Основной каталог Kyocera 2021 - 2022 - страница 571

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ChipbreakerGMGHDM(Grooving, turning)(Grooving, turning, high feed grooving)(Deep grooving, turning)CM(Copying) Edge Width CW (mm)Edge Width CW (mm)Edge Width CW (mm)Edge Width CW (mm) CW Edge Width CW (mm)Edge Width CW (mm)Edge Width CW (mm)Edge Width CW (mm) CW RemarksCoolant ap (mm)ap (mm)ap (mm)ap (mm) CWf Grooving Grooving Recommended cutting conditions KGDF face grooving Recommended insert grades (Vc: m/min) Workpiece material Cermet MEGACOAT TN620 TN90 PR1225 PR1215 Carbon steel 60~200 80~200 60~160 80~160 Alloy steel 60~160 70~160 60~150 60~150 Stainless steel - - 50~120 50~120 Cast iron - - - 80~160 : 1st recommendation : 2nd recommendation Grooving Shoulder grooving (side grooving) Turning f f G ap In the graph below indicates the most In the graph below indicates the most recommended value of feed (f) recommended value of feed (f) 6 6 * 2mm width : Not available for turning 5 5 3.0 CW=6mm 4 4 CW=5mm 2.0 3 3 CW=4mm 2 2 1.0 CW=3mm 0.05 0.10 0.15 0.20 0.25 0.05 0.10 0.15 0.20 0.25 0.30 0.05 0.10 0.15 0.20 0.25 0.30 f (mm/rev) f (mm/rev) f (mm/rev) 6 6 3.0 5 5 4 4 2.0 CW=6mm 1.0 CW=5mmCW=4mm 0.05 0.10 0.15 0.20 0.25 0.30 0.05 0.10 0.15 0.20 0.25 0.30 f (mm/rev) f (mm/rev) 0.05 0.10 0.15 0.20 0.25 0.30 f (mm/rev) 6 6 3.0 5 5 CW=6mm 4 4 2.0 CW=5mm CW=4mm 3 3 1.0 CW=3mm 0.05 0.10 0.15 0.20 0.25 0.05 0.10 0.15 0.20 0.25 0.30 0.05 0.10 0.15 0.20 0.25 0.30 f (mm/rev) f (mm/rev) f (mm/rev) 6 6 CW=6mm 3.0 5 5 CW=5mm 4 4 2.0 CW=4mm 3 3 1.0 CW=3mm 0.05 0.10 0.15 0.20 0.25 0.30 0.05 0.10 0.15 0.20 0.25 0.30 0.10 0.20 0.30 0.40 0.50 f (mm/rev) f (mm/rev) f (mm/rev) When shoulder grooving Workpiece material: S50C • If ap is set smaller, set feed higher. • If ap is set larger, set feed lower. 1. The above values are based on the condition that the CDX of toolholder is 15 mm or less. 2. If the toolholder's CDX is over 15 mm, set the values for turning to 90% or less of those above. G117