BALL END MILL

• Main Authors: EGAWA TSUNEO, INAI FUMIO, FUKASAKU SHINICHI, FUJII EIJI, KUWABARA HARUYOSHI
• Format: Patent
• Language: English
• Published: 26.05.1992
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MILLING; PERFORMING OPERATIONS; TRANSPORTING

PURPOSE:To prevent the occurrence of chipping, and to enhance finishing accuracy, in a ball end mill for carrying out three-dimensional machining to a metal mold or the like, by providing a chamfer in the intersecting part of the circular- arc shaped cutting edge of the shank end and the plane shape...