385 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.381

Каталог TUNGALOY 2007 Режущий инструмент Стр. 381 0385 ENG Lab2u

Counter Milling Cutters Specifications Dimensions (mm) Clamping screw Wrench Cat. No. Stock Inserts No. of Applicable screw size n inserts 0D1 oD2 od R1 R2 L TCB-140 SPMP831DS 1 14 4.0 14 117 M8 CSTB-2.2 T-7D TCB-175 17.5 25 7.1 17.5 115 M10 CSTB-2.2S TCB-200 20 8.2 20 120 M12 TCB-230 SPMP042ERD 23 11.0 23 126 (M14) CSTA-NO3 TCB-260 26 14.0 26 80 1 32 M16 T-9D TCB-290 SPMM322ERD 2 29 29 1 38 (M18) CSTA-NO5 TCB-320 32 32 16.9 32 1 44 M20 TCB-350 35 14.0 35 1 50 (M22) TCB-390 SPMM432ERD 39 17.9 39 1 58 M24 CSTA-4 T-15D TCB-430 43 42 21.7 43 85 1 71 (M27) TCB-480 48 26.7 48 1 81 M30 Inserts Cat. No. Accuracy Grade Dimensions (mm) T313W A T R SPMP831DS M 6.35 2.38 0.4 SPMP042ERD 7.938 3.18 0.8 SPMM322ERD 9.525 SPMM432ERD 12.70 4.76 Note No dimples on SPMP831DS type inserts Standard cutting conditions (for TCB-200) Work materials Grade Cutting speed Vc (m/min) Feed f (mm/rev) Cutting fluid Carbon steels T313W 80 150 0.12 0.24 Water soluble type or dry cutting Stainless steels Mild steels T313W 150 200 0.05 0.12 Water soluble type Cast irons T313W 70 130 0.20 0.4 Water soluble type or dry cutting Notes For cutter under 0 20 mm diameter be sure to use a cutting fluid and select lower cutting speeds than shown above. For TCB-140 type reduce the feeds to 1 2 of the values shown in the table. No. of revolutions n (rpm) Cutting speed Vc (m/min) x 1000 3.14 Cutter 0 (mm) Table feed Vf (mm/min) n (rpm) x Feed per tooth ft (mm t) x t (No. of inserts) TAC Endmills