015-09-10 2020-05-05 Southwire Company, Llc Ultrasonic grain refining and degassing procedures and systems for metal casting
US11130268B1 (en) 2020-07-21 2021-09-28 Protolabs, Inc. Methods and systems for producing a product utilizing a liner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846512A1 (de) * 1978-10-25 1980-05-08 Dieter Dr Ing Leibfried Maschine zum druckgiessen von metallen, insbesondere legierten eisenmetallen (stahl)
JPS5717363A (en) * 1980-07-04 1982-01-29 Toyota Motor Corp Die casting metallic mold for high melting point metal
JPS6083762A (ja) * 1983-10-13 1985-05-13 Ube Ind Ltd 金型鋳造方法

Also Published As

Publication number Publication date
ATE53179T1 (de) 1990-06-15
US4727922A (en) 1988-03-01
KR870004750A (ko) 1987-06-01
EP0225525A2 (de) 1987-06-16
EP0225525A3 (en) 1987-09-30
EP0225525B1 (de) 1990-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NAKANO, AKIO, ICHIKAWA, CHIBA, JP MIYASAWA, FUJIO,

8381 Inventor (new situation)

Free format text: NAKANO, AKIO, ICHIKAWA, CHIBA, JP

8339 Ceased/non-payment of the annual fee