JPS5597406A - Plain bearing - Google Patents

Plain bearing

Info

Publication number
JPS5597406A
JPS5597406A JP515779A JP515779A JPS5597406A JP S5597406 A JPS5597406 A JP S5597406A JP 515779 A JP515779 A JP 515779A JP 515779 A JP515779 A JP 515779A JP S5597406 A JPS5597406 A JP S5597406A
Authority
JP
Japan
Prior art keywords
outer ring
powder
metal
sintered
plated layer
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.)
Pending
Application number
JP515779A
Other languages
Japanese (ja)
Inventor
Takuro Shimizu
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.)
NTN Corp
Original Assignee
NTN Toyo Bearing 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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP515779A priority Critical patent/JPS5597406A/en
Publication of JPS5597406A publication Critical patent/JPS5597406A/en
Pending legal-status Critical Current

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  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To enable to enhance bearing property of a pressed powder oilless bearing easily by a method wherein metal powder is molded by pressing said powder within a steel outer ring forming a plated layer comprising a material same to a metal to be sintered in an inner surface and sintered by heating.
CONSTITUTION: A steel outer ring 4 preliminarily forming a plated layer 5 in an inner surface is inserted into an outer mold 7 and a core metal 8 is passed through a center of this steel outer ring 4 and a lower punch 9 is arranged at a lower end of an axial direction. Subsequently, metal powder for sintering suitable for a bearing of Cu, Sn or the like is filled between an outer ring 4 and a core metal 8 and an upper punch 10 is lowered to subject the said metal powder to press molding by an upper and a lower punch 10, 9. In this case, an amount of powder is adjusted so as to force out a press molded body 11 from both ends of an axial direction of an outer ring 4 at a little. Subsequently, an outer ring 4 and a pressed powder body 11 are integrally removed from the mold 7 or the like and sintered at a Cu reries sintering temperature to bind strongly both parts through a plated layer 5 and the pressed powder oilless bearing 6 is integrally provided.
COPYRIGHT: (C)1980,JPO&Japio
JP515779A 1979-01-18 1979-01-18 Plain bearing Pending JPS5597406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP515779A JPS5597406A (en) 1979-01-18 1979-01-18 Plain bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP515779A JPS5597406A (en) 1979-01-18 1979-01-18 Plain bearing

Publications (1)

Publication Number Publication Date
JPS5597406A true JPS5597406A (en) 1980-07-24

Family

ID=11603415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP515779A Pending JPS5597406A (en) 1979-01-18 1979-01-18 Plain bearing

Country Status (1)

Country Link
JP (1) JPS5597406A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147262U (en) * 1984-08-31 1986-03-29 金星園芸工業株式会社 shears bearing
JPS62145458U (en) * 1986-03-06 1987-09-14
KR100653953B1 (en) * 2001-06-29 2006-12-04 두산인프라코어 주식회사 Manufacturing method of sintered bearing
JP2014173131A (en) * 2013-03-08 2014-09-22 Dai Ichi High Frequency Co Ltd Method of forming self-fluxing alloy film

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147262U (en) * 1984-08-31 1986-03-29 金星園芸工業株式会社 shears bearing
JPS62145458U (en) * 1986-03-06 1987-09-14
KR100653953B1 (en) * 2001-06-29 2006-12-04 두산인프라코어 주식회사 Manufacturing method of sintered bearing
JP2014173131A (en) * 2013-03-08 2014-09-22 Dai Ichi High Frequency Co Ltd Method of forming self-fluxing alloy film

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