Общий каталог Sumitomo 2019 - 2020 - страница 489

High-speedCast IronNon-ferrousMetalChamferingGroove /T-SlotR / 3DProfilingRadiusMulti-PurposeHigh FeedShoulderMillingFace MillingMillingCutters SEC- DNX(F) Type / DNH Type / DNHS Type ■ Application Examples Part / Work Material Automotive Components / FC250 Part / Work Material Construction Machine Component / Cast Steel Used Equipment Machining Centre (BT30) Used Equipment Machining Centre (BT50) Type DNXF Type Conventional Tool Type DNHS Type Conventional Tool Body DNXF 12080R Cutter for FC Body DNHS 12100R General-purpose Cutter Insert G Type Negative Insert Insert H Type Negative Insert Tool Tool Tool Dia. (mm) 80 80 Tool Dia. (mm) 100 100 Number of Teeth 8 8 Number of Teeth 8 (4)* 7 Insert Grade ACK200 K Class CVDCutting Speed (m/min)200200 Insert Grade ACP200 P Class CVDCutting Speed (m/min)140200H Feed Rate per Tooth 0.069 0.069 Feed Rate per Tooth 0.25 0.095 Cutting (mm/t) (vf = 420mm/min) (vf = 420mm/min) Cutting (mm/t) (vf = 450mm/min) (vf = 300mm/min) Conditions Axial Depth of Cut (mm) 1.6 1.6 Conditions Axial Depth of Cut (mm) 3 to 4 3 to 4 Cutting Width (mm) 60 60 Cutting Width (mm) 50 50 Dry/Wet Wet Wet Dry/Wet Dry Dry Double the tool life of conventional tools under the same conditions. Enables 1.5 times the efficiency of conventional tools. *( ) indicates effective no. of teeth Part / Work Material Electrical Appliance Component / FC250 Part / Work Material Housing / FC250 Used Equipment Machining Centre (BT50) Used Equipment Machining Centre (BT50) Type DNXF Type Conventional Tool Type DNX Type Conventional Tool Body DNXF 12100R Cutter for FC Body DNX 12160R General-purpose Cutter Insert H Type Negative Insert Insert G Type Positive Insert Tool Tool Tool Dia. (mm) 100 100 Tool Dia. (mm) 160 160 Number of Teeth 10 10 Number of Teeth 10 10 Insert Grade ACK200 K Class CVD Insert Grade ACK200 K Class CVD Cutting Speed (m/min) 314 314 Cutting Speed (m/min) 200 200 Feed Rate per Tooth 0.15 0.11 Feed Rate per Tooth 0.15 0.10 Cutting (mm/t) (vf = 1,500mm/min) (vf = 1,100mm/min) Cutting (mm/t) (vf = 597mm/min) (vf = 398mm/min) Conditions Axial Depth of Cut (mm) 1.5 1.5 Conditions Axial Depth of Cut (mm) 3.5 3.5 Cutting Width (mm) 80 80 Cutting Width (mm) 135 135 Dry/Wet Wet Wet Dry/Wet Wet Wet 1.4 times the milling efficiency and 1.3 times the tool life of conventional tools. 1.5 times longer tool life than conventional tools. ■ Precautions when Using Wiper Inserts with Holes ● When assembling the wiper insert, ● Wiper inserts are single-cornered and double-sided. attach it as shown in Fig. 1. ● Refer to Technical Guidance page N19 When attached as shown in Fig. 2, normal in the General Catalogue for details about wiper inserts. machined surface roughness cannot be obtained. ● Do not use with DNHS and DNH types. DNX(F) Type DNHS Type DNH Type Fig 1 Fig 2 Correct Mounting Incorrect Mounting Inappropriate Inappropriate H45