198 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.F2

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. F2 0198 Lab2u

Grooving & Parting-Off Grooving Tool Holders GND Type Cutting Performance Eliminates Vibration Reduces vibration up to 30% compared to conventional grades thanks to its high-rigidity design. Characteristics Wide range of application processes Applicable for grooving, turning, copying, facing, boring and cut-off. Achieving stable tool life An array of chipbreakers improves the efficiency in chip control in various applications and prevents unexpected damages caused by chip blockade. Achieving smooth cutting and high efficiency machining Holders utilizing one-piece body construction made of special steel, reduce vibration by 30% during machining as compared to conventional types. Achieving high precision grooving widths with moulded inserts Grooving insert width tolerance of ±0,03mm over the entire range Ensures both high rigidity and good chip evacuation Internal Special die steel Wide pocket improves chip evacuation Special steel Single-piece construction Oil hole Improved chip evacuation Single-piece construction Oil hole Coolant is directed onto rake face of cutting edge GND Type Conventional Tool Work Material: 15CrMo5 Holder: GNDL R2525M 220 Insert: GCM N2002 GG Cutting Conditions: vc=100m/min, f=0,10mm/rev, ap=20mm, wet Stable, Reduced Vibration Unstable Vibration Large Vibration GND Type Comp. A Comp. B Work Material: 15CrMo5 Holder: GNDI R2532 T306 Insert: GCM N3002 GG Cutting Conditions: vc=100m/min, f=0,05mm/rev, ap=3,0mm, wet Application Examples Substantially improved machining efficiency High rigidity holder enables high load machining at high feed rate. GND Type Compet. Product Work Material: 42CrMo4 Holder: GNDL R2525M 320 Insert: GCM N3002 GG (AC530U) Cutting Conditions: vc=130m/min, f=0,30mm/rev, wet Stable and long tool life ensures reliable functionality even on automatic production lines Reduction of chattering prevents unexpected breakage. Normal Wear Breakage GND Type Competitor Work Material: Holder: Insert: Cutting Conditions: C53 GNDM L2525M 618 GCM N6030 RG (AC530U) vc=130m/min, f=0,30mm/rev, wet F2