MX2017007702A - Metodo para fabricar un componente sinterizado, componente sinterizado y broca. - Google Patents

Metodo para fabricar un componente sinterizado, componente sinterizado y broca.

Info

Publication number
MX2017007702A
MX2017007702A MX2017007702A MX2017007702A MX2017007702A MX 2017007702 A MX2017007702 A MX 2017007702A MX 2017007702 A MX2017007702 A MX 2017007702A MX 2017007702 A MX2017007702 A MX 2017007702A MX 2017007702 A MX2017007702 A MX 2017007702A
Authority
MX
Mexico
Prior art keywords
sintered component
drill
manufacturing
powder compact
drilling
Prior art date
Application number
MX2017007702A
Other languages
English (en)
Inventor
SONODA Yasunori
Take Ryota
Matsumoto Fumihiro
SUGIMOTO Tsuguru
Original Assignee
Sumitomo Electric Sintered Alloy Ltd
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 Sumitomo Electric Sintered Alloy Ltd filed Critical Sumitomo Electric Sintered Alloy Ltd
Publication of MX2017007702A publication Critical patent/MX2017007702A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • 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
    • B22F3/12—Both compacting and sintering
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/245—Making recesses, grooves etc on the surface by removing 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F5/06—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of threaded articles, e.g. nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/082—Curved cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Drilling Tools (AREA)

Abstract

Se proporciona un método para fabricar un componente sinterizado, el cual puede suprimir la aparición de astillado de borde cuando se forma un orificio pasante en un cuerpo verde de polvo compactado y también tiene una buena productividad. El método para fabricar un componente sinterizado incluye una etapa de moldeo para moldear por presión una materia prima en polvo que contiene un polvo metálico y, de este modo, fabricar un cuerpo verde de polvo compactado; una etapa de perforación para formar un orificio en el cuerpo verde de polvo compactado usando una broca; una etapa de sinterización para sinterizar el cuerpo verde de polvo compactado después de la perforación, en donde la broca utilizada para perforar tiene un filo de corte de forma de arco circular en una porción de punta de la misma.
MX2017007702A 2014-12-12 2015-12-08 Metodo para fabricar un componente sinterizado, componente sinterizado y broca. MX2017007702A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014252531A JP6445858B2 (ja) 2014-12-12 2014-12-12 焼結部品の製造方法、及びドリル
PCT/JP2015/084429 WO2016093244A1 (ja) 2014-12-12 2015-12-08 焼結部品の製造方法、焼結部品、並びにドリル

Publications (1)

Publication Number Publication Date
MX2017007702A true MX2017007702A (es) 2017-12-07

Family

ID=56107421

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017007702A MX2017007702A (es) 2014-12-12 2015-12-08 Metodo para fabricar un componente sinterizado, componente sinterizado y broca.

Country Status (7)

Country Link
US (2) US11325186B2 (es)
JP (1) JP6445858B2 (es)
KR (1) KR102407953B1 (es)
CN (1) CN107000057B (es)
DE (1) DE112015005556T5 (es)
MX (1) MX2017007702A (es)
WO (1) WO2016093244A1 (es)

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Also Published As

Publication number Publication date
JP6445858B2 (ja) 2018-12-26
US20170320136A1 (en) 2017-11-09
CN107000057A (zh) 2017-08-01
WO2016093244A1 (ja) 2016-06-16
KR20170094212A (ko) 2017-08-17
KR102407953B1 (ko) 2022-06-13
US20200331065A1 (en) 2020-10-22
US11305347B2 (en) 2022-04-19
JP2016113657A (ja) 2016-06-23
CN107000057B (zh) 2019-11-08
DE112015005556T5 (de) 2017-08-24
US11325186B2 (en) 2022-05-10

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