960 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.I19

Каталог KORLOY 2016 Инструмент и оснастка Стр. I19 0960 ENG Lab2u

Technical Information for NPM New power milling chuck NPM Strong clamping over 500kgf-m(on NPM42 basis) DUST BLOCK functions for blocking foreign substance Jet coolant available High precision within 15ym at L/D=3 Applicable shank diameter D6-42 Code System BT40 - NPM 32 110 Spindle New Power Milling Chuck Max. Chucking dia. Length Improvement of Durability by preventing minute dust, chips and coolant Perfect face contact between nut and body - Adopted Stop Ring on Head parts - Preventing minute dust by Shim&O-Ring Needle Roller Bearing Cover Ring O-Ring Shim Ring Stop Ring Needle Roller Bearing Retainer Needle Roller Bearing - Specially designed Steel Bearing for prevention of damage - Strong Clamping by spreading the force Stable machining from Heavy to Fine Perfect face contact and Powerful clamping force strengthen both Cutting force and Absorbtion of vibration. Depth of cut (Rd)=1.0mm Possible machining from heavy milling to fine finishing Depth of cut (Rd)=2.5mm Depth of cut (Rd)=3.5mm Depth of cut (Rd)=5.0mm Depth of cut (Rd)=8.0mm Tooling System 19