336 Каталог TUNGALOY 2007 Режущий инструмент Точение Фрезерование Сверление Стр.332

Каталог TUNGALOY 2007 Режущий инструмент Стр. 332 0336 ENG Lab2u

TAC Mills TZF11 TAC Z-Feed Cutters for Finishing Rake angle A.R. 0" R.R. -6 0 Max. radial cutting depth 0.5 mm Cat. No. Stock No. of inserts Dimensions (mm) Weight (kg) Mounting details 0D 0d E F a b TZF11050R-E 4 50 22 20 45 6.3 10.4 0.38 TZF11063R-E 6 63 22 20 45 6.3 10.4 0.72 P 339 TZF11080R-E 7 80 27 26 63 7 12.4 1.51 Inserts Replacement parts No. Description Parts Cat. No. Clamping screws CSTB-4S Cartridge SDUPR09CZ-11 Cartridge fixing screw CM4X0.7X12 Cartridge adjusting screw SSHM3-10 Wrench T-15D Hex. wrenches P-1.5 P-3 Standard cutting conditions Work material Insert grade Cutting speed Vc (m/min) Feed per tooth ft (mm t) Cast irons AH120 300 (200 500) 0.15 (0.05 0.20) Ductile cast irons AH120 250 (150 350) 0.15 (0.05 0.20) Carbon steels alloy steels ( 300 HB) NS530 300 (150 400) 0.15 (0.05 0.20) AH740 250 (150 350) 0.15 (0.05 0.20) Prehardened steels hard materials (40 - 55 HRC) AH120 150 (100 200) 0.10 (0.05 0.15) 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) Cautionary points in use Use the cutter for finish milling of vertical wall surfaces requiring long tool-overhang of L D 6. Radial cutting edge run-out should be adjusted within 0.01 mm. In addition to Z-feed milling TZF11 type cutter can be also used for traverse feed milling. Z-feed milling Z-feed milling Plunging Pick feed lf (mm) Radial cutting depth ae (mm) Cutting depth ap (mm) 0.5 1.0 0.5 0.5 Dry cutting (including air blow) at a cutting depth up to 0.3 mm (allowable max. 0.5 mm) and a pick feed from 0.5 to 1.0 mm is recommended. TZF11 type cutter are not designed to adjust dynamic balance. Therefore when the tools overhang ratio (cutter diameter-to-length) exceeds 6 1 special care should be taken to the revolution speed. (At first start the machining at 50 of the speed shown in the table of the standard cutting conditions and then gradually increase the speed while confirming safety.) To produce highly accurate surface finish use the cutter on a machine with sufficient rigidity. Features Reference Technical data P. 298 302 guide P. 476 479 lf