发明名称 PROCESS OF METAL WORKPIECE SURFACE TREATMENT AND APPARATUS FOR MAKING THE SAME
摘要 A cutting insert (1) for use with a rotary milling cutter tool and having at least one major cutting edge (5) comprising first, second and third successive component cutting edges (5a, 5b, 5c), each second component cutting edge being substantially coextensive with a bore (1a) and being of substantially greater length than the length of each of said first and third component cutting edges (5a, 5c) and defining with respect to said axis of rotation of the cutter tool an axial rake angle which is substantially less positive than the axial rake angles defined respectively by said first and third component cutting edges (5a, 5c) with respect to said axis of rotation. <IMAGE>
申请公布号 CZ9301818(A3) 申请公布日期 1995.02.15
申请号 CZ19930001818 申请日期 1993.09.02
申请人 EL-PLASMA LTD. 发明人 ESTERLIS MOISEI
分类号 B23C5/20;B23C5/10;B23C5/22;C23G5/00;(IPC1-7):C23G5/00 主分类号 B23C5/20
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