JPS5597406A - Plain bearing - Google Patents
Plain bearingInfo
- 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
Links
Landscapes
- 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
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)
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 | Method for manufacturing sintered bearing |
JP2014173131A (en) * | 2013-03-08 | 2014-09-22 | Dai Ichi High Frequency Co Ltd | Method of forming self-fluxing alloy film |
-
1979
- 1979-01-18 JP JP515779A patent/JPS5597406A/en active Pending
Cited By (4)
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 | Method for manufacturing 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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