Общий каталог Sumitomo 2018 - 2019 - страница 135

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External Holders for neg. Inserts (mm)Depth of cut SumiTurn RIGIDITY - ECONOMY - PRECISION T-REX Tool Holders T-REX clamping for maximum rigidity 50% more cutting edges than a DNMG Insert 55° included angle AdvantagesT-REX Inserts for Maximum Economy Application Range With 6 cutting edges and a 55 degree included angle - T-Rex is the intelligent alternative to profile turning with a traditional 4 edge Double action clamp 2,5 DNMG insert. 2,0 GU Biting Performance from T-REX Teeth The double clamp tool holder and powerful teeth of T-REX lock the insert to eliminate movement, dramatically improving tool life, machining accuracy, and cutting edge 1,0 LU, SU security. T-REX teeth 0 0 Fe0e,d2 rate (m0m,4/rev) 0,6 Application 20Cr4 Shaft 25CrMo4 Gear Examples 33% cost saving 1,3 times long tool life T-REX 33% T-REX 50% Competitors Competitors DNMG DNMG Total cost Total cost Insert: TRM551708-GU, AC2000 Insert: TRM551708-LU, AC900G Cutting data: vc= 150m/min, f = 0,25mm/rev, doc < 2,0mm, Wet Cutting data: vc= 220m/min, f = 0,2~0,3mm/rev, doc < 1,0mm, Wet Recommendations Depth of Cut Approach Angle Insert Clamping 67 100 50 100 DTR55Q*()typ: 15°DTR55C Torquebetween 3,5 ~ 4,5Nm DTR55C typ: 23° typ holder: 93° DTR55Q typ holder: 105° Max. ap = 2,5 mm *( ) Angle of major cutting edge C-Type: 95,5°Q-Type:107,5° D10 l = Eurostock= Japanstock Recommended Tightening Torque (N·m)