| contributor author | Fischer, Achim | |
| contributor author | Eberhard, Peter | |
| contributor author | Ambrأ³sio, Jorge | |
| date accessioned | 2017-05-09T01:05:48Z | |
| date available | 2017-05-09T01:05:48Z | |
| date issued | 2014 | |
| identifier issn | 1555-1415 | |
| identifier other | cnd_009_01_011007.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/154131 | |
| description abstract | This work presents a flexible multibody system model for the inside turning of thinwalled cylinders. The model accounts for the varying input and output behavior of the workpiece due to workpiece rotation and tool feed, as well as the changing workpiece dynamics due to material removal. A parametric approach is used to incorporate the effect of material removal. Hereby, a number of systems are precalculated for different machined states that are then interpolated to obtain the model for the desired machined state. As different systems typically have different vectors of degrees of freedom, a preprocessing step must be added to guarantee compatibility and thus a meaningful interpolation. In this work, two ways of obtaining a parametric model are presented that lead to similar results. The parametric model is then used to analyze stability of an inside turning operation. By taking into account the varying workpiece dynamics, an improved tool feed is suggested that would allow to greatly reduce the cycle time. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Parametric Flexible Multibody Model for Material Removal During Turning | |
| type | Journal Paper | |
| journal volume | 9 | |
| journal issue | 1 | |
| journal title | Journal of Computational and Nonlinear Dynamics | |
| identifier doi | 10.1115/1.4025283 | |
| journal fristpage | 11007 | |
| journal lastpage | 11007 | |
| identifier eissn | 1555-1423 | |
| tree | Journal of Computational and Nonlinear Dynamics:;2014:;volume( 009 ):;issue: 001 | |
| contenttype | Fulltext | |