| contributor author | Radha Sarma | |
| contributor author | Aarthi Rao | |
| date accessioned | 2017-05-09T00:02:58Z | |
| date available | 2017-05-09T00:02:58Z | |
| date copyright | February, 2000 | |
| date issued | 2000 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27355#191_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/124025 | |
| description abstract | Discretization and interpolation of curves are two frequently adopted practices when machining complex curves using computer numerically controlled (CNC) machines. Both practices stem from the need to sample curves at discrete time intervals corresponding to the sampling period of the CNC machine. This paper proposes new techniques for discretization and interpolation that account for the change of tool orientations in five-axis machining. First, the method for discretization proposed in this paper is based on sampling the curves such that specified contour, feedrate, and orientation errors are not exceeded. Second, the interpolator proposed in this paper will be able to avoid excessive angular speeds arising from sampling the curves based on the feedrate alone. [S1087-1357(00)01401-5] | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Discretizors and Interpolators for Five-Axis CNC Machines | |
| type | Journal Paper | |
| journal volume | 122 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.538896 | |
| journal fristpage | 191 | |
| journal lastpage | 197 | |
| identifier eissn | 1528-8935 | |
| keywords | Machinery | |
| keywords | Errors | |
| keywords | Computer numerical control machine tools | |
| keywords | Sampling (Acoustical engineering) AND Interpolation | |
| tree | Journal of Manufacturing Science and Engineering:;2000:;volume( 122 ):;issue: 001 | |
| contenttype | Fulltext | |
