Insert for ball nose end mill
作者： Robert L. Shomaker , Scott W. Vogel
DOI:
关键词:
摘要: An insert for use in a ball nose end mill (1) is provided that includes an body (22) having top wall (24), bottom (28) and at least one arcuate side (30). cutting edge (34) defined intersection between the walls plurality of sinusoidal undulations (36) reducing forces, vibration, enhancing breaking removal chips removed from workpiece (66) during operation. portion (67) crosses axis rotation (A) when mounted seat (3), reduce considerable shear forces applied to this location. The has profile which follows contour sphere permit machining rounded cut. (30) upper relief (44) disposed directly under edge, with angle preventing making unwanted striations or tool marks sidewalls
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