Каталог Stellram фрез со сменными пластинами - страница 106

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru 7745VSE Technical Information 775VSE Technical Information End Mills & Face Mills Feed rate compensation: For 45° cutting, divide the hm value by the sine of the approach angle (the sine of 45° = 0,707) i.e.: hm or 0,08mm 0,707 0,707 = 0,11mm programmed feed rate Calculation of the average chip thickness in relation with the ae (Radial Engagement) if ae is less than 50% of Dia. Formula: Programme Feed Rate (fz) hm = Average chip thickness Formula: Average Chip Thickness (hm) ae = Radial engagement fz = hm x d fz = Feed per tooth hm = fz x ae ae d = Cutter diameter d www.kennametal.com A105