78 Каталог TAEGUTEC 2013 Сменные режущие токарные пластины для металлообработки Стр.78

Каталог TAEGUTEC 2013 Indexable turning inserts Стр. 78 0078 ENG Lab2u

Recommended cutting parameters to start machining Insert style Negative inserts Positive inserts 1 Application F Finishing M Medium R Roughing Depth of cut (mm) Workpiece, stability and machine condition -Best: no scale, no interruption, good rigidity -Normal: a little scale, a little interruption, good rigidity -Poc heavy scale, severe interruptions, poor rigidity First and second choice grade, chipbreaker, cutting speed(m/min) & feed rate(mm/rev) I Workpiece Material Gray Cast Iron (HB180 - 220) F 1.0 Best 1 AS500 600 0.25 AS500 440 0.20 TT7005 MT 400 0.25 TT7005 MT 320 0.20 M 1.0 -2.5 Best 1 AS500 570 0.35 AS500 420 0.30 TT7005 MT 380 0.35 TT7005 MT 305 0.30 Normal 1 AS10 540 0.35 AS10 400 0.30 TT7005 MT 360 0.35 TT7005 MT 290 0.30 Poor 1 TT7005 RT 320 0.40 TT7015 RT 250 0.35 TT7015 RT 270 0.40 2.5 4.0 Best 1 AS10 540 0.35 AS10 400 0.30 TT7005 MT 360 0.35 TT7005 MT 275 0.30 Normal 1 AS10 510 0.35 AS10 380 0.30 TT7005 RT 320 0.40 TT7015 MT 260 0.35 Poor 1 TT7005 RT 300 0.40 TT7015 RT 235 0.35 TT7015 RT 255 0.40 R 4.0 7.0 Normal TT7005 RT 300 0.60 TT7015 RT 240 0.52 Poor TT7015 RT 240 0.60 TT7015 RT 225 0.52 7.0- Normal 1 TT7005 RT 270 0.80 TT7015 RT 210 0.70 Poor 1 TT7015 RT 220 0.80 TT7015 RT 200 0.70 F 1.0 Best 1 TT7005 MT 400 0.18 TT7005 MT 320 0.15 TB730 700 0.15 M 1.0 -3.5 Best 1 TT7005 MT 380 0.25 TT7005 MT 305 0.20 Normal 1 TT7005 MT 360 0.25 TT7005 MT 290 0.20 TT7015 MT 305 0.25 TT7015 MT 250 0.20 Poor 1 TT7015 MT 290 0.25 TT7015 MT 235 0.20 2 Ductile Cast Iron (HB200 - 240) TaeguTec W fc Men erlMCGrot4>