
MACHINING CONDITIONS | TURNING - LT 1120M MACHINING CONDITIONS | TURNING - LT 1125P LT 1120M - NN CHIPBREAKER LT 1125P MATERIAL GROUP LAMINA GROUP MATERIAL EXAMPLE HARDNESS MATERIAL GROUP LAMINA GROUP MATERIAL EXAMPLE HARDNESS Stainless Steel Austentic 304, 316, 180 HB 4 Steel Non-alloyed C35, Ck45, 125 HB X5CrNi18-9 240 HB 1 1020, 1045, 190 HB Duplex X2CrNiN23-4, 290 HB 1060, 28Mn6 5 250 HB S31500 310 HB Low alloyed 180 HB 42CrMo4, Ferritic & 200 HB 230 HB 6 410, X6Cr17, 17-4 PH, 430 St50, Ck60, Martensitic 2 42 HRc 4140, 4340, 280 HB 100Cr6 350 HB High alloyed 220 HB SUGGESTED MATERIAL DOC (mm) FEED (mm/t) Amax Vc (m/min) X40CrMoV5, DESIGNATION STARTING PARAMETERS 280 HB EXAMPLE 3 H13, M42, D3, min max min max (mm^2) min max doc (mm) feed (mm/t) Vc (m/mm) S6-5-2, 12Ni19 320 HB CNMP 120408 NN 304, 316, 1.20 90 270 0.25 190 DNMG 110408 NN 5.00 0.20 0.40 3.00 350 HB X5CrNi18-9 1.00 80 220 0.22 170 X2CrNiN23-4, 150 100 0.50 4.00 0.18 0.35 0.80 40 2.50 0.24 S31500 140 90 410, X6Cr17, 5.00 90 250 2.50 190 0.18 0.40 0.70 0.20 SUGGESTED 17-4 PH, 430 4.00 60 190 2.20 130 DOC (mm) FEED (mm/t) Amax Vc (m/min) MATERIAL STARTING PARAMETERS DESIGNATION CNMG 120412 NN 304, 316, 2.04 90 270 0.33 190 EXAMPLE 6.00 0.25 0.54 4.00 min max min max (mm^2) min max doc (mm) feed (mm/t) Vc (m/mm) CNMP 120412 NN X5CrNi18-9 1.70 80 220 0.29 170 DNMG 150412 NN CNMG 120404 MP C35, Ck45, 3.00 0.23 0.60 330 240 DNMG 150612 NN X2CrNiN23-4, 40 150 100 DNMG 110404 MP 1020, 1045, 0.11 0.22 0.52 90 280 2.00 0.18 220 0.70 4.80 0.23 0.47 1.36 3.40 0.32 DNMG 150404 MP 2.50 TNMG 160412 NN S31500 40 140 90 1060, 28Mn6 0.20 0.48 250 200 TNMG 220412 NN DNMG 150604 MP 410, X6Cr17, 6.00 1.30 90 250 3.40 190 TNMG 160404 MP 0.50 280 200 0.23 0.54 0.26 42CrMo4, 2.50 0.20 0.14 17-4 PH, 430 4.80 1.25 60 190 2.90 130 VNMG 160404 MP St50, Ck60, 0.48 250 180 WNMG 080404 MP 0.10 60 2.00 SNMG 120412 NN 304, 316, 2.64 90 270 0.50 190 4140, 4340, 0.30 0.40 210 150 6.00 0.35 0.76 4.00 100Cr6 2.00 0.18 0.13 X5CrNi18-9 2.20 80 220 0.43 170 0.36 180 130 X2CrNiN23-4, 150 100 0.18 190 140 0.70 4.80 0.34 0.67 1.76 40 3.40 0.45 X40CrMoV5, 2.50 0.40 S31500 140 90 0.16 150 120 H13, M42, D3, 0.09 35 1.70 0.10 410, X6Cr17, 6.00 90 250 3.40 190 S6-5-2, 12Ni19 0.32 130 100 0.32 0.70 1.54 0.40 2.00 0.14 17-4 PH, 430 4.80 60 190 2.90 130 0.26 110 90 WNMG 080412 NN 1.44 90 270 0.31 190 CNMG 120408 MP C35, Ck45, 330 0.36 240 304, 316, 0.50 1.71 3.50 0.24 0.52 2.60 DNMG 110408 MP 1020, 1045, 5.00 0.18 90 280 3.00 0.33 220 X5CrNi18-9 1.20 80 220 0.28 170 DNMG 150408 MP 1060, 28Mn6 0.45 1.42 250 0.31 200 X2CrNiN23-4, 150 100 DNMG 150608 MP 0.70 2.80 0.22 0.46 0.96 40 2.10 0.30 SNMG 120408 MP 42CrMo4, 5.00 280 200 S31500 140 90 0.18 0.45 0.30 TNMG 160408 MP St50, Ck60, 1.14 250 3.00 180 410, X6Cr17, 3.50 90 250 2.10 190 4.00 60 0.22 0.50 0.84 0.25 TNMG 220408 MP 4140, 4340, 0.50 210 150 17-4 PH, 430 2.80 60 190 1.90 130 VNMG 160408 MP 100Cr6 0.16 0.40 0.29 3.50 0.95 180 2.70 130 190 140 X40CrMoV5, 4.00 0.40 1.14 0.29 150 120 H13, M42, D3, 0.16 35 2.50 S6-5-2, 12Ni19 130 100 3.00 0.35 0.76 0.27 110 90 248 249