Общий каталог Widia 2017 - страница 1337

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Application Data • Series 1N77 • VariMill™

„ Series 1N77 • VariMill

Si an Ade Milling ( d SlottingA) (B) BCuttinTiC g Sp m/mN eed — vc inRecommended feed For slper toot otting (B), Dh (fz = m reduce f 1 — Diamm/th) for s z by 20% eteride millin .g (A).
Material
Groupapaeapminmaxmm6,08,010,012,014,016,020,025,030,0
11,5 x D0,5 x D1 x D56–64fz0,0580,0780,0900,0990,1110,1210,1370,1490,149
P 21,5 x D0,5 x D1 x D48–64fz0,0580,0780,0900,0990,1110,1210,1370,1490,149
31,5 x D0,5 x D1 x D40–56fz0,0480,0650,0760,0840,0950,1050,1210,1370,137
51,5 x D0,5 x D1 x D20–28fz0,0390,0520,0610,0670,0760,0840,0970,1090,109
11,5 x D0,5 x D1 x D20–28fz0,0480,0650,0760,0840,0950,1050,1210,1370,137
M 21,5 x D0,5 x D1 x D20–24fz0,0390,0520,0610,0670,0760,0840,0970,1090,109
31,5 x D0,5 x D1 x D12–16fz0,0330,0440,0510,0560,0620,0680,0780,0850,085
11,5 x D0,5 x D1 x D56–64fz0,0580,0780,0900,0990,1110,1210,1370,1490,149
K 21,5 x D0,5 x D1 x D40–56fz0,0480,0650,0760,0840,0950,1050,1210,1370,137
11,5 x D0,5 x D1 x D240–300fz0,0790,1040,1250,1440,1680,1920,2400,3000,300
N 21,5 x D0,5 x D1 x D184–240fz0,0630,0830,1000,1150,1340,1540,1920,2400,240
11,5 x D0,5 x D1 x D12–24fz0,0480,0650,0760,0840,0950,1050,1210,1370,137
21,5 x D0,5 x D1 x D4–12fz0,0260,0340,0400,0450,0500,0560,0650,0740,074
S 31,5 x D0,5 x D1 x D12–22fz0,0390,0520,0610,0670,0760,0840,0970,1090,109
41,5 x D0,5 x D0,5 x D12–22fz0,0340,0480,0560,0620,0700,0770,0890,1000,100

Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on diameters >12mm.