Основной каталог Kyocera 2016-2017 - страница 792

MSR ◆ Recommended Cutting Conditions Workpiece fz (mm/t) Recommended Insert Grades (Cutting Speed Vc: m/min) Material Low Cutting Force General purpose MEGACOAT PVD Coated Carbide NB3P+NB4P NB3+NB4 PR1230 PR1210 PR830 Carbon Steel 0.15 0.2 ★ - ☆ 100~150~200 100~150~180 Cast Iron 0.15 0.2 - ★ - 100~150~200 Stainless Steel Not recommended Aluminum / Copper Not recommended * For MSR, cutting speed should be carefully adjusted depending on the length of toolholder protruding from the end of machine spindle. ★：1st Recommendation ☆：2nd Recommendation ●When the overhang length of toolholder is small, ➡ set the cutting speed to slightly higher than the recommended cutting conditions. ●When the overhang length of toolholder is long, ➡ set the cutting speed to slightly lower than the recommended cutting conditions. ■ Cutting Conditions 1) Shouldering ● In case of MSR100R-1 Workpiece Overhang Length Cutting Conditions ap×ae Chip Evacuation Material A (mm) (mm) Rate（cc/min） Overhang Length A (mm) Cutting Speed Vc (m/min) Feed fz (mm/t) Less than 100mm 150 0.2 20×80 920 Carbon Steel 100~200mm 150 0.2 20×40 460 201mm and over 100 0.2 20×30 228 Less than 100mm 180 0.2 20×80 1,100 4 Cast Iron 100~200mm 180 0.2 20×40 550 A 4 201mm and over 120 0.2 20×30 276 4 3 ● In case of MSR100R-2 4 3 Workpiece Overhang Length Cutting Conditions ap×ae Chip Evacuation Material A (mm) Cutting Speed Vc (m/min) Feed fz (mm/t) (mm) Rate（cc/min） M Less than 130mm 150 0.2 40×40 920 Carbon Steel 130~230mm 150 0.2 40×20 460 231mm and over 100 0.2 40×20 304 Milling Less than 130mm 180 0.2 40×40 1,100 Cast Iron 130~230mm 180 0.2 40×20 550 Inserts 231mm and over 120 0.2 40×20 368 Lead Angle 45°/20° ● In case of MSR100R-4 Lead Angle Cutting Conditions 15° Workpiece Overhang Length ap×ae Chip Evacuation Lead Angle Material A (mm) Cutting Speed Vc (m/min) Feed fz (mm/t) (mm) Rate（cc/min） 0° High Feed Less than 180mm 150 0.2 75×20 863 Multi- Carbon Steel 180~280mm 150 0.2 75×10 431 Function Slot Mill 281mm and over 100 0.2 75×10 285 Ball-nose 75×20 1,035 Radius Less than 180mm 180 0.2 Others Cast Iron 180~280mm 180 0.2 75×10 518 281mm and over 120 0.2 75×10 345 M106