AR048680A1 - Herramientas multi-lobulares de metal en polvo y metodo de fabricacion - Google Patents

Herramientas multi-lobulares de metal en polvo y metodo de fabricacion

Info

Publication number
AR048680A1
AR048680A1 ARP050101335A ARP050101335A AR048680A1 AR 048680 A1 AR048680 A1 AR 048680A1 AR P050101335 A ARP050101335 A AR P050101335A AR P050101335 A ARP050101335 A AR P050101335A AR 048680 A1 AR048680 A1 AR 048680A1
Authority
AR
Argentina
Prior art keywords
lobular
tool
manufacturing
metal powder
powder
Prior art date
Application number
ARP050101335A
Other languages
English (en)
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of AR048680A1 publication Critical patent/AR048680A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/20—Making working faces of dies, either recessed or outstanding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Drilling Tools (AREA)
  • Forging (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

Una herramienta (10) hecha con polvo metálico, mtal como un acero HSS T15 modificado en forma en polvo, y que tiene un perfil extremo (12) multi-lobular para punzonar rebajos multi-lobulares en piezas de produccion, tales como cabezales de elementos de sujecion. La herramienta (10) es homogénea y contiene solo carburos que son relativamente pequenos, tal como en la gama de 1 a 4 micrones. También se proporciona un método de fabricacion de tal herramienta. El método requiere que una barra de metal en polvo sea cortada y después la pieza cortada es trabajada para producir la herramienta multi-lobular. La parte final es de una densidad teorica del 100%, a diferencia de ser de solo de una densidad de 95-98% como en partes moldeadas por inyeccion de metal. En el uso, la oparte final, debido a como es fabricada, tiene resistencia de columna aumentada y resistencia al impacto aumentada.
ARP050101335A 2004-04-13 2005-04-05 Herramientas multi-lobulares de metal en polvo y metodo de fabricacion AR048680A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56172804P 2004-04-13 2004-04-13
US11/052,438 US20050227772A1 (en) 2004-04-13 2005-02-07 Powdered metal multi-lobular tooling and method of fabrication

Publications (1)

Publication Number Publication Date
AR048680A1 true AR048680A1 (es) 2006-05-17

Family

ID=35061265

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050101335A AR048680A1 (es) 2004-04-13 2005-04-05 Herramientas multi-lobulares de metal en polvo y metodo de fabricacion

Country Status (11)

Country Link
US (2) US20050227772A1 (es)
EP (1) EP1735117A4 (es)
JP (1) JP2007532320A (es)
KR (2) KR100824175B1 (es)
AR (1) AR048680A1 (es)
AU (1) AU2005235543A1 (es)
BR (1) BRPI0509839A (es)
CA (1) CA2558010A1 (es)
RU (1) RU2366528C2 (es)
TW (1) TWI321502B (es)
WO (1) WO2005102559A2 (es)

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US20110131790A1 (en) * 2009-12-07 2011-06-09 Po-Hsun Chien Electromotive hair cutter
US9004835B2 (en) 2010-02-19 2015-04-14 Nucor Corporation Weldless building structures
US8529178B2 (en) 2010-02-19 2013-09-10 Nucor Corporation Weldless building structures
US10022845B2 (en) 2014-01-16 2018-07-17 Milwaukee Electric Tool Corporation Tool bit
CA3211072A1 (en) 2016-05-02 2017-11-02 Asia Fastening (Us), Inc. Double threaded standoff fastener
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US11638987B2 (en) 2017-12-01 2023-05-02 Milwaukee Electric Tool Corporation Wear resistant tool bit
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USD921468S1 (en) 2018-08-10 2021-06-08 Milwaukee Electric Tool Corporation Driver bit

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Also Published As

Publication number Publication date
TW200602138A (en) 2006-01-16
KR20070005667A (ko) 2007-01-10
TWI321502B (en) 2010-03-11
CA2558010A1 (en) 2005-11-03
RU2366528C2 (ru) 2009-09-10
JP2007532320A (ja) 2007-11-15
RU2006138688A (ru) 2008-05-27
KR20070118198A (ko) 2007-12-13
AU2005235543A1 (en) 2005-11-03
BRPI0509839A (pt) 2007-10-23
US20080236341A1 (en) 2008-10-02
US20050227772A1 (en) 2005-10-13
KR100824175B1 (ko) 2008-04-21
EP1735117A4 (en) 2010-04-07
WO2005102559A3 (en) 2005-12-22
WO2005102559A2 (en) 2005-11-03
EP1735117A2 (en) 2006-12-27

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