BR0307212A - processo para produção de uma compactação em altas densidade e velocidade - Google Patents

processo para produção de uma compactação em altas densidade e velocidade

Info

Publication number
BR0307212A
BR0307212A BRPI0307212-6A BR0307212A BR0307212A BR 0307212 A BR0307212 A BR 0307212A BR 0307212 A BR0307212 A BR 0307212A BR 0307212 A BR0307212 A BR 0307212A
Authority
BR
Brazil
Prior art keywords
high density
producing high
speed compaction
compaction
precompaction
Prior art date
Application number
BRPI0307212-6A
Other languages
English (en)
Inventor
Kent Olsson
Li Jiangho
Original Assignee
Ck Man Ab
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 SE0200230A external-priority patent/SE0200230D0/xx
Application filed by Ck Man Ab filed Critical Ck Man Ab
Publication of BR0307212A publication Critical patent/BR0307212A/pt

Links

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
    • 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
    • B22F3/093—Compacting only using vibrations or friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/28—Drives for hammers; Transmission means therefor for power hammers operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/34—Drives for hammers; Transmission means therefor for power hammers operating both the hammer and the anvil, so-called counter-tup
    • 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
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • 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
    • B30B11/027—Particular press methods or systems
    • 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
    • B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Basic Packing Technique (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE UMA COMPACTAçãO EM ALTAS DENSIDADE E VELOCIDADE". Um processo para produção de um corpo de um material particulado ou sólido compreende o enchimento de um molde de pré-compactação com o material, com vibração opcional do molde, pré-compactação do material e compressão dele por pelo menos um golpe com alta energia cinética, para provocar coalescência ou alta densidade do material.
BRPI0307212-6A 2002-01-25 2003-01-27 processo para produção de uma compactação em altas densidade e velocidade BR0307212A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200230A SE0200230D0 (sv) 2001-07-25 2002-01-25 A process for producing a body
PCT/SE2003/000128 WO2003061883A1 (en) 2002-01-25 2003-01-27 A process for producing a high density by high velocity compacting

Publications (1)

Publication Number Publication Date
BR0307212A true BR0307212A (pt) 2006-04-11

Family

ID=27607313

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307212-6A BR0307212A (pt) 2002-01-25 2003-01-27 processo para produção de uma compactação em altas densidade e velocidade

Country Status (4)

Country Link
US (1) US20050220658A1 (pt)
KR (1) KR20050025140A (pt)
BR (1) BR0307212A (pt)
WO (1) WO2003061883A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525853C2 (sv) * 2003-09-25 2005-05-17 Hydropulsor Ab Förfarande och anordning för formning av pulverformigt material
US8770324B2 (en) 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
US9101982B2 (en) 2009-01-12 2015-08-11 Metec Powder Metal Ab Multilevel parts from agglomerated spherical metal powder
US9573185B2 (en) * 2013-07-12 2017-02-21 The Boeing Company Apparatus and method for momentum-balanced forging
PL245095B1 (pl) * 2020-07-27 2024-05-13 Biotts Spolka Akcyjna Sposób tabletkowania, urządzenie do tabletkowania oraz zestaw do tabletkowania
CN114619029B (zh) * 2022-01-31 2022-11-29 江苏海曼特电气有限公司 一种粉末冶金生产用压制模具
CN115338404A (zh) * 2022-09-06 2022-11-15 厦门理工学院 一种轴向双向电磁脉冲压制径向高频加热成型的方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613166A (en) * 1969-06-26 1971-10-19 Dresser Ind Compaction of particulate matter
DE2338221C3 (de) * 1973-07-27 1978-07-13 Beche & Grohs Gmbh, 5609 Hueckeswagen Vorrichtung zur Steuerung des Arbeitsablaufes von Schmiedehämmern
CH625442A5 (pt) * 1977-07-04 1981-09-30 Cerac Inst Sa
SE419833B (sv) * 1979-07-09 1981-08-31 Cerac Inst Sa Forfarande for framstellning av foremal av snabbkylt ickejemviktspulver
JPS62502973A (ja) * 1985-03-04 1987-11-26 ユニバ−シテイ−　オブ　クイ−ンスランド 材料の動的装填方法及び装置
US5672363A (en) * 1990-11-30 1997-09-30 Intermetallics Co., Ltd. Production apparatus for making green compact
FR2697184B1 (fr) * 1992-10-28 1994-12-30 Univ Nantes Procédé de fabrication de matériaux, d'intérêt biologique simples ou multiphasés.
ATE197131T1 (de) * 1995-06-21 2000-11-15 Hydropulsor Ab Schlagschneidvorrichtung
US5770136A (en) * 1995-08-07 1998-06-23 Huang; Xiaodi Method for consolidating powdered materials to near net shape and full density
SE513170C2 (sv) * 1998-11-19 2000-07-17 Hydropulsor Ab Material och anordning för defromation av en materialkropp

Also Published As

Publication number Publication date
US20050220658A1 (en) 2005-10-06
WO2003061883A1 (en) 2003-07-31
KR20050025140A (ko) 2005-03-11

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