AT294333B - Verfahren und Einrichtung zur Herstellung von Formkörpern durch Verdichtung von Formmassen durch Rütteln - Google Patents

Verfahren und Einrichtung zur Herstellung von Formkörpern durch Verdichtung von Formmassen durch Rütteln

Info

Publication number
AT294333B
AT294333B AT821569A AT821569A AT294333B AT 294333 B AT294333 B AT 294333B AT 821569 A AT821569 A AT 821569A AT 821569 A AT821569 A AT 821569A AT 294333 B AT294333 B AT 294333B
Authority
AT
Austria
Prior art keywords
moldings
shaking
production
molding compounds
compacting molding
Prior art date
Application number
AT821569A
Other languages
English (en)
Inventor
Guenter Dipl Ing Helmrich
Fritz Ing Wuelfing
Original Assignee
Vaw Ver Aluminium Werke Ag
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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of AT294333B publication Critical patent/AT294333B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/022—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space whereby the material is subjected to vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
AT821569A 1968-09-03 1969-08-27 Verfahren und Einrichtung zur Herstellung von Formkörpern durch Verdichtung von Formmassen durch Rütteln AT294333B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1784661A DE1784661C3 (de) 1968-09-03 1968-09-03 Verfahren und Vorrichtung zum Herstellen von Formkörpern, insbesondere von Kohleelektroden für die Aluminiumelektrolyse o.dgl

Publications (1)

Publication Number Publication Date
AT294333B true AT294333B (de) 1971-11-25

Family

ID=5705766

Family Applications (1)

Application Number Title Priority Date Filing Date
AT821569A AT294333B (de) 1968-09-03 1969-08-27 Verfahren und Einrichtung zur Herstellung von Formkörpern durch Verdichtung von Formmassen durch Rütteln

Country Status (10)

Country Link
US (1) US3743468A (de)
JP (1) JPS5215825B1 (de)
AT (1) AT294333B (de)
BE (1) BE738008A (de)
CH (1) CH494110A (de)
DE (1) DE1784661C3 (de)
FR (1) FR2017980A1 (de)
GB (1) GB1250853A (de)
NL (1) NL6912205A (de)
NO (1) NO131822C (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824060A (en) * 1971-07-29 1974-07-16 Vaw Ver Aluminium Werke Ag Apparatus for making shaped bodies
US3932099A (en) * 1973-09-17 1976-01-13 Fives Lille Cail Mold apparatus
US4119692A (en) * 1974-12-31 1978-10-10 Fives-Cail Babcock Process and apparatus for manufacturing carbon electrodes
FR2451259A1 (fr) * 1979-03-14 1980-10-10 Ibar Jean Pierre Procede de moulage par vibration pour le controle des proprietes physiques des materiaux moules, notamment leurs proprietes mecaniques et optiques, machine permettant d'appliquer ledit procede et nouveaux materiaux obtenus
US4531903A (en) * 1982-07-23 1985-07-30 Sxd Refractories, Inc. Apparatus for forming particles into shaped articles
US4518335A (en) * 1984-03-14 1985-05-21 Allied Corporation Dilatant mold and dilatant molding apparatus
DK29785A (da) * 1984-05-29 1985-11-30 L & N Int As Fremgangsmaade til komprimering af nystoebt beton samt apparat til udoevelse af fremgangsmaaden
DE3709112C1 (de) * 1986-08-27 1988-01-28 Knauer Maschf Gmbh Ruettelvorrichtung fuer eine Betonsteinformmaschine
US5306129A (en) * 1992-05-11 1994-04-26 Solomat Partners, L.P. Molding deformable materials with use of vibrating wall surfaces
US5494426A (en) * 1992-05-11 1996-02-27 Thermold Partners L.P. Vibrating wall surfaces for molding deformable materials
US5323655A (en) * 1993-04-23 1994-06-28 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
DE4332921C2 (de) * 1993-09-28 2003-04-10 Outokumpu Oy Rüttelanlage zur Herstellung von Formkörpern durch Verdichtung
US6939121B2 (en) * 2003-02-18 2005-09-06 Gci Pipe Products, Inc. Form with displaceable vibratory panel
DE102004060824C5 (de) * 2004-12-17 2016-10-27 Outotec Oyj Rüttelmaschine zur Herstellung von Formkörpern durch Verdichtung
CN102717034B (zh) * 2012-04-27 2014-10-29 安徽中兴华汉机械有限公司 一种振实台
FI127854B (en) * 2014-06-09 2019-04-15 Elematic Oy Ab Method and apparatus for casting concrete products
CN104746104B (zh) * 2015-04-07 2017-03-22 兰州智成机械设备有限公司 铝电解用阳极碳块振动成型装置
CN111804909B (zh) * 2020-06-18 2022-07-08 西北稀有金属材料研究院宁夏有限公司 一种cetr反应堆用铍材成型坯料的装粉方法
CN117428189B (zh) * 2023-12-19 2024-03-08 厦门大鸿翰金属材料科技有限公司 一种硬质合金烧结工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786586A (en) * 1928-08-18 1930-12-30 Walter Georges Method and an apparatus for manufacturing hollow bodies
US2353492A (en) * 1942-01-16 1944-07-11 John C O'connor Vibration producing mechanism
DE1584817B1 (de) * 1966-10-14 1972-05-31 Vaw Ver Aluminium Werke Ag Verfahren und vorrichtung zur herstellung von kohleformkoerpern

Also Published As

Publication number Publication date
FR2017980A1 (de) 1970-05-29
DE1784661B2 (de) 1975-01-16
DE1784661C3 (de) 1979-03-22
BE738008A (de) 1970-02-02
NO131822C (de) 1976-11-16
US3743468A (en) 1973-07-03
CH494110A (de) 1970-07-31
NO131822B (de) 1975-05-05
JPS5215825B1 (de) 1977-05-04
DE1784661A1 (de) 1971-11-11
GB1250853A (de) 1971-10-20
NL6912205A (de) 1970-03-05

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time