Трехсторонние резьбовые сменные пластины Сумитомо для точения наружной внутренней резьбы на токарных станках Основные характеристики инструмента

Трехсторонние резьбовые сменные пластины Сумитомо для точения наружной внутренней резьбы на токарных станках Основные характеристики инструмента

Трехсторонние резьбовые сменные пластины Сумитомо для точения наружной внутренней резьбы на токарных станках Основные характеристики инструмента _ Threading Holders Threading Tools Threading Insert General Features A positive rake angle encourages good chip control and reduces cutting resistance. Two tier dimple-style chip breakers evacuate chip smoothly and easily. M-class tolerance reduces insert cost. Four available grades cover a wider range of applications. Comparison of Chip Control The LTER type holder is designed for easy clamping and replacement. Work material: 25 CrMo 4 Cutting speed: 100 m/min Pitch: 1,5 mm Competitors ground insert Comparison of Tool Life Cutting Grades for Threading 1000 800 ie 600 P 400 200 980 950 900 680 240 400 AC225 TME insert with 3 cutting corners Cermet grade Competitor's ground insert with 3 cutting corners Work Material : X5CrNi1810 (Stainless steel) Cutting Conditions: vc = 100 m/min Pitch: 1,5 mm 7 Passes Wet AC225 The AC225 is a carbide insert with a 2 pm multiple-layer coating This design results in improved toughness and adhesion resistance making this grade suitable for stainless steel and general steel. Multi layer coating TiN Al2O3 Ti(C,N) Special ACE-layer Very tough base material Neue Cermet-Grade T130A T130A The T130A is a cermet grade containing high TiN with a uniform fine-grain microstructure which results in improved wear resistance and toughness. Thus, the T130A produces a goods surface finish. F44