AT344487B - PRESS FOR TWO-STAGE COMPACTION OF POWDERED MATERIALS FOR WORKPIECES TO BE SINTERED - Google Patents

PRESS FOR TWO-STAGE COMPACTION OF POWDERED MATERIALS FOR WORKPIECES TO BE SINTERED

Info

Publication number
AT344487B
AT344487B AT656472A AT656472A AT344487B AT 344487 B AT344487 B AT 344487B AT 656472 A AT656472 A AT 656472A AT 656472 A AT656472 A AT 656472A AT 344487 B AT344487 B AT 344487B
Authority
AT
Austria
Prior art keywords
workpieces
sintered
press
powdered materials
stage compaction
Prior art date
Application number
AT656472A
Other languages
German (de)
Other versions
ATA656472A (en
Original Assignee
Mueller & Co Schwelmer Eisen
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 Mueller & Co Schwelmer Eisen filed Critical Mueller & Co Schwelmer Eisen
Publication of ATA656472A publication Critical patent/ATA656472A/en
Application granted granted Critical
Publication of AT344487B publication Critical patent/AT344487B/en

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
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • B30B1/06—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism operated by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
    • 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
    • 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
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B13/00—Methods of pressing not special to the use of presses of any one of the preceding main groups
    • 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
    • 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
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • 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
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • B29C2043/3288—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts using cam drives
    • 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
    • B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
    • B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Press Drives And Press Lines (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
AT656472A 1971-08-10 1972-07-28 PRESS FOR TWO-STAGE COMPACTION OF POWDERED MATERIALS FOR WORKPIECES TO BE SINTERED AT344487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6968571 1971-08-10

Publications (2)

Publication Number Publication Date
ATA656472A ATA656472A (en) 1977-11-15
AT344487B true AT344487B (en) 1978-07-25

Family

ID=11312618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT656472A AT344487B (en) 1971-08-10 1972-07-28 PRESS FOR TWO-STAGE COMPACTION OF POWDERED MATERIALS FOR WORKPIECES TO BE SINTERED

Country Status (11)

Country Link
JP (1) JPS5742440B2 (en)
AR (1) AR201268A1 (en)
AT (1) AT344487B (en)
BE (1) BE786478A (en)
BR (1) BR7205404D0 (en)
CA (1) CA972514A (en)
DD (1) DD99327A5 (en)
ES (1) ES405738A1 (en)
FR (1) FR2148448B1 (en)
GB (1) GB1395180A (en)
SE (1) SE372904B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279537A (en) * 1975-12-25 1977-07-04 Mitsubishi Heavy Ind Ltd Method for constructing chimney
JPS5478708A (en) * 1977-12-06 1979-06-23 Takahama Industry Method and apparatus for plural compression molding during one impact in compression molding machine for clay roof tile material
WO2003008131A2 (en) * 2001-07-20 2003-01-30 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
EP3184211A1 (en) * 2015-12-21 2017-06-28 ETA SA Manufacture Horlogère Suisse Material obtained by compacting and densifying metal powder(s)
CN108057882B (en) * 2017-12-13 2019-11-22 萍乡九州精密压机有限公司 A kind of mechanical press of work loading height up to 200mm
JP2019173102A (en) * 2018-03-28 2019-10-10 Tdk株式会社 Method for manufacturing industrial product having sintered compact
CN114474833B (en) * 2022-01-04 2023-09-08 安徽百盛药业有限公司 Tabletting device for processing health food
CN116373075B (en) * 2023-04-18 2025-10-31 安徽万磁电子股份有限公司 Anti-cracking preparation process of ferrite ring

Also Published As

Publication number Publication date
DE2237097B2 (en) 1977-03-24
ES405738A1 (en) 1975-09-16
BE786478A (en) 1972-11-16
AR201268A1 (en) 1975-02-28
SE372904B (en) 1975-01-20
JPS4825978A (en) 1973-04-04
DE2237097A1 (en) 1973-03-01
JPS5742440B2 (en) 1982-09-08
ATA656472A (en) 1977-11-15
CA972514A (en) 1975-08-12
BR7205404D0 (en) 1973-06-07
FR2148448A1 (en) 1973-03-23
FR2148448B1 (en) 1974-07-12
GB1395180A (en) 1975-05-21
DD99327A5 (en) 1973-08-05

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