Каталог Widia токарный инструмент 2017 - страница 539

Обработка канавок и отрезка ProGroove™ Рекомендуемая скорость резания Скорость резания — vc м/мин TN6030 TN7525 TN7535 TN8025 THM TTM Группа нач. нач. нач. нач. нач. нач. материала min знач. max min знач. max min знач. max min знач. max min знач. max min знач. max 0/1 130 140 150 200 215 230 140 175 210 – – – – – – 90 95 100 2 110 145 175 170 220 270 115 145 175 – – – – – – 75 100 125 3 110 145 175 170 220 270 115 145 175 – – – – – – 75 100 125 P 4 75 95 115 115 145 175 75 100 120 – – – – – – 55 65 80 5 100 125 145 155 190 220 105 140 170 – – – – – – 70 85 100 6 40 55 65 65 85 100 45 60 75 – – – – – – 30 40 45 1 90 110 140 – – – – – – 90 120 150 – – – 60 75 90 M 2 55 70 90 – – – – – – 55 75 95 – – – 40 50 55 3 60 75 95 – – – – – – 60 80 100 – – – 40 50 60 1 60 80 90 120 150 180 – – – – – – 60 80 90 – – – K 2 60 75 85 120 150 180 – – – – – – 60 75 85 – – – 3 60 75 90 110 140 170 – – – – – – 60 75 90 – – – 1 – – – – – – – – – – – – 600 750 900 – – – 2 – – – – – – – – – – – – 535 685 835 – – – 3 – – – – – – – – – – – – 230 300 370 – – – N 4 – – – – – – – – – – – – 135 180 225 – – – 5 – – – – – – – – – – – – 70 90 110 – – – 6 – – – – – – – – – – – – 445 565 690 – – – 7 – – – – – – – – – – – – 550 700 850 – – – 1 – – – – – – – – – – – – 25 35 40 – – – 2 – – – – – – – – – – – – 15 20 20 – – – S 3 – – – – – – – – – – – – 40 60 70 – – – 4 – – – – – – – – – – – – 20 30 35 – – – 1 – – – – – – – – – – – – 10 20 35 – – – 2 – – – – – – – – – – – – 10 20 35 – – – H 3 – – – – – – – – – – – – 10 20 35 – – – 4 – – – – – – – – – – – – 10 20 35 – – – widia.com E89