Application of Kinematically Compatible Rolling-Contact Pairs to the Design of Low-Friction Rocker-PivotsSource: Journal of Mechanical Design:;1985:;volume( 107 ):;issue: 003::page 388Author:M. Chew
DOI: 10.1115/1.3260728Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The concept of rolling-contact has been applied to reduce friction at highly loaded rocker-pivots without the use of rolling element bearings. Various configurations for a rolling motion at the pivot are discussed. As an example, this rolling-contact concept is applied to the pivot of a valve-train rocker. Problems relating to stability and motion distortion of the rocker are addressed and solved, resulting in significant friction reduction at the pivot.
keyword(s): Rolling contact , Design , Friction , Motion , Stability , Valves , Rolling bearings AND Trains ,
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| contributor author | M. Chew | |
| date accessioned | 2017-05-08T23:20:49Z | |
| date available | 2017-05-08T23:20:49Z | |
| date copyright | September, 1985 | |
| date issued | 1985 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-28055#388_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100180 | |
| description abstract | The concept of rolling-contact has been applied to reduce friction at highly loaded rocker-pivots without the use of rolling element bearings. Various configurations for a rolling motion at the pivot are discussed. As an example, this rolling-contact concept is applied to the pivot of a valve-train rocker. Problems relating to stability and motion distortion of the rocker are addressed and solved, resulting in significant friction reduction at the pivot. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Application of Kinematically Compatible Rolling-Contact Pairs to the Design of Low-Friction Rocker-Pivots | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 3 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.3260728 | |
| journal fristpage | 388 | |
| journal lastpage | 393 | |
| identifier eissn | 1528-9001 | |
| keywords | Rolling contact | |
| keywords | Design | |
| keywords | Friction | |
| keywords | Motion | |
| keywords | Stability | |
| keywords | Valves | |
| keywords | Rolling bearings AND Trains | |
| tree | Journal of Mechanical Design:;1985:;volume( 107 ):;issue: 003 | |
| contenttype | Fulltext |