KR20070035622A - 고상소결층을 갖는 미끄럼베어링 - Google Patents
고상소결층을 갖는 미끄럼베어링 Download PDFInfo
- Publication number
- KR20070035622A KR20070035622A KR1020050090196A KR20050090196A KR20070035622A KR 20070035622 A KR20070035622 A KR 20070035622A KR 1020050090196 A KR1020050090196 A KR 1020050090196A KR 20050090196 A KR20050090196 A KR 20050090196A KR 20070035622 A KR20070035622 A KR 20070035622A
- Authority
- KR
- South Korea
- Prior art keywords
- solid
- sintered
- sliding bearing
- iron
- sintering
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
- F16C33/128—Porous bearings, e.g. bushes of sintered alloy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1095—Construction relative to lubrication with solids as lubricant, e.g. dry coatings, powder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
- F16C33/145—Special methods of manufacture; Running-in of sintered porous bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Powder Metallurgy (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (5)
- 강철기재(15, 25)의 마찰측 표면상에 철계금속분말과 고체윤활제로 이루어지는 소결층(16b, 26b)을 형성하되, 상기 소결층(16b, 26b)은, 철계금속분말과 입경 0.04mm - 2mm 크기의 입상 고체윤활제(G)를 혼합한 소결재료(16a, 26a)를 600℃-1060℃의 온도로 고상소결하면서, 동시에, 금형(13, 14, 23, 24) 내부에서 압착수단에 의하여 가압하여 성형한 것을 특징으로 하는 고상소결층을 갖는 미끄럼베어링.
- 제 1 항에 있어서,상기 소결재료(16a, 26a)의 철계금속분말에는 상기 입상 고체윤활제(G)를 윤활면인 표면으로 부터 일정 뚜께(X)까지만 혼합한 것을 특징으로 하는 고상소결층을 갖는 미끄럼베어링.
- 제 1 항 또는 제 2 항에 있어서,상기 가압수단에 의한 가압은 10-300kg중/㎠의 압력으로 10분-180분 동안 이루어 진 것을 특징으로 하는 고상소결층을 갖는 미끄럼베어링.
- 제 1 항 또는 제 2 항에 있어서,상기 철계금속분말은 동분말 10 - 50중량%, 니켈, 티타늄, 규소, 알루미늄, 코발트, 크롬, 망간 또는 주석 가운데서 선택된 1 또는 2 이상의 금속분말을 0.1-30중량%, 나머지는 철분말인 것을 특징으로 하는 고상소결층을 갖는 미끄럼베어링.
- 제 1 항 또는 제 2 항에 있어서,상기 고체윤활제는 흑연(graphite), 이황화몰리브덴(MoS2) 또는 이황화텅스텐(WS2) 가운데서 선택된 1 또는 2이상의 고체윤활제이고, 철계금속분말에 대하여 0.1중량% - 20중량% 함유된 것을 특징으로 하는 고상소결층을 갖는 미끄럼베어링.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050090196A KR100707691B1 (ko) | 2005-09-28 | 2005-09-28 | 고상소결층을 갖는 미끄럼베어링 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050090196A KR100707691B1 (ko) | 2005-09-28 | 2005-09-28 | 고상소결층을 갖는 미끄럼베어링 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20050027787U Division KR200404484Y1 (ko) | 2005-09-28 | 2005-09-28 | 고상소결층을 갖는 미끄럼베어링 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070035622A true KR20070035622A (ko) | 2007-04-02 |
KR100707691B1 KR100707691B1 (ko) | 2007-04-16 |
Family
ID=38158111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050090196A KR100707691B1 (ko) | 2005-09-28 | 2005-09-28 | 고상소결층을 갖는 미끄럼베어링 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100707691B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106321635A (zh) * | 2016-09-12 | 2017-01-11 | 中国科学院兰州化学物理研究所 | 发动机低摩擦轴瓦及其制备方法 |
KR20170057373A (ko) * | 2014-11-28 | 2017-05-24 | 가부시키가이샤 하모닉 드라이브 시스템즈 | 파동기어장치의 윤활방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900001734B1 (ko) * | 1986-04-17 | 1990-03-19 | 엔디씨 가부시끼가이샤 | 드라이베어링 |
KR20020073647A (ko) * | 2001-03-15 | 2002-09-28 | 이우천 | 고하중용 내마모 미끄럼베어링 |
-
2005
- 2005-09-28 KR KR1020050090196A patent/KR100707691B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170057373A (ko) * | 2014-11-28 | 2017-05-24 | 가부시키가이샤 하모닉 드라이브 시스템즈 | 파동기어장치의 윤활방법 |
CN106321635A (zh) * | 2016-09-12 | 2017-01-11 | 中国科学院兰州化学物理研究所 | 发动机低摩擦轴瓦及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100707691B1 (ko) | 2007-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3168538B2 (ja) | 滑りベアリング及びその製造方法 | |
KR100841162B1 (ko) | 소결 금속 부품 및 그 제조 방법 | |
US20160215820A1 (en) | Sliding member and method for producing same | |
KR100813484B1 (ko) | 슬라이딩재료, 복합 소결 슬라이딩부재 및 그 제조방법 | |
TW201029774A (en) | Metallurgical composition of particulate materials, self-lubricating sintered product and process for obtaining self-lubricating sintered products | |
US10718379B2 (en) | Slide member and method for manufacturing same | |
US20090129964A1 (en) | Method of forming powder metal components having surface densification | |
KR100707691B1 (ko) | 고상소결층을 갖는 미끄럼베어링 | |
KR100707694B1 (ko) | 고상소결층을 갖는 미끄럼베어링 | |
KR200404467Y1 (ko) | 고상소결층을 갖는 미끄럼베어링 | |
KR100286246B1 (ko) | 미끄럼베어링 및 그 제조방법 | |
KR200404484Y1 (ko) | 고상소결층을 갖는 미끄럼베어링 | |
KR100790003B1 (ko) | 오일 포켓 미끄럼베어링 | |
KR100644198B1 (ko) | 세그먼트 소결재를 이용한 미끄럼베어링 | |
CN102497948A (zh) | 用于形成自润滑烧结钢产品的粒状材料组合物,自润滑烧结钢产品和获得自润滑烧结钢产品的方法 | |
KR200404483Y1 (ko) | 세그먼트 소결재를 이용한 미끄럼베어링 | |
JP4770667B2 (ja) | 温間金型潤滑成形用鉄基粉末混合物 | |
KR101075116B1 (ko) | 미끄럼베어링의 제조 방법 | |
KR101033869B1 (ko) | 슬라이딩 타입의 오일리스 소결 베어링의 제조 방법 | |
KR100789994B1 (ko) | 경사 접합면이 형성된 세그먼트 소결재를 이용한 부시형미끄럼베어링 및 그 제조 방법 | |
KR100867770B1 (ko) | 장형 오일리스 베어링 및 이의 제조 방법 | |
JP6550224B2 (ja) | 摺動部材およびその製造方法 | |
JP3931503B2 (ja) | 温間金型潤滑用潤滑剤、高密度鉄基粉末成形体および高密度鉄基焼結体の製造方法 | |
KR101094758B1 (ko) | 소결베어링 제조방법 | |
KR20070033058A (ko) | 강철기재 철계소결재 미끄럼베어링 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130408 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140117 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150130 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160217 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170404 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180205 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20200205 Year of fee payment: 14 |