JPS6257682B2 - - Google Patents

Info

Publication number
JPS6257682B2
JPS6257682B2 JP57121813A JP12181382A JPS6257682B2 JP S6257682 B2 JPS6257682 B2 JP S6257682B2 JP 57121813 A JP57121813 A JP 57121813A JP 12181382 A JP12181382 A JP 12181382A JP S6257682 B2 JPS6257682 B2 JP S6257682B2
Authority
JP
Japan
Prior art keywords
fitting
hole
press
inner diameter
fit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP57121813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5913003A (ja
Inventor
Kazuo Asaka
Takashi Koyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Hitachi Powdered Metals Co 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 Hitachi Powdered Metals Co Ltd filed Critical Hitachi Powdered Metals Co Ltd
Priority to JP57121813A priority Critical patent/JPS5913003A/ja
Priority to US06/511,493 priority patent/US4539197A/en
Publication of JPS5913003A publication Critical patent/JPS5913003A/ja
Publication of JPS6257682B2 publication Critical patent/JPS6257682B2/ja
Granted legal-status Critical Current

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Automatic Assembly (AREA)
JP57121813A 1982-07-13 1982-07-13 複合焼結機械部品の製造方法 Granted JPS5913003A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57121813A JPS5913003A (ja) 1982-07-13 1982-07-13 複合焼結機械部品の製造方法
US06/511,493 US4539197A (en) 1982-07-13 1983-07-07 Process for making sintered composite mechanical parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57121813A JPS5913003A (ja) 1982-07-13 1982-07-13 複合焼結機械部品の製造方法

Publications (2)

Publication Number Publication Date
JPS5913003A JPS5913003A (ja) 1984-01-23
JPS6257682B2 true JPS6257682B2 (en]) 1987-12-02

Family

ID=14820559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57121813A Granted JPS5913003A (ja) 1982-07-13 1982-07-13 複合焼結機械部品の製造方法

Country Status (2)

Country Link
US (1) US4539197A (en])
JP (1) JPS5913003A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239676U (en]) * 1988-08-17 1990-03-16
WO1993007979A1 (en) * 1991-10-21 1993-04-29 Pacific Metals Co., Ltd. Method of making sintered metallic body and said body obtained through said method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722824A (en) * 1986-06-04 1988-02-02 Fine Particle Technology Corp. Method of joining green bodies prior to sintering
GB2343682B (en) * 1998-09-16 2001-03-14 Hitachi Powdered Metals Manufacturing method of sintered composite machine component having inner part and outer part
JP4721449B2 (ja) * 2006-11-10 2011-07-13 日立粉末冶金株式会社 複合焼結機械部品の製造方法
JP2008151897A (ja) * 2006-12-15 2008-07-03 Topcon Corp 光分波装置
DE102010061958A1 (de) * 2010-11-25 2012-05-31 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung von Triebwerksbauteilen mit geometrisch komplexer Struktur
DE102011089260A1 (de) 2011-12-20 2013-06-20 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung eines Bauteils durch Metallpulverspritzgießen
WO2016164250A1 (en) * 2015-04-10 2016-10-13 Gkn Sinter Metals, Llc Method of forming a composite component using post-compaction dimensional change

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632479A1 (de) * 1976-07-19 1978-01-26 Sumitomo Electric Industries Verbundteil aus hartmetall und verfahren zu dessen herstellung
SU801987A1 (ru) * 1978-02-06 1981-02-07 Предприятие П/Я Р-6058 Способ изготовлени спеченных фасон-НыХ издЕлий
JPS56166307A (en) * 1980-05-28 1981-12-21 Hitachi Powdered Metals Co Ltd Production of sintered composite parts
JPS5789412A (en) * 1980-11-26 1982-06-03 Toshiba Corp Preparation of iron-containing sintered product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239676U (en]) * 1988-08-17 1990-03-16
WO1993007979A1 (en) * 1991-10-21 1993-04-29 Pacific Metals Co., Ltd. Method of making sintered metallic body and said body obtained through said method

Also Published As

Publication number Publication date
US4539197A (en) 1985-09-03
JPS5913003A (ja) 1984-01-23

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