@article{oai:niigata-u.repo.nii.ac.jp:00003129, author = {岩部, 洋育 and 熊木, 孝佳 and 堀, 功}, issue = {1}, journal = {先端加工, 先端加工}, month = {Apr}, note = {This paper deals with the cutting mechanism and cutting performance by oval end milling of an inclined surface using a contour path method. At first, the modeling of a cutter, an edge, a rake surface and a workpiece with an inclined surface are carried out using 3D-CAD. Secondly, the chip area is calculated by the interference of the rake surface and the chip volume removed by one cutting operation. The influence of cutting conditions on the behavior of the chip area is shown and the evaluation value Ed for cutting performance is proposed. And also, the theoretical surface roughness by an oval end mill is analyzed and calculated. Values are compared with those of a machined surface and it is shown that both values are almost coincident each other.}, pages = {87--94}, title = {三次元CADを用いた楕円エンドミルによる傾斜面加工における切削機構の解析と切削性能に関する研究}, volume = {28}, year = {2010} }