519 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.E61

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. E61 0519 Lab2u

Technical Information for Power Buster New serrated edge design increases productivity by reducing insert cutting load Power Buster New tooling utilizing a specially designed serrated edge to increase productivity by reducing the cutting load. Double-sided 6 corner insert geometry ensures high rigidity, long tool life and cost efficiency The serrated edge divides the chips into smaller pieces. This feature provides excellent chip control, reduces interference of the cutter and ensures good durability of the cutter body. Two types of inserts are available-TNMX27 for PBA (Approach angle: 45°) and PBZ (AA: 80°), and TNMX30 for PBP (AA: 90°) Application: High depth of cut and feed rate (Steel, Cast iron) O Code system r fa A C n 5 250 R/L - I P Power Buster Power buster AA Cutter type Arbor type A: 45° Z: 80° P: 90° C: Cutter M: Metric No code: Inch Inscribed circle of insert 5:15.875 6: 17.462 Tool Dia. 0D: 250 Hand R: Right L: Left No of tooth No code: Coarse pitch M: Close pitch 8: 8 teeth O Features of insert O Major cutting-edge (Serrated edge) Low cutting force Ideal for chip control, divides chips into small pieces for proper chip evacuation. Ideal edge design for Steel and Cast iron rough milling Comparison of chip control and cutting force Power Buster ISO milling insert 75% X Workpiece SCM440 Cutting vc = 200 m/min, ap = 8 mm, condition ae = 90 mm, fz = 0.3 mm/t 100% O Thicker insert Thick insert guarantees high rigidity Balanced insert design for stable mounting Bottom NM Chip breaker High rake angle for low cutting force Good chip flow at various feed and depth of cut Inserts are protected with seats for a precise mounting Low friction and good heat evacuation at high depth cut V Insert seat protection High rake angle Hollows for lower friction Milling 61