243 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.B013

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. B013 0243 Lab2u

MB4120 The first recommendation that can be widely used for continuous to interrupted cutting of sintered alloy and cast iron. FEATURES High Fracture Resistance Fine CBN particles increase cutting edge toughness. The high fracture resistance allows stable performance even during interrupted machining. High Adhesion Strength of Fine CBN Particles Optimization of the sintering conditions strengthens adhesion between fine CBN particles. This increases both fracture resistance and wear resistance. B Fracture Resistance Application Example Fracture Resistance Comparison During Interrupted Facing of High Strength Sintered Alloy cCutting Conditions> Work Material Insert Cutting Speed Feed Depth of Cut Cutting Mode High Strength Sintered Alloy NP-TNGA160408SE3 vc=150m/min f=0.15 mm/rev ap=0.1 mm Wet Cutting No. of Passes Before Fracture Excellent chipping resistance in interrupted face cutting of gear. Comparison in Continuous Machining of AISI No 35 B 120 100 03 I c ra 1200 Cutting Time (sec.) MB4120 1200 sec Conventional 1200 sec cCutting Conditions> Work Material : AISI No 35 B (Perlite) Insert : NP-TNGA160408SF3 Cutting Speed : vc=800m/min Feed :f=0.1mm/rev Depth of Cut : ap = 0.2 mm Cutting Mode : Dry Cutting It has excellent fracture resistance as compared to conventional products. B013 CBN & PCD TURNING INSERTS