Каталог Stellram твердосплавные цельные фрезы - страница 90

Заказ инструмента: http://steelcam.org 8 (343) 382-52-03 | sales@sverla-ekb.ru Solid Carbide End Mills Technical Information Helical Interpolation Min. Hole Diameter from solid = 1,43 x Dia. cutter Max. Hole Diameter from solid = 1,95 x (Dia. cutter - radius) Max. Dia. Max. Dia. Max. Enlargement Diameter = Hole size + ((Dia. cutter - radius) x 2) Min. Dia. Technical Helical Ramping Angle Calculation: The ramping angle is dependent on size of hole, and the material being machined. Maximum Depth of Cut Calculation Example: XER 100NN4-C, machining a hole Material ap (doc), max 18,53mm on Titanium Alloy. P Unalloyed Steel / 0,05 0,1 x Dia. Alloyed Steel Max depth of cut = 0,07 X 10,00 M Stainless Steel 0,05 0,08 x Dia. = 0,7mm K Cast Iron 0,08 0,10 x Dia. Ramping angle = tan-1 ( 0,70 ) N Aluminum 0,20 x Dia. 18,53 x π 0,03 x Dia. S Inconel = tan-1 (0,012) Titanium 0,07 x Dia. = 0,70° Drilling Trochoidal Milling Feed Correction Capacity Number of Flutes Drilling End Mill Slot Width Diameter (D) Min 2 0,5 x fz 1,00 - 6,00 1,43 D 3 0,1 x fz 8,00 - 12,00 1,43 D 4 N/A 16,00 - 20,00 1,43 D www.kennametal.com B89