| contributor author | Said Sohrabpour | |
| contributor author | Aly H. Shabaik | |
| contributor author | Erich G. Thomsen | |
| date accessioned | 2017-05-09T00:42:50Z | |
| date available | 2017-05-09T00:42:50Z | |
| date copyright | May, 1970 | |
| date issued | 1970 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27551#461_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/145612 | |
| description abstract | The results from steady-state extrusion studies with commercially pure aluminum using the visioplasticity method for analysis showed that interfacial friction between billet and tool influences the velocity distribution in the entire plastic zone. It was found that for well-lubricated billets, the tool-billet interface tends toward a stream line. It was found further that a reversal in sign of the resolved shear stresses and the coefficients of friction occurs in the interfacial material in the conical section of the die. An explanation for this anomaly has not yet been found, but it is believed that this behavior is due to the mechanism of plastic flow within the billet. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Local Friction Coefficients in Axisymmetric Extrusions of Aluminum | |
| type | Journal Paper | |
| journal volume | 92 | |
| journal issue | 2 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3427782 | |
| journal fristpage | 461 | |
| journal lastpage | 467 | |
| identifier eissn | 1528-8935 | |
| keywords | Friction | |
| keywords | Aluminum | |
| keywords | Extruding | |
| keywords | Stress | |
| keywords | Shear (Mechanics) | |
| keywords | Steady state | |
| keywords | Mechanisms AND Deformation | |
| tree | Journal of Manufacturing Science and Engineering:;1970:;volume( 092 ):;issue: 002 | |
| contenttype | Fulltext | |