MX2018015241A - Metodo para fabricar componente sinterizado. - Google Patents

Metodo para fabricar componente sinterizado.

Info

Publication number
MX2018015241A
MX2018015241A MX2018015241A MX2018015241A MX2018015241A MX 2018015241 A MX2018015241 A MX 2018015241A MX 2018015241 A MX2018015241 A MX 2018015241A MX 2018015241 A MX2018015241 A MX 2018015241A MX 2018015241 A MX2018015241 A MX 2018015241A
Authority
MX
Mexico
Prior art keywords
hole
molded body
outside surface
processing step
opening processing
Prior art date
Application number
MX2018015241A
Other languages
English (en)
Inventor
SONODA Yasunori
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 MX2018015241A publication Critical patent/MX2018015241A/es

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
    • B22F3/12—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
    • B22F3/12—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
    • B22F3/24—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
    • 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
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • 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
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Drilling Tools (AREA)

Abstract

Un método para fabricar un componente sinterizado incluye un paso de compactación para compactar por prensado un polvo de inicio que contiene un polvo metálico para formar un material compacto; un paso de perforación para formar un agujero en el material compacto con una broca para formar una porción delgada donde el espesor entre una superficie circunferencial interior del agujero y una superficie exterior del material compacto es más pequeño que el diámetro del agujero; y un paso de sinterización para sinterizar el material compacto después del paso de perforación. El paso de perforación se realiza en tanto que la superficie exterior del material compacto se prensa en una región que se extiende sobre la longitud completa del agujero en una dirección axial. El ancho de la región donde se prensa la superficie exterior del material compacto es de 1/3 veces a 2 veces el diámetro del agujero.
MX2018015241A 2017-03-07 2017-12-22 Metodo para fabricar componente sinterizado. MX2018015241A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017043127 2017-03-07
PCT/JP2017/046206 WO2018163568A1 (ja) 2017-03-07 2017-12-22 焼結部品の製造方法

Publications (1)

Publication Number Publication Date
MX2018015241A true MX2018015241A (es) 2019-04-09

Family

ID=63448199

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018015241A MX2018015241A (es) 2017-03-07 2017-12-22 Metodo para fabricar componente sinterizado.

Country Status (7)

Country Link
US (1) US20190224752A1 (es)
JP (1) JP6918281B2 (es)
KR (1) KR102351841B1 (es)
CN (1) CN109414761B (es)
DE (1) DE112017007202T5 (es)
MX (1) MX2018015241A (es)
WO (1) WO2018163568A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109396417B (zh) * 2018-11-14 2021-11-19 连云港东睦新材料有限公司 一种变排量机油泵用内外转子的生产工艺
CN111318711B (zh) * 2018-12-17 2022-04-22 米巴精密零部件（中国）有限公司 用于在烧结构件中制造至少一个孔的方法
US11992880B1 (en) * 2019-07-22 2024-05-28 Keystone Powdered Metal Company Acoustical dampening powder metal parts
CN110757601A (zh) * 2019-11-06 2020-02-07 湖北鑫运祥科技发展有限公司 一种v型金刚石柄铣刀及制作方法
JP7346318B2 (ja) * 2020-01-31 2023-09-19 株式会社ダイヤメット インサート焼結部品及びその製造方法
US11707786B2 (en) * 2020-04-17 2023-07-25 PMG Indiana LLC Apparatus and method for internal surface densification of powder metal articles
CN114537704B (zh) * 2022-01-19 2023-08-04 成都飞机工业（集团）有限责任公司 一种反向钻孔的操作方法
CN115255834A (zh) * 2022-08-05 2022-11-01 四川科力特硬质合金股份有限公司 一种快速铣削加工硬质合金盲孔的工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01259106A (ja) * 1988-04-11 1989-10-16 Fujitsu Ltd 後加工可能な鉄−シリコン合金の製造方法
JP2003205410A (ja) * 2002-01-11 2003-07-22 Mitsubishi Materials Kobe Tools Corp 脆性材料用穴明け工具
JP5768515B2 (ja) * 2011-06-09 2015-08-26 トヨタ自動車株式会社 圧粉成形体の加工用工具および加工方法
AT14162U1 (de) * 2013-10-31 2015-05-15 Ceratizit Austria Gmbh Pressenanordnung mit Nachbearbeitungsmodul
JP6395217B2 (ja) 2014-12-12 2018-09-26 住友電工焼結合金株式会社 焼結部品の製造方法
JP6445858B2 (ja) * 2014-12-12 2018-12-26 住友電工焼結合金株式会社 焼結部品の製造方法、及びドリル
JP6555679B2 (ja) * 2014-12-12 2019-08-07 住友電工焼結合金株式会社 鉄系焼結部品の製造方法、及び鉄系焼結部品
CN106238735B (zh) * 2016-08-15 2018-06-26 东睦新材料集团股份有限公司 一种压缩机连杆的制备方法
CN106424703B (zh) * 2016-09-22 2018-08-28 东睦新材料集团股份有限公司 一种压缩机活塞的制备方法

Also Published As

Publication number Publication date
WO2018163568A1 (ja) 2018-09-13
CN109414761A (zh) 2019-03-01
KR20190122537A (ko) 2019-10-30
DE112017007202T5 (de) 2019-11-28
JPWO2018163568A1 (ja) 2019-12-26
CN109414761B (zh) 2020-12-25
JP6918281B2 (ja) 2021-08-11
KR102351841B1 (ko) 2022-01-18
US20190224752A1 (en) 2019-07-25

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