224 Каталог ISCAR 2016 Новый режущий инструмент и инструментальная оснастка Стр.222

Каталог ISCAR 2016 Новый режущий инструмент и оснастка Стр. 222 0224 Lab2u

, J>DZA7(3£7 T490 LINE HELITANG T490 CHIP SPLITTING INSERTS In addition to the T490 milling inserts with plain cutting edges, ISCAR offers HELITANG inserts with chip splitting grooves that can substantially improve the performance of milling tools, especially in unfavorable conditions. Chip splitting geometry contributes to better dynamic behavior of the cutters and hence reduces vibration. T490 LNMT 0804PNR-CS - a HELITANG insert with four 8 mm cutting edges. The insert has 2 splitting grooves on one cutting edge and one groove on the opposite side. T490 LNMT 1306PNTR-CS - a HELITANG insert with four 12.5 mm cutting edges. The insert has 3 splitting grooves on one cutting edge and 2 grooves on the opposite side. T490 LNMT 1607PN-R-CS - a HELITANG insert with four 16 mm cutting edges. The larger insert has 4 splitting grooves on one side and 3 on the opposite side. For optimal performance, it is recommended to mount the inserts in an alternating edge configuration on adjacent cutter flutes to achieve the most effective chip splitting effect. Due to the above, chip splitting inserts should be used mainly on even-number flute cutters for best performance. JS Member IMC Group