78 Каталог KYOCERA 2016 Фрезы со сменными режущими пластинами для металлообработки Стр.D2

Каталог KYOCERA 2016 Инструмент фрезерный с СРП по металлу Стр. D2 0078 ENG Lab2u

Roughing Takes Place in One Pass (Max. D.O.C. 0.472") Large depths of cut and high feed rates improve metal removal efficiency Recommended D.O.C.: 5mm 10mm (0.200" 0.400") Large wiper edges enable increased feed rates. Strong inserts due to 6.35mm (0.250") thickness. Chipbreaker Selection Low Cutting Force Oriented General Purpose Edge Strength Oriented Insert Type NB2P (4-Notched) NB3P (5-Notched) NB2 (2-Notched) NB3 (3-Notched) JBjl + jj&j NB2T (2-Notched) NB3T (3-Notched) Applications Ideal when using extended arbors or for cutting thin plate workpieces General puipose with good balance of strength and low cutting resistance Ideal for intermpted cutting Ideal when feed rate is increased or workpiece material is Cast Iron Edge Preparation As many as four (or five) Notches help to alleviate the shock when biting into the workpiece Strength, cutting resistance, and chip control are all well balanced Strength is increased by the edge shape and moderate rake angle of the chamfer edge , 1 st Land 2nd Land S Large Rake Ang Wide Land Smooth / u j Rake Angle \ V With Corner J J C0.12x15°(C0.005inx15,:) / +R0.05 (i R0.002in) A supplemental chipbreaker may be used when it is necessary to increase strength and bite while focusing on low cutting resistance, as when machining welded areas. Insert Number - NB2P (4-Notched) and NB3P (5-Notched) In order to match each insert with the corresponding insert pocket of the milling cutter, “2” is marked for NB2P insert (4-Notched) and “3” is marked on NB3P insert (5-Notched). Kyocera