Effects of Viscoelastic Properties of Friction Lining Materials on Their Friction CoefficientsSource: Journal of Tribology:;2017:;volume( 139 ):;issue: 003::page 34502DOI: 10.1115/1.4034380Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to obtain the viscoelastic properties of friction linings and their effect on the tribological properties, three friction linings (K25, G30, and GM-3) are studied. Results show that higher creep and stress relaxation performances are favorable for promoting the friction coefficient. The friction coefficient of GM-3 is inversely proportional to the load. Meanwhile, the friction coefficients of K25 and G30 first increase to the peak under the load and later decrease. Under high load, GM-3 has the largest friction coefficient, whereas K25 has the smallest, with that of G30 being the median. The friction coefficient of GM-3 is inversely proportional to the loss factor, whereas those of K25 and G30 are directly proportional.
|
Collections
Show full item record
| contributor author | Chen, Kai | |
| contributor author | Zhang, Dekun | |
| contributor author | Zhang, Xiaojia | |
| date accessioned | 2017-11-25T07:19:38Z | |
| date available | 2017-11-25T07:19:38Z | |
| date copyright | 2016/30/11 | |
| date issued | 2017 | |
| identifier issn | 0742-4787 | |
| identifier other | trib_139_03_034502.pdf | |
| identifier uri | http://138.201.223.254:8080/yetl1/handle/yetl/4235911 | |
| description abstract | In order to obtain the viscoelastic properties of friction linings and their effect on the tribological properties, three friction linings (K25, G30, and GM-3) are studied. Results show that higher creep and stress relaxation performances are favorable for promoting the friction coefficient. The friction coefficient of GM-3 is inversely proportional to the load. Meanwhile, the friction coefficients of K25 and G30 first increase to the peak under the load and later decrease. Under high load, GM-3 has the largest friction coefficient, whereas K25 has the smallest, with that of G30 being the median. The friction coefficient of GM-3 is inversely proportional to the loss factor, whereas those of K25 and G30 are directly proportional. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effects of Viscoelastic Properties of Friction Lining Materials on Their Friction Coefficients | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.4034380 | |
| journal fristpage | 34502 | |
| journal lastpage | 034502-7 | |
| tree | Journal of Tribology:;2017:;volume( 139 ):;issue: 003 | |
| contenttype | Fulltext |