190 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.186

Каталог TUNGALOY 2007 Режущий инструмент Стр. 186 0190 ENG Lab2u

TAC Boring Tools SVJC(B) R/L General machining information The minimum machinable radius "R of the internal sphere is of the minimum bore diameter Minimum bore diameter is shown in right drawing. Maximum bore depth R2 remains unchanged. Cautionary points To avoid insert breakage the tool point should not overrun the bore center To avoid burr the depth of cut should be within the corner radius. Machining examples Work material Boring bar Insert Grade Cutting speed No of revs. Depth of cut Feed rate Ck45 A12M-SVJCR08-D160 VCMT080204-PF NS730 100 m/min n 3000 min-1 constant ap 0.5mm f 0.1 mm/rev Work material Boring bar Insert Grade Cutting speed No of revs. Depth of cut Feed rate Ck45 A12M-SVJCR08-D160 VCMT080204-PF T9015 100 m/min n 3000 min-1 constant ap 0.5 mm f 0.1 mm/rev (Only for plunging 0.05 mm/rev