Оптимальный выбор Kennametal 2025 - 2026 - страница 162

Предыдущая страница Следующая страница

Навигация

SHOULDER MILLING MILL 1 SHOULDER MILLING • MILL 1-10 - RECOMMENDED STARTING FEEDS Recommended Starting Feeds [mm] Light General Heavy Machining Purpose Machining Insert Recommended Starting Feed per Tooth (Fz) in Relation to % of Radial Engagement (ae) Insert Geometry Geometry 5% 10% 20% 30% 40–100% .F..LDJ 0,12 0,35 0,58 0,08 0,25 0,42 0,06 0,19 0,31 0,06 0,16 0,27 0,05 0,15 0,25 .F..LDJ .F..-PCD 0,12 0,35 0,58 0,08 0,25 0,42 0,06 0,19 0,31 0,06 0,16 0,27 0,05 0,15 0,25 .F..-PCD .E..LDJ 0,12 0,35 0,58 0,08 0,25 0,42 0,06 0,19 0,32 0,06 0,16 0,28 0,05 0,15 0,25 .E..LDJ .E..LD 0,12 0,35 0,57 0,09 0,25 0,41 0,07 0,19 0,31 0,06 0,17 0,27 0,05 0,15 0,25 .E..LD .S..GE 0,23 0,46 0,70 0,17 0,33 0,51 0,13 0,25 0,38 0,11 0,22 0,33 0,10 0,20 0,30 .S..GE .S..GD 0,23 0,47 0,71 0,17 0,34 0,51 0,13 0,25 0,38 0,11 0,22 0,33 0,10 0,20 0,30 .S..GD .E..HD 0,23 0,51 0,82 0,17 0,37 0,59 0,13 0,28 0,44 0,11 0,24 0,38 0,10 0,22 0,35 .E..HD EDC...: Ground inserts; high versatility for all finishing applications and difficult-to-machine stainless steels and high-temp alloys. INDEXABLE MILLING EDP...: Pressed; lower cost per edge for most roughing to semi-finishing operations. .E.LDJ: For aluminum and other non-ferrous alloys. .E.LD: Finishing and high-precision applications. .E.HD: Medium roughing and semi-finishing. .S.GE: Medium roughing and semi-finishing. Also suitable for austenitic stainless steels and super alloys. .S.GD: Strongest cutting edge for heavy roughing applications with high feed rates in all material groups. Recommended Starting Speeds for Dry Machining • Metric Material KC422M KC520M KC522M KC725M KCPK30 KCPM40 KCSM40 Group 1 – – – – – – 330 285 270 260 230 215 455 395 370 295 260 245 260 230 215 2 – – – – – – 275 240 200 220 190 160 280 255 230 250 215 180 220 190 160 3 – – – – – – 255 215 175 200 170 140 255 230 205 230 195 160 200 170 140 P 4 – – – – – – 225 185 150 180 150 120 190 175 160 205 170 135 180 150 120 5 – – – – – – 185 170 150 150 135 120 260 230 210 170 155 135 150 135 120 6 – – – – – – 165 125 100 130 100 80 160 135 125 150 115 90 130 100 80 1 – – – – – – 205 180 165 170 150 135 205 185 155 195 170 155 170 150 135 M 2 – – – – – – 185 160 130 155 130 110 185 160 140 175 150 125 155 130 110 3 – – – – – – 140 120 95 115 100 80 145 130 115 130 115 90 115 100 80 1 – – – 270 245 215 230 205 185 – – – 295 265 240 – – – – – – K 2 – – – 210 190 175 180 160 150 – – – 235 210 190 – – – – – – 3 – – – 175 160 145 150 135 120 – – – 195 175 160 – – – – – – 1 – – – – – – – – – – – – – – – – – – – – – N 2 – – – – – – – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – – – – – – – 1 – – – – – – – – – – – – – – – – – – – – – 2 – – – – – – – – – – – – – – – – – – – – – S 3 – – – – – – – – – – – – – – – – – – – – – 4 – – – – – – – – – – – – – – – – – – – – – 1 – – – – – – 120 90 70 – – – – – – – – – – – – H 2 – – – – – – – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – – – – – – – NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. B59 kennametal.com