1034 Каталог WIDIA 2017 Режущий инструмент Пластины Резцы Фрезы Сверла Метчики Стр.M130

Каталог Widia 2017 Металлорежущий инструмент Стр. M130 1034 ENG Lab2u

Copy Mills M270 Series Additional Application Advice M270 High-Feed Widia of Ap1 max of vc L/D ratio to reduce to reduce <4 0% 0% 48 65-75% 20-30% For CAM programming, the tools can be programmed as a toroidal tool type by using the Rt value as the insert radius. General Programming Information for Applying M270 High-Feed tool diameter 010 012 013 016 017 020 recommended starting Ap1 (mm) 0,40 0,40 0,40 0,60 0,60 0,75 Rt CAM programming 1,15 1,40 1,40 1,90 1,90 2,30 fz recommended for general purpose 0,45 0,55 0,55 0,60 0,60 0,70 fz recommended for 45 HRC (approx.) 0,40 0,45 0,45 0,55 0,55 0,65 fz recommended for 55 HRC (approx.) 0,30 0,35 0,35 0,45 0,45 0,50 NOTE Use two effective teeth for feed calculations. For materials above 45 HRC, we recommend adjusting the ae max to 55% of cutting diameter and using no more than 50% of Ap1 max. While centre cutting is possible, we recommend using a ramp angle of 0.5°-1.0° to ensure smooth operation. M130