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SE0100364D0 - Powder compacting tool - Google Patents

Powder compacting tool

Info

Publication number
SE0100364D0
SE0100364D0 SE0100364A SE0100364A SE0100364D0 SE 0100364 D0 SE0100364 D0 SE 0100364D0 SE 0100364 A SE0100364 A SE 0100364A SE 0100364 A SE0100364 A SE 0100364A SE 0100364 D0 SE0100364 D0 SE 0100364D0
Authority
SE
Sweden
Prior art keywords
punches
compacting
powder
different
tool
Prior art date
Application number
SE0100364A
Other languages
Swedish (sv)
Inventor
Enrico Cacciorni
Jonas Jerklind
Original Assignee
Skf 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
Application filed by Skf Ab filed Critical Skf Ab
Priority to SE0100364A priority Critical patent/SE0100364D0/en
Publication of SE0100364D0 publication Critical patent/SE0100364D0/en
Priority to EP02445013A priority patent/EP1228856A3/en
Priority to CN 02103468 priority patent/CN1369368A/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

The present invention relates to a method of compacting a powder disposed in a forming chamber by a powder compacting tool having at least two upper punches and two lower punches, the punches being moved different travel distance during compaction in order to create a compacted body having uniform density and different thickness in different parts thereof, whereby the method includes moving the punches in sequence and with the same velocity, and accomplishing the method with a powder compacting tool (1) comprising a matrix (2) having a through-going cavity, at least two upper punches (3,4), which are movable in the axial direction of the cavity, and a at least two lower punches (5,6). According to the invention the upper punches (3,4) have different axial lengths and the tool comprises a single ram (8) for moving the upper punches (3,4) towards the at least two lower punches (5,6) during a compacting operation and means are for holding the at least two lower punches stationary during a compacting operation. <IMAGE>
SE0100364A 2001-02-06 2001-02-06 Powder compacting tool SE0100364D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0100364A SE0100364D0 (en) 2001-02-06 2001-02-06 Powder compacting tool
EP02445013A EP1228856A3 (en) 2001-02-06 2002-02-04 Powder compacting tool
CN 02103468 CN1369368A (en) 2001-02-06 2002-02-06 Powder Pressuring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100364A SE0100364D0 (en) 2001-02-06 2001-02-06 Powder compacting tool

Publications (1)

Publication Number Publication Date
SE0100364D0 true SE0100364D0 (en) 2001-02-06

Family

ID=20282862

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100364A SE0100364D0 (en) 2001-02-06 2001-02-06 Powder compacting tool

Country Status (3)

Country Link
EP (1) EP1228856A3 (en)
CN (1) CN1369368A (en)
SE (1) SE0100364D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008131A2 (en) * 2001-07-20 2003-01-30 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
CN104162851B (en) * 2014-07-29 2017-01-25 郑州磨料磨具磨削研究所有限公司 Pressure head and compression molding mold and method using pressure head
CN106891279B (en) * 2017-03-07 2019-03-01 郑州磨料磨具磨削研究所有限公司 Special-shaped grinding wheel forming molds and its pressure head component and pressure head
DE102017220409A1 (en) * 2017-11-15 2019-05-16 Robert Bosch Gmbh Sealing element for a sensor element of a sensor for detecting at least one property of a sample gas in a sample gas space and method for its production
KR102278807B1 (en) * 2019-12-31 2021-07-19 유한회사 원진알미늄 High strength composite material manufacturing apparatus
CN115302839B (en) * 2022-07-18 2025-04-22 河南中南工业有限责任公司 A powder component composite pressing system and molding method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593366A (en) * 1968-12-11 1971-07-20 Wolverine Pentronix Multiple punch tool set for powder compacting press
GB1242259A (en) * 1968-12-13 1971-08-11 Birmingham Small Arms Co Ltd Improvements in or relating to compacting machines
DE19816969A1 (en) * 1998-04-17 1999-10-21 Komage Gellner Gmbh & Co Masch Apparatus for production of pressed powder articles
JP2000326100A (en) * 1999-05-20 2000-11-28 Hitachi Powdered Metals Co Ltd Method for compacting green compact having inclined surface

Also Published As

Publication number Publication date
CN1369368A (en) 2002-09-18
EP1228856A3 (en) 2002-08-28
EP1228856A2 (en) 2002-08-07

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