| 摘要 |
PCT No. PCT/DE95/00515 Sec. 371 Date Oct. 30, 1996 Sec. 102(e) Date Oct. 30, 1996 PCT Filed Apr. 12, 1995 PCT Pub. No. WO95/29782 PCT Pub. Date Nov. 9, 1995A cutting insert is formed with a cutting edge, a cutting corner at an end of the cutting edge, a cutting surface, and a row of raised scales extending along the cutting edge. Each scale is formed with an arcuate apex line transverse to the cutting edge and forming at the cutting edge relative to a perpendicular to the cutting edge an angle between 55 DEG and -5 DEG , a steep flank to one side of the apex line, and a shallow flank to the other side of the apex line. The apex line is concave toward the other side. |
