Общий каталог Sumitomo 2018 - 2019 - страница 226

Grooving Tool Holders GND Type Application Examples 20CrMo5, Automotive Part, Face Profiling C53, Cam Shaft Grooving / Finishing (Contin. to Heavy Interrupted) Target: Target: - Higher rigidity - Higher rigidity - Vibration reduction - Vibration reduction - Chip control - Chip control Ø36 Ø50 - Wear resistance performance - Fracture resistance Holder: GNDF R2525M 423-125 Holder: GNDM L2525M 618 Insert: GCM N4020 RG Insert: GCM N6030 RG Grooving Grooving width: 4mm width: 6mm Cutting Cutting conditions: vc= 200m/min conditions: vc= 130m/min f = 0,14mm/rev f = 0,36mm/rev wet wet Stable machining free of vibration! Stable machining free of vibration! Excellent fracture resistance Excellent chip control using the GND type. Stable chip control C48, Machine Part, Cut-Off 34CrMo4, Crank, Cut-Off Target: Target: Grooving & - Higher rigidity - Higher rigidity Parting-Off - Vibration reduction - Vibration reduction Ø12 Ø40 - Fracture resistance - Chip control Ø30,3 Ø85,0 Ø12 Holder: GNDL R2525M 320 Holder: GNDL R2525M 320 Insert: GCM N3002 GG Insert: GCM N3002 GG Grooving Grooving width: 3mm GND 0,30mm/rev width: 3mm Cutting Cutting Normal Wear Chipping / Large Wear conditions: n = 1600min-1 Conventional conditions: vc= 115m/min 0,08mm/rev GND Conventional Tool vc= 200m/min Tool f = 0,30mm/rev f = 0,05mm/rev wet wet Feed Rate (mm/rev) Stable machining free of vibration! Improved efficiency Excellent fracture resistance Stable machining free of vibration Stable fracture resistance Stable chip control X40CrVMo5-1, (45-48HRC), Machine Part, Cut-Off 20Cr4, Gear Shaft, Grooving / Pocketing Target: Target: Ø44,0 Ø56,8 - Higher rigidity - Higher rigidity - Vibration reduction - Vibration reduction - Chip control - Chip control Holder: GNDL R2525M 425 Holder: GNDM R2020K 518 Insert: GCM N4002 GG Insert: GCM N5008 MG 1. Roughing 2. Finishing Ø48 Grooving Grooving width: 4mm width: 5mm Cutting Cutting 1 2 conditions: vc= 50m/min 2 3 1 3 conditions: vc= 150m/min f = 0,03mm/rev f = 0,1mm/rev wet wet Stable machining free of vibration! Stable machining free of vibration! Excellent chip control using the GND type. Excellent chip control using the GND type. No more unexpected breakage! F31