| contributor author | S. M. Mahdavian | |
| date accessioned | 2017-05-08T23:14:30Z | |
| date available | 2017-05-08T23:14:30Z | |
| date copyright | January, 1982 | |
| date issued | 1982 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28649#46_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96508 | |
| description abstract | In a refined analytical model for the hydrodynamic lubrication of cold extrusion, effects of viscous heating in the inlet zone and surface temperature in the work zone are included to estimate extrusion pressure for both unsteady and steady lubrication. An experimental study indicates that a hydrodynamic lubricant film may be formed by reducing friction at the start of extrusion by a secondary lubricant. Theoretical estimation of unsteady extrusion pressure is in agreement for extrusion of aluminium billets lubricated with castor oil. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Refined Analytical Model for Hydrodynamic Lubrication of Cold Extrusion and Its Comparison With Experiment | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 1 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3253163 | |
| journal fristpage | 46 | |
| journal lastpage | 52 | |
| identifier eissn | 1528-8897 | |
| keywords | Lubrication | |
| keywords | Extruding | |
| keywords | Lubricants | |
| keywords | Pressure | |
| keywords | Friction | |
| keywords | Temperature | |
| keywords | Aluminum AND Heating | |
| tree | Journal of Tribology:;1982:;volume( 104 ):;issue: 001 | |
| contenttype | Fulltext | |
